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Análise do Lenovo ThinkPad L14 G4 AMD: laptop acessível com boa capacidade de atualização e duração da bateria

Caixa preta acessível. A Lenovo vende seus notebooks ThinkPad mais econômicos para clientes corporativos como a série ThinkPad L. O ThinkPad L14 Gen 4 AMD é um modelo econômico com AMD - embora com Ryzen 7030. O fato de a Lenovo não usar o Ryzen 7040 não torna o L14 um laptop ruim, mas tem algumas consequências negativas.

No mundo ThinkPad, a série ThinkPad L marca a entrada na série empresarial. Isso significa que é uma série de laptops para clientes corporativos, que é altamente otimizada para o custo e oferece um preço de entrada baixo. O Lenovo THinkPad L14 Gen 4 AMD é o dispositivo analisado hoje, a quarta geração do modelo ThinkPad L14 de 14 polegadas, nesse caso com AMD Ryzen 7000.

Como o design permanece inalterado em comparação com a terceira geração do ThinkPad L14, áreas como as opções de conectividade, o chassi/design e os dispositivos de entrada são descritos em nossa análise abrangente do Lenovo ThinkPad L14 Gen 3.

Lenovo ThinkPad L14 G4 21H6S00900 (ThinkPad L14 G4 Serie)
Processador
AMD Ryzen 5 7530U 6 x 2 - 4.5 GHz, 40 W PL2 / Short Burst, 23.5 W PL1 / Sustained, Barcelo-U Refresh
Placa gráfica
AMD Radeon RX Vega 7
Memória
16 GB 
, DDR4-3200, 2x SO-DIMM, Single-Channel
Pantalha
14.00 polegadas 16:9, 1920 x 1080 pixel 157 PPI, B140HAN06.9, IPS LED, Brilhante: não
placa mãe
AMD Promontory/Bixby FCH
Disco rígido
Kioxia BG5 KBG5AZNT512G, 512 GB 
, M.2 2242, NVMe PCIe 4.0, 512 GB livre
Placa de Som
Realtek ALC3287
Conexões
2 USB 3.0, 2 USB 3.1 Gen2, USB-C Power Delivery (PD), 1 HDMI, 2 DisplayPort, 1 Kensington Lock, Conexões Audio: 3.5mm Audio, Card Reader: microSD, 1 Leitor de Impressões Digitais
Funcionamento em rede
Realtek Semiconductor RTL8168/8111 PCI-E Gigabit Ethernet NIC (10/100/1000MBit/s), MediaTek RZ616 (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/ax = Wi-Fi 6/ Wi-Fi 6E 6 GHz), Bluetooth 5.2
Tamanho
altura x largura x profundidade (em mm): 19.83 x 325.4 x 217
Bateria
57 Wh Lítio-Polímero
Camera
Webcam: 1080p w/IR & ThinkShutter
Características adicionais
Alto falantes: 2 W Stereo, Teclado: 6 row Chiclet full-size, 1.5 mm travel, Iluminação do Teclado: sim, 65 W USB C charger, 36 Meses Garantia
peso
1.509 kg, Suprimento de energia: 338 g
Preço
700 Euro
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

Possíveis concorrentes em comparação

Rating
Date
Model
Weight
Height
Size
Resolution
Best Price
88.6 %
08/2023
Lenovo ThinkPad L14 G4 21H6S00900
R5 7530U, Vega 7
1.5 kg19.83 mm14.00"1920x1080
86.5 %
10/2022
Lenovo ThinkPad L14 G3 21C50030GE
R5 PRO 5675U, Vega 7
1.6 kg19.83 mm14.00"1920x1080
85.3 %
06/2023
Dell Latitude 3440
i5-1345U, Iris Xe G7 80EUs
1.5 kg19.4 mm14.00"1920x1080
89.1 %
05/2023
HP EliteBook 645 G9, Ryzen 7 5825U
R7 5825U, Vega 8
1.4 kg19.9 mm14.00"1920x1080
85.3 %
03/2023
HP ProBook 440 G9-5Y3Z3EA
i7-1255U, Iris Xe G7 96EUs
1.4 kg20.4 mm14.00"1920x1080
88.8 %
09/2022
Lenovo ThinkPad T14 G3-21CF004NGE
R7 PRO 6850U, Radeon 680M
1.4 kg17.9 mm14.00"1920x1200

Comparação de tamanho

325.4 mm 217 mm 19.83 mm 1.5 kg325.4 mm 217 mm 19.83 mm 1.6 kg322 mm 213 mm 20.4 mm 1.4 kg321.9 mm 213.9 mm 19.9 mm 1.4 kg322.2 mm 219.4 mm 19.4 mm 1.5 kg318 mm 227 mm 17.9 mm 1.4 kg297 mm 210 mm 1 mm 5.7 g

Conectividade

esquerda: Ethernet RJ45, 2x USB C 3.2 Gen 2, HDMI, USB A 3.2 Gen 1, áudio de 3,5 mm
esquerda: Ethernet RJ45, 2x USB C 3.2 Gen 2, HDMI, USB A 3.2 Gen 1, áudio de 3,5 mm
direita: microSD, USB A 3.2 Gen 1, slot para trava Kensington
direita: microSD, USB A 3.2 Gen 1, slot para trava Kensington
SD Card Reader
average JPG Copy Test (av. of 3 runs)
Lenovo ThinkPad L14 G4 21H6S00900
AMD Ryzen 5 7530U
60.98 MB/s
Lenovo ThinkPad L14 G3 21C50030GE
AMD Ryzen 5 PRO 5675U
59.78 MB/s -2%
Average of class Office
  (8 - 82.7, n=49, last 2 years)
53 MB/s -13%
HP EliteBook 645 G9, Ryzen 7 5825U
AMD Ryzen 7 5825U (AV Pro SD microSD 128 GB V60)
8 MB/s -87%
maximum AS SSD Seq Read Test (1GB)
Lenovo ThinkPad L14 G4 21H6S00900
AMD Ryzen 5 7530U (AV Pro V60)
89.7 MB/s
Lenovo ThinkPad L14 G3 21C50030GE
AMD Ryzen 5 PRO 5675U
89.04 MB/s -1%
Average of class Office
  (25 - 90.5, n=43, last 2 years)
64.7 MB/s -28%
Networking
Lenovo ThinkPad L14 G4 21H6S00900
MediaTek RZ616
iperf3 transmit AXE11000
783 (min: 529) MBit/s ∼49%
iperf3 receive AXE11000
1660 (min: 1594) MBit/s ∼95%
iperf3 transmit AXE11000 6GHz
960 (min: 629) MBit/s ∼51%
iperf3 receive AXE11000 6GHz
1735 (min: 1685) MBit/s ∼98%
Lenovo ThinkPad L14 G3 21C50030GE
MediaTek RZ616
iperf3 transmit AXE11000
1556 (min: 816) MBit/s ∼96%
iperf3 receive AXE11000
1694 (min: 1649) MBit/s ∼97%
Dell Latitude 3440
Intel Wi-Fi 6E AX211
iperf3 transmit AXE11000
1180 (min: 1037) MBit/s ∼73%
iperf3 receive AXE11000
1075 (min: 897) MBit/s ∼61%
iperf3 transmit AXE11000 6GHz
1303 (min: 995) MBit/s ∼69%
iperf3 receive AXE11000 6GHz
1254 (min: 1121) MBit/s ∼71%
HP EliteBook 645 G9, Ryzen 7 5825U
Qualcomm Fast Connect 6900 Wi-Fi 6E Dual Band Simultaneous
iperf3 transmit AXE11000
1613 (min: 784) MBit/s ∼100%
iperf3 receive AXE11000
1748 (min: 1703) MBit/s ∼100%
iperf3 transmit AXE11000 6GHz
1750 (min: 1489) MBit/s ∼92%
iperf3 receive AXE11000 6GHz
1762 (min: 1637) MBit/s ∼100%
HP ProBook 440 G9-5Y3Z3EA
Intel Wi-Fi 6E AX211
iperf3 transmit AXE11000
1471 (min: 1299) MBit/s ∼91%
iperf3 receive AXE11000
1673 (min: 1649) MBit/s ∼96%
iperf3 transmit AXE11000 6GHz
1596 (min: 1404) MBit/s ∼84%
iperf3 receive AXE11000 6GHz
1665 (min: 868) MBit/s ∼94%
Lenovo ThinkPad T14 G3-21CF004NGE
Qualcomm WCN685x
iperf3 transmit AXE11000 6GHz
1892 (min: 1820) MBit/s ∼100%
iperf3 receive AXE11000 6GHz
1724 (min: 1705) MBit/s ∼98%
0501001502002503003504004505005506006507007508008509009501000105011001150120012501300135014001450150015501600165017001750Tooltip
Lenovo ThinkPad L14 G4 21H6S00900; iperf3 transmit AXE11000 6GHz; iperf 3.1.3: Ø961 (629-1568)
Lenovo ThinkPad L14 G4 21H6S00900; iperf3 receive AXE11000 6GHz; iperf 3.1.3: Ø1734 (1685-1761)
Lenovo ThinkPad L14 G4 21H6S00900; iperf3 transmit AXE11000; iperf 3.1.3: Ø783 (529-1434)
Lenovo ThinkPad L14 G4 21H6S00900; iperf3 receive AXE11000; iperf 3.1.3: Ø1659 (1594-1748)
ColorChecker
22.3 ∆E
15.2 ∆E
16 ∆E
14.6 ∆E
9.4 ∆E
5.6 ∆E
12.8 ∆E
20.8 ∆E
12.1 ∆E
7.1 ∆E
7.4 ∆E
7.3 ∆E
11.4 ∆E
18 ∆E
9.1 ∆E
8.2 ∆E
6.3 ∆E
5.5 ∆E
2 ∆E
12 ∆E
9.9 ∆E
5.5 ∆E
4.5 ∆E
8.1 ∆E
ColorChecker Lenovo ThinkPad L14 G4 21H6S00900: 10.47 ∆E min: 2.01 - max: 22.32 ∆E

Tela: tela de baixo consumo de energia pela primeira vez no ThinkPad L

matriz de subpixels Lenovo ThinkPad L14 G4
matriz de subpixels Lenovo ThinkPad L14 G4
sangramento da luz de fundo (mostrado como aprimorado aqui)
sangramento da luz de fundo (mostrado como aprimorado aqui)

Tradicionalmente, um ponto fraco da série ThinkPad L é a qualidade da tela. Como uma série econômica para empresas, as telas são geralmente uma das áreas em que se economiza. Consequentemente, as telas usadas nesses laptops geralmente têm baixo brilho e cobertura de gama de cores. No caso do Lenovo ThinkPad L14 G4 AMD, três das quatro opções de monitor de 14 polegadas se encaixam nessa caracterização. Felizmente, temos a opção número quatro. Todos os monitores ainda estão usando a proporção de 16:9, tornando o ThinkPad L14 um dos últimos modelos ThinkPad com essa proporção:

  • HD (1.366 x 768), TN, 220 cd/m², 45% NTSC
  • Full-HD (1.920 x 1.080), IPS, 250 cd/m², 45% NTSC
  • Full-HD (1.920 x 1.080), IPS, 300 cd/m², 45% NTSC, multitoque
  • Full-HD (1.920 x 1.080), IPS, 400 cd/m², 72% NTSC, baixo consumo de energia

A tela de baixo consumo de energia usada aqui já é conhecida dos ThinkPads mais antigos da série T, que estamos analisando aqui pela primeira vez no ThinkPad L14. A tela oferece o brilho prometido, com um resultado geral de 409 cd/m². Esse é um bom brilho em comparação com outros concorrentes comerciais econômicos. Menos bons são os tempos de resposta do painel AUD, nenhum dos laptops concorrentes é tão lento aqui. Para uso em escritório, isso não é extremamente crítico, mas os usuários enfrentarão alguns fantasmas.

426
cd/m²
422
cd/m²
391
cd/m²
406
cd/m²
430
cd/m²
380
cd/m²
428
cd/m²
415
cd/m²
382
cd/m²
Distribuição do brilho
B140HAN06.9 tested with X-Rite i1Pro 2
Máximo: 430 cd/m² (Nits) Médio: 408.9 cd/m² Minimum: 8 cd/m²
iluminação: 88 %
iluminação com acumulador: 430 cd/m²
Contraste: 1387:1 (Preto: 0.31 cd/m²)
ΔE Color 2.4 | 0.5-29.43 Ø5, calibrated: 1.4
ΔE Greyscale 3 | 0.57-98 Ø5.3
73.9% AdobeRGB 1998 (Argyll 2.2.0 3D)
98.9% sRGB (Argyll 2.2.0 3D)
73.2% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.3
Lenovo ThinkPad L14 G4 21H6S00900
B140HAN06.9, IPS LED, 1920x1080, 14.00
Lenovo ThinkPad L14 G3 21C50030GE
BOE NV140FHM-N4U, IPS, 1920x1080, 14.00
Dell Latitude 3440
BOE NE140FH, IPS, 1920x1080, 14.00
HP EliteBook 645 G9, Ryzen 7 5825U
Chi Mei CMN141D, IPS, 1920x1080, 14.00
HP ProBook 440 G9-5Y3Z3EA
AUO559C, , 1920x1080, 14.00
Lenovo ThinkPad T14 G3-21CF004NGE
LP140WU1-SPB2, IPS, 1920x1200, 14.00
Display
-41%
-42%
-7%
-47%
-3%
Display P3 Coverage
73.2
41.4
-43%
40.4
-45%
66.2
-10%
37
-49%
69.2
-5%
sRGB Coverage
98.9
60.8
-39%
60.7
-39%
95.7
-3%
55.5
-44%
97.4
-2%
AdobeRGB 1998 Coverage
73.9
42.7
-42%
41.8
-43%
67.3
-9%
38.2
-48%
71.5
-3%
Response Times
67%
24%
58%
41%
35%
Response Time Grey 50% / Grey 80% *
58.1 ?(27.2, 30.9)
25 ?(12, 13)
57%
35.3 ?(16.3, 19)
39%
22 ?(1, 21)
62%
42 ?(18, 24)
28%
41.4 ?(18.8, 22.6)
29%
Response Time Black / White *
32.7 ?(15.4, 17.3)
8 ?(8, 8)
76%
29.8 ?(17.1, 12.7)
9%
15 ?(3, 12)
54%
15 ?(4, 11)
54%
19.2 ?(6.8, 12.4)
41%
PWM Frequency
Screen
-80%
-48%
26%
-113%
13%
Brightness middle
430
292
-32%
292.6
-32%
419
-3%
255
-41%
451
5%
Brightness
409
282
-31%
270
-34%
392
-4%
233
-43%
435
6%
Brightness Distribution
88
91
3%
88
0%
86
-2%
86
-2%
94
7%
Black Level *
0.31
0.24
23%
0.19
39%
0.24
23%
0.21
32%
Contrast
1387
1217
-12%
1540
11%
1746
26%
2148
55%
Colorchecker dE 2000 *
2.4
5.8
-142%
4.63
-93%
1.13
53%
8.41
-250%
2.4
-0%
Colorchecker dE 2000 max. *
4.7
18.1
-285%
17.1
-264%
2.46
48%
13.51
-187%
4.1
13%
Colorchecker dE 2000 calibrated *
1.4
4.5
-221%
2.13
-52%
1.3
7%
Greyscale dE 2000 *
3
3.7
-23%
3.2
-7%
0.94
69%
7.6
-153%
3.3
-10%
Gamma
2.3 96%
2.07 106%
2.34 94%
2.38 92%
3.12 71%
2.13 103%
CCT
6489 100%
7071 92%
7184 90%
6585 99%
6233 104%
6848 95%
Total Average (Program / Settings)
-18% / -51%
-22% / -37%
26% / 23%
-40% / -67%
15% / 13%

* ... smaller is better

Escala de cinza
Escala de cinza
Saturação
Saturação
Verificador de cores
Verificador de cores
Escala de cinza (calibrada)
Escala de cinza (calibrada)
Saturação (calibrada)
Saturação (calibrada)
Colorchecker (calibrado)
Colorchecker (calibrado)

De fábrica, a tela é ligeiramente fria demais, o que medimos com o X-Rite i1Pro 2 e o CalMan. Após uma calibração com o X-Rite i1Profiler, conseguimos reduzir o deltaE de 2,4 para 1,4 - um valor bom, mas não muito bom em termos de precisão de cores. Especialmente a cor azul é bastante imprecisa.

A cobertura da gama de cores do painel é suficiente para a edição simples de fotos, pois a gama de cores sRGB é basicamente coberta por completo. A falta de cobertura de DCI P3 e AdobeRGB mostra que esse não é um painel de alta qualidade.

DCI P3: 73,2 %
DCI P3: 73,2 %
sRGB: 98,9 %
sRGB: 98,9 %
AdobeRGB: 73,9 %
AdobeRGB: 73,9 %
Ao ar livre (na sombra)
Ao ar livre (na sombra)

Com o brilho da tela de aproximadamente 400 cd/m² e a superfície fosca da tela, o Lenovo ThinkPad L14 Gen 4 AMD pode ser usado em ambientes externos. No entanto, a luz solar direta deve ser evitada.

Display Response Times

Display response times show how fast the screen is able to change from one color to the next. Slow response times can lead to afterimages and can cause moving objects to appear blurry (ghosting). Gamers of fast-paced 3D titles should pay special attention to fast response times.
       Response Time Black to White
32.7 ms ... rise ↗ and fall ↘ combined↗ 15.4 ms rise
↘ 17.3 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 87 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (21.5 ms).
       Response Time 50% Grey to 80% Grey
58.1 ms ... rise ↗ and fall ↘ combined↗ 27.2 ms rise
↘ 30.9 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.2 (minimum) to 636 (maximum) ms. » 94 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (33.7 ms).

Screen Flickering / PWM (Pulse-Width Modulation)

To dim the screen, some notebooks will simply cycle the backlight on and off in rapid succession - a method called Pulse Width Modulation (PWM) . This cycling frequency should ideally be undetectable to the human eye. If said frequency is too low, users with sensitive eyes may experience strain or headaches or even notice the flickering altogether.
Screen flickering / PWM not detected

In comparison: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 17903 (minimum: 5 - maximum: 3846000) Hz was measured.


Boa estabilidade do ângulo de visão...
Boa estabilidade do ângulo de visão...
...é normal...
...é normal...
...para painéis IPS...
...para painéis IPS...
...como no ThinkPad L14 G4
...como no ThinkPad L14 G4

Desempenho: somente AMD Ryzen 7030U em vez de Ryzen 7040U

A Lenovo lista três CPUs diferentes na folha de especificações do ThinkPad L14 Gen 4 AMD. Todas elas fazem parte da série Ryzen 7030 / Barcelo Refresh: AMD Ryzen 3 Pro 7330U, Ryzen 5 Pro 7530Ue Ryzen 7 Pro 7730U. Vemos o Ryzen 5 e o Ryzen 7 sendo oferecidos principalmente.

O AMD L14 G4 só está disponível com gráficos integrados, o que significa que o tipo exato de GPU Vega depende do processador escolhido. Em qualquer caso, o ThinkPad L14 tem dois slots SO-DIMM, que permitem até 64 GB de memória DDR4-3200. A Lenovo é menos generosa quando se trata de armazenamento em massa, já que o ThinkPad L14 G4 tem apenas um slot para SSD M.2 2242.

CPU-Z
CPU-Z
Placa-mãe CPU-Z
Placa-mãe CPU-Z
Memória CPU-Z
Memória CPU-Z
CPU-Z SPD
CPU-Z SPD
HWiNFO
HWiNFO
GPU-Z
GPU-Z
 
 

Condições de teste

Como de costume nos ThinkPads da Lenovo, nenhum software OEM é usado para regular o desempenho da CPU e o consumo de energia do sistema. Em vez disso, a Lenovo usa os perfis de energia do Windows:

  • Melhor desempenho: PL1 20,5 W / PL2 40 W
  • Equilibrado: PL1 12 W / PL2 15 W
  • Melhor duração da bateria: PL1 10 W / PL2 10 W

O limite de energia 1 (PL1) descreve o consumo de energia da CPU sob carga contínua. O limite de energia 2 (PL2), por outro lado, refere-se ao consumo máximo para desempenho de impulso de curto prazo.

Processador

OAMD Ryzen 5 Pro 7530U é um processador "Barcelo Refresh" da série Ryzen 7000. O codinome dessa plataforma já revela que, na verdade, não se trata de uma nova tecnologia, mas apenas de uma atualização da plataforma "Barcelo" do ano passado - que, por sua vez, já era apenas um Ryzen 5000 renomeado, também conhecido como "Cezanne". Consequentemente, o chip hexacore é um processador de dois anos atrás. As taxas de clock ficam entre 2 e 4,5 GHz. O "Pro" no nome mostra que esse é um chip com um conjunto de recursos comerciais, como o Intel vPro. Nossa Comparação de CPUs pode ser usada para comparações mais abrangentes com outros processadores.

Os benchmarks de CPU são mistos. Em termos de desempenho de vários núcleos, o Lenovo ThinkPad L14 G4 AMD tem um bom desempenho, pois está próximo doHP EliteBook 645 G9com seu Ryzen 7 no departamento de aumento. Sob carga sustentada, o desempenho multicore diminui, embora permaneça acima dos concorrentes da Intel. Isso se inverte nos benchmarks de núcleo único, em que os notebooks Intel têm a vantagem.

Não foi possível detectar nenhum estrangulamento da CPU no modo de bateria.

Cinebench R15 multi sustained loop test

09018027036045054063072081090099010801170126013501440153016201710Tooltip
Lenovo ThinkPad L14 G4 21H6S00900 AMD Ryzen 5 7530U: Ø1246 (1194.78-1499.93)
Lenovo ThinkPad L14 G3 21C50030GE AMD Ryzen 5 PRO 5675U: Ø1306 (1291.99-1365.51)
Dell Latitude 3440 Intel Core i5-1345U: Ø923 (844.18-1192.53)
HP EliteBook 645 G9, Ryzen 7 5825U AMD Ryzen 7 5825U: Ø1558 (1546.85-1575.36)
HP ProBook 440 G9-5Y3Z3EA Intel Core i7-1255U: Ø1166 (1136.78-1371.84)
Lenovo ThinkPad T14 G3-21CF004NGE AMD Ryzen 7 PRO 6850U: Ø1673 (1654.33-1766.16)
CPU Performance Rating: Percent
Cinebench R23: Multi Core | Single Core
Cinebench R20: CPU (Multi Core) | CPU (Single Core)
Cinebench R15: CPU Multi 64Bit | CPU Single 64Bit
Blender: v2.79 BMW27 CPU
7-Zip 18.03: 7z b 4 | 7z b 4 -mmt1
Geekbench 5.5: Multi-Core | Single-Core
HWBOT x265 Benchmark v2.2: 4k Preset
LibreOffice : 20 Documents To PDF
R Benchmark 2.5: Overall mean
CPU Performance Rating
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U
81.4 pt
HP EliteBook 645 G9, Ryzen 7 5825U
AMD Ryzen 7 5825U
72.1 pt
Dell Latitude 3440
Intel Core i5-1345U
70.7 pt
Average AMD Ryzen 5 7530U
 
70.4 pt
Lenovo ThinkPad L14 G4 21H6S00900
AMD Ryzen 5 7530U
70.2 pt
HP ProBook 440 G9-5Y3Z3EA
Intel Core i7-1255U
68.1 pt
Average of class Office
 
65.4 pt
Lenovo ThinkPad L14 G3 21C50030GE
AMD Ryzen 5 PRO 5675U
63.8 pt
Cinebench R23 / Multi Core
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U
10032 Points +21%
HP EliteBook 645 G9, Ryzen 7 5825U
AMD Ryzen 7 5825U
9339 Points +13%
Average AMD Ryzen 5 7530U
  (6931 - 9347, n=8)
8479 Points +2%
Lenovo ThinkPad L14 G4 21H6S00900
AMD Ryzen 5 7530U
8291 (7179.95min - 8290.57max) Points
Average of class Office
  (1056 - 15743, n=122, last 2 years)
8116 Points -2%
Lenovo ThinkPad L14 G3 21C50030GE
AMD Ryzen 5 PRO 5675U
7939 Points -4%
HP ProBook 440 G9-5Y3Z3EA
Intel Core i7-1255U
7801 Points -6%
Dell Latitude 3440
Intel Core i5-1345U
7710 (5593.75min - 7710.23max) Points -7%
Cinebench R23 / Single Core
Dell Latitude 3440
Intel Core i5-1345U
1716 Points +19%
HP ProBook 440 G9-5Y3Z3EA
Intel Core i7-1255U
1671 Points +16%
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U
1493 Points +4%
Average of class Office
  (529 - 1995, n=121, last 2 years)
1462 Points +1%
HP EliteBook 645 G9, Ryzen 7 5825U
AMD Ryzen 7 5825U
1442 Points 0%
Lenovo ThinkPad L14 G4 21H6S00900
AMD Ryzen 5 7530U
1441 Points
Average AMD Ryzen 5 7530U
  (1371 - 1470, n=8)
1438 Points 0%
Lenovo ThinkPad L14 G3 21C50030GE
AMD Ryzen 5 PRO 5675U
1393 Points -3%
Cinebench R20 / CPU (Multi Core)
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U
4203 Points +28%
HP EliteBook 645 G9, Ryzen 7 5825U
AMD Ryzen 7 5825U
3645 Points +11%
Average AMD Ryzen 5 7530U
  (2833 - 3655, n=8)
3304 Points 0%
Lenovo ThinkPad L14 G4 21H6S00900
AMD Ryzen 5 7530U
3295 Points
Average of class Office
  (356 - 5904, n=120, last 2 years)
3121 Points -5%
Lenovo ThinkPad L14 G3 21C50030GE
AMD Ryzen 5 PRO 5675U
3082 Points -6%
HP ProBook 440 G9-5Y3Z3EA
Intel Core i7-1255U
2975 Points -10%
Dell Latitude 3440
Intel Core i5-1345U
2806 Points -15%
Cinebench R20 / CPU (Single Core)
Dell Latitude 3440
Intel Core i5-1345U
660 Points +17%
HP ProBook 440 G9-5Y3Z3EA
Intel Core i7-1255U
643 Points +14%
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U
587 Points +4%
Lenovo ThinkPad L14 G4 21H6S00900
AMD Ryzen 5 7530U
564 Points
Average of class Office
  (181.3 - 764, n=120, last 2 years)
562 Points 0%
Average AMD Ryzen 5 7530U
  (528 - 574, n=8)
561 Points -1%
HP EliteBook 645 G9, Ryzen 7 5825U
AMD Ryzen 7 5825U
547 Points -3%
Lenovo ThinkPad L14 G3 21C50030GE
AMD Ryzen 5 PRO 5675U
540 Points -4%
Cinebench R15 / CPU Multi 64Bit
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U
1766 (1654.33min - 1766.16max) Points +18%
HP EliteBook 645 G9, Ryzen 7 5825U
AMD Ryzen 7 5825U
1575 (1546.85min - 1575.36max) Points +5%
Lenovo ThinkPad L14 G4 21H6S00900
AMD Ryzen 5 7530U
1500 (1194.78min - 1499.93max) Points
Average AMD Ryzen 5 7530U
  (1289 - 1599, n=8)
1447 Points -4%
Average of class Office
  (160.8 - 2642, n=120, last 2 years)
1405 Points -6%
HP ProBook 440 G9-5Y3Z3EA
Intel Core i7-1255U
1372 (1136.78min - 1371.84max) Points -9%
Lenovo ThinkPad L14 G3 21C50030GE
AMD Ryzen 5 PRO 5675U
1366 (1291.99min - 1365.51max) Points -9%
Dell Latitude 3440
Intel Core i5-1345U
1193 (844.18min - 1192.53max) Points -20%
Cinebench R15 / CPU Single 64Bit
HP ProBook 440 G9-5Y3Z3EA
Intel Core i7-1255U
238 Points +3%
HP ProBook 440 G9-5Y3Z3EA
Intel Core i7-1255U
161 Points -30%
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U
237 Points +3%
Dell Latitude 3440
Intel Core i5-1345U
237 Points +3%
HP EliteBook 645 G9, Ryzen 7 5825U
AMD Ryzen 7 5825U
232 Points +1%
Lenovo ThinkPad L14 G4 21H6S00900
AMD Ryzen 5 7530U
230 Points
Average AMD Ryzen 5 7530U
  (213 - 237, n=8)
230 Points 0%
Lenovo ThinkPad L14 G3 21C50030GE
AMD Ryzen 5 PRO 5675U
222 Points -3%
Average of class Office
  (82.6 - 284, n=118, last 2 years)
218 Points -5%
Blender / v2.79 BMW27 CPU
Average of class Office
  (214 - 2844, n=121, last 2 years)
534 Seconds * -38%
Dell Latitude 3440
Intel Core i5-1345U
415 Seconds * -7%
HP ProBook 440 G9-5Y3Z3EA
Intel Core i7-1255U
408 Seconds * -5%
Lenovo ThinkPad L14 G4 21H6S00900
AMD Ryzen 5 7530U
387 Seconds *
Lenovo ThinkPad L14 G3 21C50030GE
AMD Ryzen 5 PRO 5675U
385 Seconds * +1%
Average AMD Ryzen 5 7530U
  (330 - 469, n=7)
377 Seconds * +3%
HP EliteBook 645 G9, Ryzen 7 5825U
AMD Ryzen 7 5825U
322 Seconds * +17%
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U
297 Seconds * +23%
7-Zip 18.03 / 7z b 4
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U
49615 MIPS +34%
HP EliteBook 645 G9, Ryzen 7 5825U
AMD Ryzen 7 5825U
42883 MIPS +16%
Average AMD Ryzen 5 7530U
  (32204 - 42364, n=7)
37957 MIPS +2%
Lenovo ThinkPad L14 G4 21H6S00900
AMD Ryzen 5 7530U
37126 MIPS
Dell Latitude 3440
Intel Core i5-1345U
34915 MIPS -6%
Average of class Office
  (4226 - 62349, n=121, last 2 years)
34839 MIPS -6%
Lenovo ThinkPad L14 G3 21C50030GE
AMD Ryzen 5 PRO 5675U
33144 MIPS -11%
HP ProBook 440 G9-5Y3Z3EA
Intel Core i7-1255U
30138 MIPS -19%
7-Zip 18.03 / 7z b 4 -mmt1
Dell Latitude 3440
Intel Core i5-1345U
5626 MIPS +5%
HP EliteBook 645 G9, Ryzen 7 5825U
AMD Ryzen 7 5825U
5468 MIPS +2%
Lenovo ThinkPad L14 G4 21H6S00900
AMD Ryzen 5 7530U
5339 MIPS
Average AMD Ryzen 5 7530U
  (5113 - 5544, n=7)
5328 MIPS 0%
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U
5314 MIPS 0%
HP ProBook 440 G9-5Y3Z3EA
Intel Core i7-1255U
5218 MIPS -2%
Lenovo ThinkPad L14 G3 21C50030GE
AMD Ryzen 5 PRO 5675U
5094 MIPS -5%
Average of class Office
  (2233 - 6687, n=121, last 2 years)
5026 MIPS -6%
Geekbench 5.5 / Multi-Core
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U
7967 Points +46%
Average of class Office
  (1018 - 11980, n=122, last 2 years)
6683 Points +22%
Dell Latitude 3440
Intel Core i5-1345U
6300 Points +15%
HP ProBook 440 G9-5Y3Z3EA
Intel Core i7-1255U
6209 Points +13%
Average AMD Ryzen 5 7530U
  (5475 - 6648, n=7)
6121 Points +12%
HP EliteBook 645 G9, Ryzen 7 5825U
AMD Ryzen 7 5825U
5827 Points +6%
Lenovo ThinkPad L14 G4 21H6S00900
AMD Ryzen 5 7530U
5475 Points
Lenovo ThinkPad L14 G3 21C50030GE
AMD Ryzen 5 PRO 5675U
4513 Points -18%
Geekbench 5.5 / Single-Core
Dell Latitude 3440
Intel Core i5-1345U
1653 Points +15%
HP ProBook 440 G9-5Y3Z3EA
Intel Core i7-1255U
1566 Points +9%
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U
1514 Points +6%
Average of class Office
  (510 - 1974, n=122, last 2 years)
1480 Points +3%
Average AMD Ryzen 5 7530U
  (1393 - 1498, n=7)
1464 Points +2%
HP EliteBook 645 G9, Ryzen 7 5825U
AMD Ryzen 7 5825U
1438 Points 0%
Lenovo ThinkPad L14 G4 21H6S00900
AMD Ryzen 5 7530U
1434 Points
Lenovo ThinkPad L14 G3 21C50030GE
AMD Ryzen 5 PRO 5675U
1300 Points -9%
HWBOT x265 Benchmark v2.2 / 4k Preset
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U
13.3 fps +33%
HP EliteBook 645 G9, Ryzen 7 5825U
AMD Ryzen 7 5825U
11.1 fps +11%
Average AMD Ryzen 5 7530U
  (8.17 - 11.6, n=7)
10.3 fps +3%
Lenovo ThinkPad L14 G4 21H6S00900
AMD Ryzen 5 7530U
10 fps
Average of class Office
  (1.55 - 17.4, n=120, last 2 years)
9.27 fps -7%
Lenovo ThinkPad L14 G3 21C50030GE
AMD Ryzen 5 PRO 5675U
8.8 fps -12%
Dell Latitude 3440
Intel Core i5-1345U
8.78 fps -12%
HP ProBook 440 G9-5Y3Z3EA
Intel Core i7-1255U
8.6 fps -14%
LibreOffice / 20 Documents To PDF
HP EliteBook 645 G9, Ryzen 7 5825U
AMD Ryzen 7 5825U
66.6 s * -49%
Average of class Office
  (31.3 - 117.5, n=120, last 2 years)
56.4 s * -26%
Lenovo ThinkPad L14 G3 21C50030GE
AMD Ryzen 5 PRO 5675U
53.4 s * -20%
HP ProBook 440 G9-5Y3Z3EA
Intel Core i7-1255U
52 s * -17%
Average AMD Ryzen 5 7530U
  (44.6 - 58.1, n=7)
52 s * -17%
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U
51.4 s * -15%
Dell Latitude 3440
Intel Core i5-1345U
49.8 s * -12%
Lenovo ThinkPad L14 G4 21H6S00900
AMD Ryzen 5 7530U
44.6 s *
R Benchmark 2.5 / Overall mean
Lenovo ThinkPad L14 G3 21C50030GE
AMD Ryzen 5 PRO 5675U
0.591 sec * -10%
Average of class Office
  (0.4244 - 1.397, n=119, last 2 years)
0.586 sec * -9%
Lenovo ThinkPad L14 G4 21H6S00900
AMD Ryzen 5 7530U
0.537 sec *
HP EliteBook 645 G9, Ryzen 7 5825U
AMD Ryzen 7 5825U
0.535 sec * -0%
Average AMD Ryzen 5 7530U
  (0.515 - 0.567, n=7)
0.533 sec * +1%
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U
0.523 sec * +3%
HP ProBook 440 G9-5Y3Z3EA
Intel Core i7-1255U
0.515 sec * +4%
Dell Latitude 3440
Intel Core i5-1345U
0.4979 sec * +7%

* ... smaller is better

Cinebench R15 CPU Multi 64Bit
1500 Points
Cinebench R15 OpenGL 64Bit
77.9 fps
Cinebench R15 Ref. Match 64Bit
97.9 %
Cinebench R15 CPU Single 64Bit
230 Points
Ajuda
Performance Rating
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U, Radeon 680M
96.1 pt
HP EliteBook 645 G9, Ryzen 7 5825U
AMD Ryzen 7 5825U, Vega 8
82.8 pt
Average AMD Ryzen 5 7530U
 
77.5 pt
Lenovo ThinkPad L14 G4 21H6S00900
AMD Ryzen 5 7530U, Vega 7
75.9 pt
Lenovo ThinkPad L14 G3 21C50030GE
AMD Ryzen 5 PRO 5675U, Vega 7
70 pt
Average of class Office
 
70 pt
Dell Latitude 3440
Intel Core i5-1345U, Iris Xe G7 80EUs
60.8 pt
HP ProBook 440 G9-5Y3Z3EA
Intel Core i7-1255U, Iris Xe G7 96EUs
55.3 pt
AIDA64 / FP32 Ray-Trace
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U, Radeon 680M
12021 KRay/s +36%
HP EliteBook 645 G9, Ryzen 7 5825U
AMD Ryzen 7 5825U, Vega 8
10886 KRay/s +23%
Average AMD Ryzen 5 7530U
  (8845 - 10970, n=7)
9684 KRay/s +9%
Lenovo ThinkPad L14 G3 21C50030GE
AMD Ryzen 5 PRO 5675U, Vega 7
9192 KRay/s +4%
Lenovo ThinkPad L14 G4 21H6S00900
AMD Ryzen 5 7530U, Vega 7
8845 KRay/s
Average of class Office
  (763 - 24250, n=120, last 2 years)
8374 KRay/s -5%
Dell Latitude 3440
Intel Core i5-1345U, Iris Xe G7 80EUs
7101 KRay/s -20%
HP ProBook 440 G9-5Y3Z3EA
Intel Core i7-1255U, Iris Xe G7 96EUs
6731 KRay/s -24%
AIDA64 / FPU Julia
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U, Radeon 680M
76396 Points +30%
HP EliteBook 645 G9, Ryzen 7 5825U
AMD Ryzen 7 5825U, Vega 8
69640 Points +18%
Average AMD Ryzen 5 7530U
  (57481 - 68384, n=7)
61842 Points +5%
Lenovo ThinkPad L14 G3 21C50030GE
AMD Ryzen 5 PRO 5675U, Vega 7
58983 Points 0%
Lenovo ThinkPad L14 G4 21H6S00900
AMD Ryzen 5 7530U, Vega 7
58914 Points
Average of class Office
  (4027 - 102228, n=120, last 2 years)
44553 Points -24%
Dell Latitude 3440
Intel Core i5-1345U, Iris Xe G7 80EUs
35329 Points -40%
HP ProBook 440 G9-5Y3Z3EA
Intel Core i7-1255U, Iris Xe G7 96EUs
34037 Points -42%
AIDA64 / CPU SHA3
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U, Radeon 680M
2571 MB/s +25%
HP EliteBook 645 G9, Ryzen 7 5825U
AMD Ryzen 7 5825U, Vega 8
2315 MB/s +12%
Average AMD Ryzen 5 7530U
  (1923 - 2323, n=7)
2088 MB/s +1%
Lenovo ThinkPad L14 G4 21H6S00900
AMD Ryzen 5 7530U, Vega 7
2060 MB/s
Lenovo ThinkPad L14 G3 21C50030GE
AMD Ryzen 5 PRO 5675U, Vega 7
2019 MB/s -2%
Average of class Office
  (279 - 4442, n=119, last 2 years)
1953 MB/s -5%
Dell Latitude 3440
Intel Core i5-1345U, Iris Xe G7 80EUs
1902 MB/s -8%
HP ProBook 440 G9-5Y3Z3EA
Intel Core i7-1255U, Iris Xe G7 96EUs
1786 MB/s -13%
AIDA64 / CPU Queen
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U, Radeon 680M
87263 Points +15%
HP EliteBook 645 G9, Ryzen 7 5825U
AMD Ryzen 7 5825U, Vega 8
84150 Points +11%
Lenovo ThinkPad L14 G4 21H6S00900
AMD Ryzen 5 7530U, Vega 7
75683 Points
Average AMD Ryzen 5 7530U
  (68103 - 78105, n=7)
73792 Points -2%
Lenovo ThinkPad L14 G3 21C50030GE
AMD Ryzen 5 PRO 5675U, Vega 7
70167 Points -7%
Average of class Office
  (8031 - 113016, n=120, last 2 years)
67103 Points -11%
HP ProBook 440 G9-5Y3Z3EA
Intel Core i7-1255U, Iris Xe G7 96EUs
64367 Points -15%
Dell Latitude 3440
Intel Core i5-1345U, Iris Xe G7 80EUs
61382 Points -19%
AIDA64 / FPU SinJulia
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U, Radeon 680M
11321 Points +36%
HP EliteBook 645 G9, Ryzen 7 5825U
AMD Ryzen 7 5825U, Vega 8
10550 Points +27%
Average AMD Ryzen 5 7530U
  (8277 - 9248, n=7)
8688 Points +5%
Lenovo ThinkPad L14 G3 21C50030GE
AMD Ryzen 5 PRO 5675U, Vega 7
8482 Points +2%
Lenovo ThinkPad L14 G4 21H6S00900
AMD Ryzen 5 7530U, Vega 7
8303 Points
Average of class Office
  (404 - 14288, n=120, last 2 years)
6626 Points -20%
Dell Latitude 3440
Intel Core i5-1345U, Iris Xe G7 80EUs
4656 Points -44%
HP ProBook 440 G9-5Y3Z3EA
Intel Core i7-1255U, Iris Xe G7 96EUs
4382 Points -47%
AIDA64 / FPU Mandel
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U, Radeon 680M
39609 Points +21%
HP EliteBook 645 G9, Ryzen 7 5825U
AMD Ryzen 7 5825U, Vega 8
38353 Points +17%
Average AMD Ryzen 5 7530U
  (31632 - 37624, n=7)
34058 Points +4%
Lenovo ThinkPad L14 G4 21H6S00900
AMD Ryzen 5 7530U, Vega 7
32676 Points
Lenovo ThinkPad L14 G3 21C50030GE
AMD Ryzen 5 PRO 5675U, Vega 7
32500 Points -1%
Average of class Office
  (2054 - 54365, n=120, last 2 years)
23439 Points -28%
Dell Latitude 3440
Intel Core i5-1345U, Iris Xe G7 80EUs
17651 Points -46%
HP ProBook 440 G9-5Y3Z3EA
Intel Core i7-1255U, Iris Xe G7 96EUs
16371 Points -50%
AIDA64 / CPU AES
Lenovo ThinkPad L14 G4 21H6S00900
AMD Ryzen 5 7530U, Vega 7
83182 MB/s
Average AMD Ryzen 5 7530U
  (33314 - 92360, n=7)
56469 MB/s -32%
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U, Radeon 680M
50859 MB/s -39%
Average of class Office
  (5226 - 147611, n=120, last 2 years)
46963 MB/s -44%
HP EliteBook 645 G9, Ryzen 7 5825U
AMD Ryzen 7 5825U, Vega 8
40933 MB/s -51%
Lenovo ThinkPad L14 G3 21C50030GE
AMD Ryzen 5 PRO 5675U, Vega 7
40385 MB/s -51%
Dell Latitude 3440
Intel Core i5-1345U, Iris Xe G7 80EUs
36719 MB/s -56%
HP ProBook 440 G9-5Y3Z3EA
Intel Core i7-1255U, Iris Xe G7 96EUs
34999 MB/s -58%
AIDA64 / CPU ZLib
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U, Radeon 680M
688 MB/s +36%
HP EliteBook 645 G9, Ryzen 7 5825U
AMD Ryzen 7 5825U, Vega 8
621 MB/s +22%
Dell Latitude 3440
Intel Core i5-1345U, Iris Xe G7 80EUs
556 MB/s +10%
Average AMD Ryzen 5 7530U
  (503 - 612, n=7)
545 MB/s +7%
Lenovo ThinkPad L14 G3 21C50030GE
AMD Ryzen 5 PRO 5675U, Vega 7
535 MB/s +6%
Average of class Office
  (67.6 - 1018, n=120, last 2 years)
535 MB/s +6%
HP ProBook 440 G9-5Y3Z3EA
Intel Core i7-1255U, Iris Xe G7 96EUs
509 MB/s 0%
Lenovo ThinkPad L14 G4 21H6S00900
AMD Ryzen 5 7530U, Vega 7
507 MB/s
AIDA64 / FP64 Ray-Trace
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U, Radeon 680M
6259 KRay/s +36%
HP EliteBook 645 G9, Ryzen 7 5825U
AMD Ryzen 7 5825U, Vega 8
5758 KRay/s +25%
Average AMD Ryzen 5 7530U
  (4593 - 5738, n=7)
5059 KRay/s +10%
Lenovo ThinkPad L14 G3 21C50030GE
AMD Ryzen 5 PRO 5675U, Vega 7
4797 KRay/s +4%
Lenovo ThinkPad L14 G4 21H6S00900
AMD Ryzen 5 7530U, Vega 7
4593 KRay/s
Average of class Office
  (432 - 12755, n=120, last 2 years)
4459 KRay/s -3%
Dell Latitude 3440
Intel Core i5-1345U, Iris Xe G7 80EUs
3822 KRay/s -17%
HP ProBook 440 G9-5Y3Z3EA
Intel Core i7-1255U, Iris Xe G7 96EUs
3659 KRay/s -20%
AIDA64 / CPU PhotoWorxx
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U, Radeon 680M
25448 MPixel/s +159%
Average of class Office
  (4814 - 48177, n=120, last 2 years)
24531 MPixel/s +150%
Dell Latitude 3440
Intel Core i5-1345U, Iris Xe G7 80EUs
22065 MPixel/s +124%
Average AMD Ryzen 5 7530U
  (9832 - 19525, n=7)
14538 MPixel/s +48%
HP ProBook 440 G9-5Y3Z3EA
Intel Core i7-1255U, Iris Xe G7 96EUs
13899 MPixel/s +41%
Lenovo ThinkPad L14 G4 21H6S00900
AMD Ryzen 5 7530U, Vega 7
9832 MPixel/s
HP EliteBook 645 G9, Ryzen 7 5825U
AMD Ryzen 7 5825U, Vega 8
9627 MPixel/s -2%
Lenovo ThinkPad L14 G3 21C50030GE
AMD Ryzen 5 PRO 5675U, Vega 7
7035 MPixel/s -28%

Desempenho do sistema

Os resultados dos benchmarks de desempenho do sistema são aceitáveis. No entanto, o ThinkPad é desacelerado pela RAM de canal único, portanto, ainda há espaço para melhorias. No uso diário, isso não é muito impactante. Ele faz a maior diferença para os aplicativos que usam a GPU.

PCMark 10 / Score
Lenovo ThinkPad T14 G3-21CF004NGE
Radeon 680M, R7 PRO 6850U, Kioxia BG5 KBG5AZNV512G
6060 Points +6%
Average AMD Ryzen 5 7530U, AMD Radeon RX Vega 7
  (5686 - 6209, n=7)
5930 Points +3%
Lenovo ThinkPad L14 G4 21H6S00900
Vega 7, R5 7530U, Kioxia BG5 KBG5AZNT512G
5736 Points
Average of class Office
  (2325 - 7157, n=105, last 2 years)
5348 Points -7%
HP EliteBook 645 G9, Ryzen 7 5825U
Vega 8, R7 5825U, Kioxia BG5 KBG50ZNV512G
5337 Points -7%
HP ProBook 440 G9-5Y3Z3EA
Iris Xe G7 96EUs, i7-1255U, Samsung PM991 MZVLQ512HBLU
5325 Points -7%
Dell Latitude 3440
Iris Xe G7 80EUs, i5-1345U, Samsung PM9A1 MZVL2512HCJQ
5276 Points -8%
Lenovo ThinkPad L14 G3 21C50030GE
Vega 7, R5 PRO 5675U, Kioxia BG5 KBG5AZNT256G
5198 Points -9%
PCMark 10 / Essentials
Lenovo ThinkPad L14 G4 21H6S00900
Vega 7, R5 7530U, Kioxia BG5 KBG5AZNT512G
10614 Points
Average AMD Ryzen 5 7530U, AMD Radeon RX Vega 7
  (10016 - 11242, n=7)
10608 Points 0%
Dell Latitude 3440
Iris Xe G7 80EUs, i5-1345U, Samsung PM9A1 MZVL2512HCJQ
10550 Points -1%
Average of class Office
  (5095 - 20841, n=105, last 2 years)
9832 Points -7%
Lenovo ThinkPad T14 G3-21CF004NGE
Radeon 680M, R7 PRO 6850U, Kioxia BG5 KBG5AZNV512G
9772 Points -8%
HP ProBook 440 G9-5Y3Z3EA
Iris Xe G7 96EUs, i7-1255U, Samsung PM991 MZVLQ512HBLU
9724 Points -8%
Lenovo ThinkPad L14 G3 21C50030GE
Vega 7, R5 PRO 5675U, Kioxia BG5 KBG5AZNT256G
9668 Points -9%
HP EliteBook 645 G9, Ryzen 7 5825U
Vega 8, R7 5825U, Kioxia BG5 KBG50ZNV512G
9553 Points -10%
PCMark 10 / Productivity
Average AMD Ryzen 5 7530U, AMD Radeon RX Vega 7
  (8983 - 9967, n=7)
9514 Points +2%
Lenovo ThinkPad L14 G4 21H6S00900
Vega 7, R5 7530U, Kioxia BG5 KBG5AZNT512G
9292 Points
HP EliteBook 645 G9, Ryzen 7 5825U
Vega 8, R7 5825U, Kioxia BG5 KBG50ZNV512G
8717 Points -6%
Lenovo ThinkPad L14 G3 21C50030GE
Vega 7, R5 PRO 5675U, Kioxia BG5 KBG5AZNT256G
8608 Points -7%
Lenovo ThinkPad T14 G3-21CF004NGE
Radeon 680M, R7 PRO 6850U, Kioxia BG5 KBG5AZNV512G
8523 Points -8%
Average of class Office
  (3041 - 10198, n=105, last 2 years)
7449 Points -20%
HP ProBook 440 G9-5Y3Z3EA
Iris Xe G7 96EUs, i7-1255U, Samsung PM991 MZVLQ512HBLU
7200 Points -23%
Dell Latitude 3440
Iris Xe G7 80EUs, i5-1345U, Samsung PM9A1 MZVL2512HCJQ
6832 Points -26%
PCMark 10 / Digital Content Creation
Lenovo ThinkPad T14 G3-21CF004NGE
Radeon 680M, R7 PRO 6850U, Kioxia BG5 KBG5AZNV512G
7252 Points +40%
HP ProBook 440 G9-5Y3Z3EA
Iris Xe G7 96EUs, i7-1255U, Samsung PM991 MZVLQ512HBLU
5854 Points +13%
Average of class Office
  (1912 - 9056, n=105, last 2 years)
5810 Points +12%
Average AMD Ryzen 5 7530U, AMD Radeon RX Vega 7
  (4941 - 6093, n=7)
5626 Points +8%
Dell Latitude 3440
Iris Xe G7 80EUs, i5-1345U, Samsung PM9A1 MZVL2512HCJQ
5530 Points +6%
Lenovo ThinkPad L14 G4 21H6S00900
Vega 7, R5 7530U, Kioxia BG5 KBG5AZNT512G
5193 Points
HP EliteBook 645 G9, Ryzen 7 5825U
Vega 8, R7 5825U, Kioxia BG5 KBG50ZNV512G
4954 Points -5%
Lenovo ThinkPad L14 G3 21C50030GE
Vega 7, R5 PRO 5675U, Kioxia BG5 KBG5AZNT256G
4580 Points -12%
CrossMark / Overall
Dell Latitude 3440
Iris Xe G7 80EUs, i5-1345U, Samsung PM9A1 MZVL2512HCJQ
1416 Points +38%
Lenovo ThinkPad T14 G3-21CF004NGE
Radeon 680M, R7 PRO 6850U, Kioxia BG5 KBG5AZNV512G
1401 Points +36%
HP ProBook 440 G9-5Y3Z3EA
Iris Xe G7 96EUs, i7-1255U, Samsung PM991 MZVLQ512HBLU
1338 Points +30%
Average of class Office
  (348 - 1891, n=106, last 2 years)
1325 Points +29%
Average AMD Ryzen 5 7530U, AMD Radeon RX Vega 7
  (1029 - 1336, n=6)
1228 Points +19%
Lenovo ThinkPad L14 G3 21C50030GE
Vega 7, R5 PRO 5675U, Kioxia BG5 KBG5AZNT256G
1171 Points +14%
HP EliteBook 645 G9, Ryzen 7 5825U
Vega 8, R7 5825U, Kioxia BG5 KBG50ZNV512G
1124 Points +9%
Lenovo ThinkPad L14 G4 21H6S00900
Vega 7, R5 7530U, Kioxia BG5 KBG5AZNT512G
1029 Points
CrossMark / Productivity
Dell Latitude 3440
Iris Xe G7 80EUs, i5-1345U, Samsung PM9A1 MZVL2512HCJQ
1420 Points +27%
Lenovo ThinkPad T14 G3-21CF004NGE
Radeon 680M, R7 PRO 6850U, Kioxia BG5 KBG5AZNV512G
1399 Points +25%
HP ProBook 440 G9-5Y3Z3EA
Iris Xe G7 96EUs, i7-1255U, Samsung PM991 MZVLQ512HBLU
1370 Points +23%
Average of class Office
  (393 - 1870, n=106, last 2 years)
1340 Points +20%
Average AMD Ryzen 5 7530U, AMD Radeon RX Vega 7
  (1115 - 1370, n=6)
1275 Points +14%
Lenovo ThinkPad L14 G3 21C50030GE
Vega 7, R5 PRO 5675U, Kioxia BG5 KBG5AZNT256G
1245 Points +12%
HP EliteBook 645 G9, Ryzen 7 5825U
Vega 8, R7 5825U, Kioxia BG5 KBG50ZNV512G
1189 Points +7%
Lenovo ThinkPad L14 G4 21H6S00900
Vega 7, R5 7530U, Kioxia BG5 KBG5AZNT512G
1115 Points
CrossMark / Creativity
Lenovo ThinkPad T14 G3-21CF004NGE
Radeon 680M, R7 PRO 6850U, Kioxia BG5 KBG5AZNV512G
1488 Points +50%
Dell Latitude 3440
Iris Xe G7 80EUs, i5-1345U, Samsung PM9A1 MZVL2512HCJQ
1482 Points +49%
HP ProBook 440 G9-5Y3Z3EA
Iris Xe G7 96EUs, i7-1255U, Samsung PM991 MZVLQ512HBLU
1374 Points +39%
Average of class Office
  (340 - 1982, n=106, last 2 years)
1362 Points +37%
Average AMD Ryzen 5 7530U, AMD Radeon RX Vega 7
  (992 - 1390, n=6)
1268 Points +28%
Lenovo ThinkPad L14 G3 21C50030GE
Vega 7, R5 PRO 5675U, Kioxia BG5 KBG5AZNT256G
1172 Points +18%
HP EliteBook 645 G9, Ryzen 7 5825U
Vega 8, R7 5825U, Kioxia BG5 KBG50ZNV512G
1169 Points +18%
Lenovo ThinkPad L14 G4 21H6S00900
Vega 7, R5 7530U, Kioxia BG5 KBG5AZNT512G
992 Points
CrossMark / Responsiveness
Dell Latitude 3440
Iris Xe G7 80EUs, i5-1345U, Samsung PM9A1 MZVL2512HCJQ
1226 Points +36%
Average of class Office
  (258 - 2017, n=106, last 2 years)
1195 Points +33%
Lenovo ThinkPad T14 G3-21CF004NGE
Radeon 680M, R7 PRO 6850U, Kioxia BG5 KBG5AZNV512G
1174 Points +30%
HP ProBook 440 G9-5Y3Z3EA
Iris Xe G7 96EUs, i7-1255U, Samsung PM991 MZVLQ512HBLU
1150 Points +28%
Average AMD Ryzen 5 7530U, AMD Radeon RX Vega 7
  (900 - 1096, n=6)
996 Points +11%
Lenovo ThinkPad L14 G3 21C50030GE
Vega 7, R5 PRO 5675U, Kioxia BG5 KBG5AZNT256G
970 Points +8%
Lenovo ThinkPad L14 G4 21H6S00900
Vega 7, R5 7530U, Kioxia BG5 KBG5AZNT512G
900 Points
HP EliteBook 645 G9, Ryzen 7 5825U
Vega 8, R7 5825U, Kioxia BG5 KBG50ZNV512G
843 Points -6%
PCMark 10 Score
5736 pontos
Ajuda
AIDA64 / Memory Copy
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U, Radeon 680M
48605 MB/s +141%
Average of class Office
  (7158 - 88119, n=121, last 2 years)
42885 MB/s +113%
Dell Latitude 3440
Intel Core i5-1345U, Iris Xe G7 80EUs
38526 MB/s +91%
Average AMD Ryzen 5 7530U
  (20155 - 42853, n=7)
31487 MB/s +56%
HP ProBook 440 G9-5Y3Z3EA
Intel Core i7-1255U, Iris Xe G7 96EUs
22846 MB/s +13%
HP EliteBook 645 G9, Ryzen 7 5825U
AMD Ryzen 7 5825U, Vega 8
21188 MB/s +5%
Lenovo ThinkPad L14 G4 21H6S00900
AMD Ryzen 5 7530U, Vega 7
20155 MB/s
Lenovo ThinkPad L14 G3 21C50030GE
AMD Ryzen 5 PRO 5675U, Vega 7
19363 MB/s -4%
AIDA64 / Memory Read
Average of class Office
  (7325 - 87297, n=121, last 2 years)
43181 MB/s +87%
Dell Latitude 3440
Intel Core i5-1345U, Iris Xe G7 80EUs
41894 MB/s +82%
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U, Radeon 680M
39883 MB/s +73%
Average AMD Ryzen 5 7530U
  (23068 - 40094, n=7)
34081 MB/s +48%
HP EliteBook 645 G9, Ryzen 7 5825U
AMD Ryzen 7 5825U, Vega 8
24018 MB/s +4%
Lenovo ThinkPad L14 G4 21H6S00900
AMD Ryzen 5 7530U, Vega 7
23068 MB/s
HP ProBook 440 G9-5Y3Z3EA
Intel Core i7-1255U, Iris Xe G7 96EUs
22877 MB/s -1%
Lenovo ThinkPad L14 G3 21C50030GE
AMD Ryzen 5 PRO 5675U, Vega 7
21894 MB/s -5%
AIDA64 / Memory Write
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U, Radeon 680M
50910 MB/s +122%
Average of class Office
  (7579 - 94965, n=121, last 2 years)
46727 MB/s +104%
Dell Latitude 3440
Intel Core i5-1345U, Iris Xe G7 80EUs
44821 MB/s +95%
Average AMD Ryzen 5 7530U
  (22954 - 41838, n=7)
32074 MB/s +40%
HP EliteBook 645 G9, Ryzen 7 5825U
AMD Ryzen 7 5825U, Vega 8
23602 MB/s +3%
Lenovo ThinkPad L14 G4 21H6S00900
AMD Ryzen 5 7530U, Vega 7
22954 MB/s
HP ProBook 440 G9-5Y3Z3EA
Intel Core i7-1255U, Iris Xe G7 96EUs
22883 MB/s 0%
Lenovo ThinkPad L14 G3 21C50030GE
AMD Ryzen 5 PRO 5675U, Vega 7
20979 MB/s -9%
AIDA64 / Memory Latency
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U, Radeon 680M
116.7 ns * -17%
Average AMD Ryzen 5 7530U
  (88.1 - 110.8, n=7)
101.4 ns * -2%
Lenovo ThinkPad L14 G3 21C50030GE
AMD Ryzen 5 PRO 5675U, Vega 7
99.4 ns * -0%
Lenovo ThinkPad L14 G4 21H6S00900
AMD Ryzen 5 7530U, Vega 7
99.4 ns *
Average of class Office
  (44.3 - 188.3, n=122, last 2 years)
96.5 ns * +3%
HP EliteBook 645 G9, Ryzen 7 5825U
AMD Ryzen 7 5825U, Vega 8
85.9 ns * +14%
HP ProBook 440 G9-5Y3Z3EA
Intel Core i7-1255U, Iris Xe G7 96EUs
81.9 ns * +18%
Dell Latitude 3440
Intel Core i5-1345U, Iris Xe G7 80EUs
73.8 ns * +26%

* ... smaller is better

Latência DPC

O Lenovo ThinkPad L14 G4 AMD apresentou alguns problemas de latência DPC em nosso teste LatencyMon, pelos quais aparentemente o driver de rede é responsável. Para trabalhar com vídeo e áudio em tempo real, os módulos de rede devem ser desativados. Obviamente, esse status quo pode ser alterado por meio de atualizações de driver e firmware.

LatencyMon
LatencyMon
Drivers LatencyMon
Drivers LatencyMon
Teste no YouTube
Teste no YouTube
DPC Latencies / LatencyMon - interrupt to process latency (max), Web, Youtube, Prime95
HP ProBook 440 G9-5Y3Z3EA
Iris Xe G7 96EUs, i7-1255U, Samsung PM991 MZVLQ512HBLU
2647 μs * -48%
Dell Latitude 3440
Iris Xe G7 80EUs, i5-1345U, Samsung PM9A1 MZVL2512HCJQ
1815.3 μs * -2%
Lenovo ThinkPad L14 G4 21H6S00900
Vega 7, R5 7530U, Kioxia BG5 KBG5AZNT512G
1783.9 μs *
Lenovo ThinkPad L14 G3 21C50030GE
Vega 7, R5 PRO 5675U, Kioxia BG5 KBG5AZNT256G
1287 μs * +28%
HP EliteBook 645 G9, Ryzen 7 5825U
Vega 8, R7 5825U, Kioxia BG5 KBG50ZNV512G
1229.7 μs * +31%
Lenovo ThinkPad T14 G3-21CF004NGE
Radeon 680M, R7 PRO 6850U, Kioxia BG5 KBG5AZNV512G
731.7 μs * +59%

* ... smaller is better

Armazenamento em massa

Uma SSD M.2 2242 de face única com capacidade de 512 GB serve como armazenamento do laptop ThinkPad. A SSD foi fabricada pela Kioxia, é uma SSD NVMe PCie 4.0, embora o ThinkPad só possa utilizá-la no modo PCIe 3.0, devido à desatualização da plataforma Ryzen 7030. Isso significa que há uma perda de velocidade, embora a SSD não seja lenta. Em comparação com a concorrência, o ThinkPad L14 Gen 4 AMD tem um bom desempenho e a SSD não mostra sinais de estrangulamento sob carga.

Kioxia BG5 KBG5AZNT512G
Sequential Read: 2289MB/s
Sequential Write: 2413MB/s
4K Read: 52.4MB/s
4K Write: 121.5MB/s
4K-64 Read: 1549MB/s
4K-64 Write: 996MB/s
Access Time Read: 0.159ms
Access Time Write: 0.033ms
Copy ISO: 1104.98MB/s
Copy Program: 595.99MB/s
Copy Game: 977.17MB/s
Score Read: 1831Points
Score Write: 1359Points
Score Total: 4138Points
Drive Performance Rating - Percent
Dell Latitude 3440
Samsung PM9A1 MZVL2512HCJQ
80 pt
Average of class Office
 
73.6 pt
Average Kioxia BG5 KBG5AZNT512G
 
65.9 pt
Lenovo ThinkPad L14 G4 21H6S00900
Kioxia BG5 KBG5AZNT512G
65.6 pt
Lenovo ThinkPad T14 G3-21CF004NGE
Kioxia BG5 KBG5AZNV512G
51.7 pt
HP ProBook 440 G9-5Y3Z3EA
Samsung PM991 MZVLQ512HBLU
47.2 pt
HP EliteBook 645 G9, Ryzen 7 5825U
Kioxia BG5 KBG50ZNV512G
44.3 pt
Lenovo ThinkPad L14 G3 21C50030GE
Kioxia BG5 KBG5AZNT256G
43.4 pt
DiskSpd
seq read
Dell Latitude 3440
Samsung PM9A1 MZVL2512HCJQ
3743 (1397.54min - 3742.93max) MB/s +65%
Average of class Office
  (482 - 4554, n=107, last 2 years)
2476 MB/s +9%
Lenovo ThinkPad T14 G3-21CF004NGE
Kioxia BG5 KBG5AZNV512G
2449 (2378.72min - 2448.56max) MB/s +8%
Average Kioxia BG5 KBG5AZNT512G
  (2271 - 2354, n=2)
2313 MB/s +2%
Lenovo ThinkPad L14 G4 21H6S00900
Kioxia BG5 KBG5AZNT512G
2271 (2228.17min - 2270.87max) MB/s
HP EliteBook 645 G9, Ryzen 7 5825U
Kioxia BG5 KBG50ZNV512G
2253 (2219.38min - 2252.76max) MB/s -1%
Lenovo ThinkPad L14 G3 21C50030GE
Kioxia BG5 KBG5AZNT256G
1820 (1795.76min - 1819.7max) MB/s -20%
HP ProBook 440 G9-5Y3Z3EA
Samsung PM991 MZVLQ512HBLU
1509 (1241.55min - 1508.61max) MB/s -34%
seq write
Dell Latitude 3440
Samsung PM9A1 MZVL2512HCJQ
3209 (2978.58min - 3209.14max) MB/s +54%
Average of class Office
  (333 - 5842, n=107, last 2 years)
2382 MB/s +14%
Average Kioxia BG5 KBG5AZNT512G
  (2081 - 2226, n=2)
2154 MB/s +4%
Lenovo ThinkPad L14 G4 21H6S00900
Kioxia BG5 KBG5AZNT512G
2081 (1864.41min - 2081.25max) MB/s
Lenovo ThinkPad T14 G3-21CF004NGE
Kioxia BG5 KBG5AZNV512G
2052 (1973.84min - 2051.94max) MB/s -1%
HP EliteBook 645 G9, Ryzen 7 5825U
Kioxia BG5 KBG50ZNV512G
1917 (1855min - 1917.22max) MB/s -8%
Lenovo ThinkPad L14 G3 21C50030GE
Kioxia BG5 KBG5AZNT256G
1541 (1270.45min - 1540.99max) MB/s -26%
HP ProBook 440 G9-5Y3Z3EA
Samsung PM991 MZVLQ512HBLU
1229 (899.05min - 1228.93max) MB/s -41%
seq q8 t1 read
Dell Latitude 3440
Samsung PM9A1 MZVL2512HCJQ
6129 (435.96min - 6128.93max) MB/s +185%
Average of class Office
  (535 - 7120, n=107, last 2 years)
4026 MB/s +87%
HP EliteBook 645 G9, Ryzen 7 5825U
Kioxia BG5 KBG50ZNV512G
3124 (3039.61min - 3124.38max) MB/s +45%
HP ProBook 440 G9-5Y3Z3EA
Samsung PM991 MZVLQ512HBLU
3049 (2669.79min - 3048.63max) MB/s +42%
Lenovo ThinkPad T14 G3-21CF004NGE
Kioxia BG5 KBG5AZNV512G
2836 (2244.5min - 2835.56max) MB/s +32%
Average Kioxia BG5 KBG5AZNT512G
  (2153 - 2726, n=2)
2440 MB/s +13%
Lenovo ThinkPad L14 G3 21C50030GE
Kioxia BG5 KBG5AZNT256G
2237 (2043.26min - 2236.96max) MB/s +4%
Lenovo ThinkPad L14 G4 21H6S00900
Kioxia BG5 KBG5AZNT512G
2153 (1995.22min - 2153.45max) MB/s
seq q8 t1 write
Dell Latitude 3440
Samsung PM9A1 MZVL2512HCJQ
5006 (4859.17min - 5005.96max) MB/s +349%
Average of class Office
  (276 - 6791, n=107, last 2 years)
3030 MB/s +172%
Lenovo ThinkPad T14 G3-21CF004NGE
Kioxia BG5 KBG5AZNV512G
2752 (2377.82min - 2752.46max) MB/s +147%
HP EliteBook 645 G9, Ryzen 7 5825U
Kioxia BG5 KBG50ZNV512G
2692 (456.13min - 2691.63max) MB/s +142%
Lenovo ThinkPad L14 G3 21C50030GE
Kioxia BG5 KBG5AZNT256G
1855 (359.78min - 1854.51max) MB/s +67%
Average Kioxia BG5 KBG5AZNT512G
  (1114 - 2560, n=2)
1837 MB/s +65%
HP ProBook 440 G9-5Y3Z3EA
Samsung PM991 MZVLQ512HBLU
1620 (1138.72min - 1620.26max) MB/s +45%
Lenovo ThinkPad L14 G4 21H6S00900
Kioxia BG5 KBG5AZNT512G
1114 (738.82min - 1113.8max) MB/s
4k q1 t1 read
Dell Latitude 3440
Samsung PM9A1 MZVL2512HCJQ
83.8 (76.57min - 83.77max) MB/s +90%
Average of class Office
  (17.7 - 89.9, n=107, last 2 years)
57.7 MB/s +31%
HP ProBook 440 G9-5Y3Z3EA
Samsung PM991 MZVLQ512HBLU
55 (54.07min - 55.04max) MB/s +25%
Lenovo ThinkPad T14 G3-21CF004NGE
Kioxia BG5 KBG5AZNV512G
54.1 (53.19min - 54.12max) MB/s +23%
Average Kioxia BG5 KBG5AZNT512G
  (44.1 - 47.9, n=2)
46 MB/s +4%
Lenovo ThinkPad L14 G3 21C50030GE
Kioxia BG5 KBG5AZNT256G
44.8 (44.11min - 44.81max) MB/s +2%
HP EliteBook 645 G9, Ryzen 7 5825U
Kioxia BG5 KBG50ZNV512G
44.7 (43.35min - 44.72max) MB/s +1%
Lenovo ThinkPad L14 G4 21H6S00900
Kioxia BG5 KBG5AZNT512G
44.1 (43.66min - 44.07max) MB/s
4k q1 t1 write
Average of class Office
  (32 - 429, n=107, last 2 years)
161.5 MB/s +29%
Dell Latitude 3440
Samsung PM9A1 MZVL2512HCJQ
136.6 (136.11min - 136.6max) MB/s +9%
Lenovo ThinkPad T14 G3-21CF004NGE
Kioxia BG5 KBG5AZNV512G
134.4 (132.52min - 134.39max) MB/s +7%
Average Kioxia BG5 KBG5AZNT512G
  (125.1 - 136.5, n=2)
130.8 MB/s +5%
Lenovo ThinkPad L14 G4 21H6S00900
Kioxia BG5 KBG5AZNT512G
125.1 (122.37min - 125.09max) MB/s
HP ProBook 440 G9-5Y3Z3EA
Samsung PM991 MZVLQ512HBLU
117.8 (112.15min - 117.79max) MB/s -6%
Lenovo ThinkPad L14 G3 21C50030GE
Kioxia BG5 KBG5AZNT256G
109.4 (101.14min - 109.44max) MB/s -13%
HP EliteBook 645 G9, Ryzen 7 5825U
Kioxia BG5 KBG50ZNV512G
99.9 (98.65min - 99.93max) MB/s -20%
4k q32 t16 read
Average Kioxia BG5 KBG5AZNT512G
  (1730 - 1734, n=2)
1732 MB/s 0%
Lenovo ThinkPad L14 G4 21H6S00900
Kioxia BG5 KBG5AZNT512G
1730 (1720.68min - 1730.47max) MB/s
Average of class Office
  (184.2 - 4425, n=107, last 2 years)
1274 MB/s -26%
Lenovo ThinkPad T14 G3-21CF004NGE
Kioxia BG5 KBG5AZNV512G
839 (823.21min - 838.99max) MB/s -52%
Lenovo ThinkPad L14 G3 21C50030GE
Kioxia BG5 KBG5AZNT256G
699 (675.98min - 698.92max) MB/s -60%
HP EliteBook 645 G9, Ryzen 7 5825U
Kioxia BG5 KBG50ZNV512G
637 (612.6min - 637.06max) MB/s -63%
HP ProBook 440 G9-5Y3Z3EA
Samsung PM991 MZVLQ512HBLU
635 (580.48min - 635.09max) MB/s -63%
Dell Latitude 3440
Samsung PM9A1 MZVL2512HCJQ
477 (459.41min - 476.64max) MB/s -72%
4k q32 t16 write
Average of class Office
  (192.2 - 3254, n=107, last 2 years)
937 MB/s +60%
Average Kioxia BG5 KBG5AZNT512G
  (587 - 842, n=2)
715 MB/s +22%
Lenovo ThinkPad L14 G4 21H6S00900
Kioxia BG5 KBG5AZNT512G
587 (456.04min - 586.76max) MB/s
Lenovo ThinkPad T14 G3-21CF004NGE
Kioxia BG5 KBG5AZNV512G
377 (357.55min - 377.29max) MB/s -36%
Dell Latitude 3440
Samsung PM9A1 MZVL2512HCJQ
364 (350.56min - 364.21max) MB/s -38%
HP ProBook 440 G9-5Y3Z3EA
Samsung PM991 MZVLQ512HBLU
346 (333.11min - 346max) MB/s -41%
HP EliteBook 645 G9, Ryzen 7 5825U
Kioxia BG5 KBG50ZNV512G
314 (306.3min - 314.28max) MB/s -47%
Lenovo ThinkPad L14 G3 21C50030GE
Kioxia BG5 KBG5AZNT256G
275 (241.55min - 275.47max) MB/s -53%
AS SSD
Score Total
Lenovo ThinkPad L14 G4 21H6S00900
Kioxia BG5 KBG5AZNT512G
4138 Points
Average of class Office
  (704 - 9204, n=103, last 2 years)
3986 Points -4%
Average Kioxia BG5 KBG5AZNT512G
  (3826 - 4138, n=2)
3982 Points -4%
Dell Latitude 3440
Samsung PM9A1 MZVL2512HCJQ
3817 Points -8%
HP EliteBook 645 G9, Ryzen 7 5825U
Kioxia BG5 KBG50ZNV512G
2462 Points -41%
HP ProBook 440 G9-5Y3Z3EA
Samsung PM991 MZVLQ512HBLU
2355 Points -43%
Lenovo ThinkPad L14 G3 21C50030GE
Kioxia BG5 KBG5AZNT256G
1997 Points -52%
Lenovo ThinkPad T14 G3-21CF004NGE
Kioxia BG5 KBG5AZNV512G
1919 Points -54%
Score Read
Lenovo ThinkPad L14 G4 21H6S00900
Kioxia BG5 KBG5AZNT512G
1831 Points
Average Kioxia BG5 KBG5AZNT512G
  (1661 - 1831, n=2)
1746 Points -5%
Average of class Office
  (252 - 3364, n=103, last 2 years)
1442 Points -21%
Dell Latitude 3440
Samsung PM9A1 MZVL2512HCJQ
1126 Points -39%
Lenovo ThinkPad T14 G3-21CF004NGE
Kioxia BG5 KBG5AZNV512G
932 Points -49%
Lenovo ThinkPad L14 G3 21C50030GE
Kioxia BG5 KBG5AZNT256G
840 Points -54%
HP EliteBook 645 G9, Ryzen 7 5825U
Kioxia BG5 KBG50ZNV512G
773 Points -58%
HP ProBook 440 G9-5Y3Z3EA
Samsung PM991 MZVLQ512HBLU
756 Points -59%
Score Write
Dell Latitude 3440
Samsung PM9A1 MZVL2512HCJQ
2191 Points +61%
Average of class Office
  (320 - 4111, n=103, last 2 years)
1850 Points +36%
Lenovo ThinkPad L14 G4 21H6S00900
Kioxia BG5 KBG5AZNT512G
1359 Points
Average Kioxia BG5 KBG5AZNT512G
  (1350 - 1359, n=2)
1355 Points 0%
HP EliteBook 645 G9, Ryzen 7 5825U
Kioxia BG5 KBG50ZNV512G
1330 Points -2%
HP ProBook 440 G9-5Y3Z3EA
Samsung PM991 MZVLQ512HBLU
1279 Points -6%
Lenovo ThinkPad L14 G3 21C50030GE
Kioxia BG5 KBG5AZNT256G
753 Points -45%
Lenovo ThinkPad T14 G3-21CF004NGE
Kioxia BG5 KBG5AZNV512G
549 Points -60%
Seq Read
Dell Latitude 3440
Samsung PM9A1 MZVL2512HCJQ
4259.64 MB/s +86%
Average of class Office
  (508 - 5796, n=103, last 2 years)
3168 MB/s +38%
HP ProBook 440 G9-5Y3Z3EA
Samsung PM991 MZVLQ512HBLU
2339 MB/s +2%
Average Kioxia BG5 KBG5AZNT512G
  (2289 - 2295, n=2)
2292 MB/s 0%
Lenovo ThinkPad L14 G4 21H6S00900
Kioxia BG5 KBG5AZNT512G
2289 MB/s
Lenovo ThinkPad T14 G3-21CF004NGE
Kioxia BG5 KBG5AZNV512G
2117 MB/s -8%
Lenovo ThinkPad L14 G3 21C50030GE
Kioxia BG5 KBG5AZNT256G
1796 MB/s -22%
HP EliteBook 645 G9, Ryzen 7 5825U
Kioxia BG5 KBG50ZNV512G
1521.2 MB/s -34%
Seq Write
Lenovo ThinkPad L14 G4 21H6S00900
Kioxia BG5 KBG5AZNT512G
2413 MB/s
Dell Latitude 3440
Samsung PM9A1 MZVL2512HCJQ
2271.27 MB/s -6%
Average of class Office
  (304 - 5880, n=103, last 2 years)
2085 MB/s -14%
Average Kioxia BG5 KBG5AZNT512G
  (1470 - 2413, n=2)
1942 MB/s -20%
Lenovo ThinkPad L14 G3 21C50030GE
Kioxia BG5 KBG5AZNT256G
1073 MB/s -56%
Lenovo ThinkPad T14 G3-21CF004NGE
Kioxia BG5 KBG5AZNV512G
1059 MB/s -56%
HP ProBook 440 G9-5Y3Z3EA
Samsung PM991 MZVLQ512HBLU
837 MB/s -65%
HP EliteBook 645 G9, Ryzen 7 5825U
Kioxia BG5 KBG50ZNV512G
642.95 MB/s -73%
4K Read
Dell Latitude 3440
Samsung PM9A1 MZVL2512HCJQ
74.47 MB/s +42%
Average of class Office
  (18.7 - 91.1, n=103, last 2 years)
56.3 MB/s +7%
Lenovo ThinkPad L14 G4 21H6S00900
Kioxia BG5 KBG5AZNT512G
52.4 MB/s
Average Kioxia BG5 KBG5AZNT512G
  (51.7 - 52.4, n=2)
52.1 MB/s -1%
Lenovo ThinkPad T14 G3-21CF004NGE
Kioxia BG5 KBG5AZNV512G
51.29 MB/s -2%
Lenovo ThinkPad L14 G3 21C50030GE
Kioxia BG5 KBG5AZNT256G
41 MB/s -22%
HP ProBook 440 G9-5Y3Z3EA
Samsung PM991 MZVLQ512HBLU
35.85 MB/s -32%
HP EliteBook 645 G9, Ryzen 7 5825U
Kioxia BG5 KBG50ZNV512G
32.53 MB/s -38%
4K Write
Dell Latitude 3440
Samsung PM9A1 MZVL2512HCJQ
194.85 MB/s +60%
Average of class Office
  (35.4 - 350, n=103, last 2 years)
158.6 MB/s +31%
HP ProBook 440 G9-5Y3Z3EA
Samsung PM991 MZVLQ512HBLU
124.4 MB/s +2%
Lenovo ThinkPad L14 G4 21H6S00900
Kioxia BG5 KBG5AZNT512G
121.5 MB/s
Average Kioxia BG5 KBG5AZNT512G
  (119.7 - 121.5, n=2)
120.6 MB/s -1%
Lenovo ThinkPad T14 G3-21CF004NGE
Kioxia BG5 KBG5AZNV512G
110.24 MB/s -9%
Lenovo ThinkPad L14 G3 21C50030GE
Kioxia BG5 KBG5AZNT256G
96 MB/s -21%
HP EliteBook 645 G9, Ryzen 7 5825U
Kioxia BG5 KBG50ZNV512G
75.35 MB/s -38%
4K-64 Read
Lenovo ThinkPad L14 G4 21H6S00900
Kioxia BG5 KBG5AZNT512G
1549 MB/s
Average Kioxia BG5 KBG5AZNT512G
  (1380 - 1549, n=2)
1465 MB/s -5%
Average of class Office
  (182.3 - 2713, n=103, last 2 years)
1069 MB/s -31%
Lenovo ThinkPad T14 G3-21CF004NGE
Kioxia BG5 KBG5AZNV512G
668.7 MB/s -57%
Dell Latitude 3440
Samsung PM9A1 MZVL2512HCJQ
625.54 MB/s -60%
Lenovo ThinkPad L14 G3 21C50030GE
Kioxia BG5 KBG5AZNT256G
620 MB/s -60%
HP EliteBook 645 G9, Ryzen 7 5825U
Kioxia BG5 KBG50ZNV512G
588.11 MB/s -62%
HP ProBook 440 G9-5Y3Z3EA
Samsung PM991 MZVLQ512HBLU
485.8 MB/s -69%
4K-64 Write
Dell Latitude 3440
Samsung PM9A1 MZVL2512HCJQ
1768.73 MB/s +78%
Average of class Office
  (132.3 - 3394, n=103, last 2 years)
1482 MB/s +49%
HP EliteBook 645 G9, Ryzen 7 5825U
Kioxia BG5 KBG50ZNV512G
1190.61 MB/s +20%
HP ProBook 440 G9-5Y3Z3EA
Samsung PM991 MZVLQ512HBLU
1070 MB/s +7%
Average Kioxia BG5 KBG5AZNT512G
  (996 - 1083, n=2)
1040 MB/s +4%
Lenovo ThinkPad L14 G4 21H6S00900
Kioxia BG5 KBG5AZNT512G
996 MB/s
Lenovo ThinkPad L14 G3 21C50030GE
Kioxia BG5 KBG5AZNT256G
550 MB/s -45%
Lenovo ThinkPad T14 G3-21CF004NGE
Kioxia BG5 KBG5AZNV512G
332.54 MB/s -67%
Access Time Read
HP EliteBook 645 G9, Ryzen 7 5825U
Kioxia BG5 KBG50ZNV512G
0.193 ms * -21%
Average Kioxia BG5 KBG5AZNT512G
  (0.159 - 0.16, n=2)
0.1595 ms * -0%
Lenovo ThinkPad L14 G4 21H6S00900
Kioxia BG5 KBG5AZNT512G
0.159 ms *
HP ProBook 440 G9-5Y3Z3EA
Samsung PM991 MZVLQ512HBLU
0.152 ms * +4%
Lenovo ThinkPad L14 G3 21C50030GE
Kioxia BG5 KBG5AZNT256G
0.133 ms * +16%
Average of class Office
  (0.022 - 0.295, n=103, last 2 years)
0.08014 ms * +50%
Lenovo ThinkPad T14 G3-21CF004NGE
Kioxia BG5 KBG5AZNV512G
0.067 ms * +58%
Dell Latitude 3440
Samsung PM9A1 MZVL2512HCJQ
0.045 ms * +72%
Access Time Write
Average of class Office
  (0.017 - 0.619, n=103, last 2 years)
0.06444 ms * -95%
Dell Latitude 3440
Samsung PM9A1 MZVL2512HCJQ
0.062 ms * -88%
HP EliteBook 645 G9, Ryzen 7 5825U
Kioxia BG5 KBG50ZNV512G
0.052 ms * -58%
Lenovo ThinkPad L14 G3 21C50030GE
Kioxia BG5 KBG5AZNT256G
0.037 ms * -12%
Average Kioxia BG5 KBG5AZNT512G
  (0.033 - 0.038, n=2)
0.0355 ms * -8%
Lenovo ThinkPad T14 G3-21CF004NGE
Kioxia BG5 KBG5AZNV512G
0.035 ms * -6%
Lenovo ThinkPad L14 G4 21H6S00900
Kioxia BG5 KBG5AZNT512G
0.033 ms *
HP ProBook 440 G9-5Y3Z3EA
Samsung PM991 MZVLQ512HBLU
0.03 ms * +9%

* ... smaller is better

Sustained load read: DiskSpd Read Loop, Queue Depth 8

033567010051340167520102345268030153350368540204355469050255360569560306365Tooltip
Lenovo ThinkPad L14 G4 21H6S00900 Kioxia BG5 KBG5AZNT512G: Ø2492 (1709.53-2748.06)
Lenovo ThinkPad L14 G3 21C50030GE Kioxia BG5 KBG5AZNT256G: Ø2368 (2231.79-2978.29)
Dell Latitude 3440 Samsung PM9A1 MZVL2512HCJQ: Ø4542 (3756.42-6679.22)
HP EliteBook 645 G9, Ryzen 7 5825U Kioxia BG5 KBG50ZNV512G: Ø2485 (2222.56-2824.86)
HP ProBook 440 G9-5Y3Z3EA Samsung PM991 MZVLQ512HBLU: Ø1586 (1371.34-3043.81)
Lenovo ThinkPad T14 G3-21CF004NGE Kioxia BG5 KBG5AZNV512G: Ø2929 (2396.45-3095.4)

GPU

A AMD Radeon RX Vega 7 é uma GPU desatualizada, que já foi usada na série Ryzen 5000. No ThinkPad L14 Gen 4 AMD, ela é adicionalmente prejudicada pela RAM de canal único de fábrica, limitando ainda mais o já baixo desempenho. A GPU só pode ser usada para as tarefas mais simples e jogos básicos. O desempenho da GPU pode ser melhorado com a colocação de um segundo módulo SO-DIMM, pois isso significaria que a memória poderia ser executada no modo de canal duplo mais rápido.

3DMark Performance Rating - Percent
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Radeon 680M, AMD Ryzen 7 PRO 6850U
100 pt
Average of class Office
 
57.5 pt
Dell Latitude 3440 -1!
Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1345U
51 pt
HP ProBook 440 G9-5Y3Z3EA
Intel Iris Xe Graphics G7 96EUs, Intel Core i7-1255U
47.7 pt
Average AMD Radeon RX Vega 7
 
47 pt
HP EliteBook 645 G9, Ryzen 7 5825U
AMD Radeon RX Vega 8 (Ryzen 4000/5000), AMD Ryzen 7 5825U
39.4 pt
Lenovo ThinkPad L14 G4 21H6S00900
AMD Radeon RX Vega 7, AMD Ryzen 5 7530U
36.8 pt
Lenovo ThinkPad L14 G3 21C50030GE
AMD Radeon RX Vega 7, AMD Ryzen 5 PRO 5675U
28.8 pt
3DMark 11 - 1280x720 Performance GPU
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Radeon 680M, AMD Ryzen 7 PRO 6850U
10343 Points +145%
Average of class Office
  (1474 - 13132, n=113, last 2 years)
6062 Points +44%
Dell Latitude 3440
Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1345U
5214 Points +23%
HP ProBook 440 G9-5Y3Z3EA
Intel Iris Xe Graphics G7 96EUs, Intel Core i7-1255U
5125 Points +21%
Average AMD Radeon RX Vega 7
  (3353 - 6249, n=58)
5054 Points +20%
HP EliteBook 645 G9, Ryzen 7 5825U
AMD Radeon RX Vega 8 (Ryzen 4000/5000), AMD Ryzen 7 5825U
4541 Points +8%
Lenovo ThinkPad L14 G4 21H6S00900
AMD Radeon RX Vega 7, AMD Ryzen 5 7530U
4224 Points
Lenovo ThinkPad L14 G3 21C50030GE
AMD Radeon RX Vega 7, AMD Ryzen 5 PRO 5675U
3357 Points -21%
3DMark
1280x720 Cloud Gate Standard Graphics
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Radeon 680M, AMD Ryzen 7 PRO 6850U
46247 Points +158%
Average of class Office
  (5681 - 58068, n=93, last 2 years)
24010 Points +34%
Average AMD Radeon RX Vega 7
  (13713 - 31437, n=43)
23324 Points +30%
HP ProBook 440 G9-5Y3Z3EA
Intel Iris Xe Graphics G7 96EUs, Intel Core i7-1255U
19082 Points +7%
HP EliteBook 645 G9, Ryzen 7 5825U
AMD Radeon RX Vega 8 (Ryzen 4000/5000), AMD Ryzen 7 5825U
18755 Points +5%
Lenovo ThinkPad L14 G4 21H6S00900
AMD Radeon RX Vega 7, AMD Ryzen 5 7530U
17909 Points
Lenovo ThinkPad L14 G3 21C50030GE
AMD Radeon RX Vega 7, AMD Ryzen 5 PRO 5675U
13898 Points -22%
1920x1080 Fire Strike Graphics
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Radeon 680M, AMD Ryzen 7 PRO 6850U
7050 Points +196%
Average of class Office
  (712 - 9228, n=114, last 2 years)
4191 Points +76%
Dell Latitude 3440
Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1345U
3653 Points +53%
Average AMD Radeon RX Vega 7
  (1772 - 4037, n=62)
3189 Points +34%
HP ProBook 440 G9-5Y3Z3EA
Intel Iris Xe Graphics G7 96EUs, Intel Core i7-1255U
3137 Points +32%
HP EliteBook 645 G9, Ryzen 7 5825U
AMD Radeon RX Vega 8 (Ryzen 4000/5000), AMD Ryzen 7 5825U
2532 Points +6%
Lenovo ThinkPad L14 G4 21H6S00900
AMD Radeon RX Vega 7, AMD Ryzen 5 7530U
2384 Points
Lenovo ThinkPad L14 G3 21C50030GE
AMD Radeon RX Vega 7, AMD Ryzen 5 PRO 5675U
1872 Points -21%
2560x1440 Time Spy Graphics
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Radeon 680M, AMD Ryzen 7 PRO 6850U
2289 Points +195%
Average of class Office
  (242 - 3242, n=110, last 2 years)
1372 Points +77%
HP ProBook 440 G9-5Y3Z3EA
Intel Iris Xe Graphics G7 96EUs, Intel Core i7-1255U
1268 Points +64%
Dell Latitude 3440
Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1345U
1162 Points +50%
Average AMD Radeon RX Vega 7
  (496 - 1249, n=57)
991 Points +28%
HP EliteBook 645 G9, Ryzen 7 5825U
AMD Radeon RX Vega 8 (Ryzen 4000/5000), AMD Ryzen 7 5825U
854 Points +10%
Lenovo ThinkPad L14 G4 21H6S00900
AMD Radeon RX Vega 7, AMD Ryzen 5 7530U
775 Points
Lenovo ThinkPad L14 G3 21C50030GE
AMD Radeon RX Vega 7, AMD Ryzen 5 PRO 5675U
597 Points -23%
3DMark 11 Performance
4281 pontos
3DMark Cloud Gate Standard Score
15595 pontos
3DMark Fire Strike Score
2145 pontos
3DMark Time Spy Score
885 pontos
Ajuda
Blender
v3.3 Classroom HIP/AMD
Lenovo ThinkPad L14 G4 21H6S00900
AMD Radeon RX Vega 7, AMD Ryzen 5 7530U
1123 Seconds *
HP EliteBook 645 G9, Ryzen 7 5825U
AMD Radeon RX Vega 8 (Ryzen 4000/5000), AMD Ryzen 7 5825U
927 Seconds * +17%
Average AMD Radeon RX Vega 7
  (570 - 1215, n=12)
791 Seconds * +30%
Average of class Office
  (322 - 1215, n=18, last 2 years)
739 Seconds * +34%
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Radeon 680M, AMD Ryzen 7 PRO 6850U
335 Seconds * +70%
v3.3 Classroom CPU
Average of class Office
  (343 - 3786, n=109, last 2 years)
909 Seconds * -19%
Dell Latitude 3440
Intel Iris Xe Graphics G7 80EUs, Intel Core i5-1345U
813 Seconds * -7%
Lenovo ThinkPad L14 G4 21H6S00900
AMD Radeon RX Vega 7, AMD Ryzen 5 7530U
763 Seconds *
HP ProBook 440 G9-5Y3Z3EA
Intel Iris Xe Graphics G7 96EUs, Intel Core i7-1255U
741 Seconds * +3%
Lenovo ThinkPad L14 G3 21C50030GE
AMD Radeon RX Vega 7, AMD Ryzen 5 PRO 5675U
702 Seconds * +8%
Average AMD Radeon RX Vega 7
  (556 - 878, n=24)
702 Seconds * +8%
HP EliteBook 645 G9, Ryzen 7 5825U
AMD Radeon RX Vega 8 (Ryzen 4000/5000), AMD Ryzen 7 5825U
562 Seconds * +26%
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Radeon 680M, AMD Ryzen 7 PRO 6850U
525 Seconds * +31%

* ... smaller is better

Performance Rating - Percent
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U, AMD Radeon 680M
100 pt
Average of class Office
 
64.9 pt
HP ProBook 440 G9-5Y3Z3EA -2!
Intel Core i7-1255U, Intel Iris Xe Graphics G7 96EUs
56.2 pt
Dell Latitude 3440
Intel Core i5-1345U, Intel Iris Xe Graphics G7 80EUs
51.8 pt
HP EliteBook 645 G9, Ryzen 7 5825U
AMD Ryzen 7 5825U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)
42.6 pt
Lenovo ThinkPad L14 G4 21H6S00900
AMD Ryzen 5 7530U, AMD Radeon RX Vega 7
41.2 pt
Lenovo ThinkPad L14 G3 21C50030GE -1!
AMD Ryzen 5 PRO 5675U, AMD Radeon RX Vega 7
36.4 pt
The Witcher 3 - 1920x1080 Ultra Graphics & Postprocessing (HBAO+)
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U, AMD Radeon 680M
23.9 (21min, 22P1) fps +191%
Average of class Office
  (2.66 - 34, n=110, last 2 years)
13.8 fps +68%
Dell Latitude 3440
Intel Core i5-1345U, Intel Iris Xe Graphics G7 80EUs
9.9 (9min) fps +20%
HP EliteBook 645 G9, Ryzen 7 5825U
AMD Ryzen 7 5825U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)
9.6 (8min, 9P1) fps +17%
HP ProBook 440 G9-5Y3Z3EA
Intel Core i7-1255U, Intel Iris Xe Graphics G7 96EUs
9 fps +9%
Lenovo ThinkPad L14 G4 21H6S00900
AMD Ryzen 5 7530U, AMD Radeon RX Vega 7
8.22 (6min) fps
Lenovo ThinkPad L14 G3 21C50030GE
AMD Ryzen 5 PRO 5675U, AMD Radeon RX Vega 7
6.6 (5min, 6P1) fps -20%
GTA V - 1920x1080 Highest Settings possible AA:4xMSAA + FX AF:16x
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U, AMD Radeon 680M
22.2 (1.572min, 15.4P1) fps +220%
Average of class Office
  (3.35 - 47.8, n=90, last 2 years)
11.7 fps +69%
Lenovo ThinkPad L14 G4 21H6S00900
AMD Ryzen 5 7530U, AMD Radeon RX Vega 7
6.94 (1.624min, 4.78P1) fps
HP EliteBook 645 G9, Ryzen 7 5825U
AMD Ryzen 7 5825U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)
6.07 (1.339min, 4.18P1) fps -13%
Dell Latitude 3440
Intel Core i5-1345U, Intel Iris Xe Graphics G7 80EUs
5.97 (2.98min, 3.75P1) fps -14%
Final Fantasy XV Benchmark - 1920x1080 High Quality
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U, AMD Radeon 680M
23 fps +188%
Average of class Office
  (2.03 - 35.7, n=102, last 2 years)
14.4 fps +80%
Dell Latitude 3440
Intel Core i5-1345U, Intel Iris Xe Graphics G7 80EUs
12.5 fps +56%
HP ProBook 440 G9-5Y3Z3EA
Intel Core i7-1255U, Intel Iris Xe Graphics G7 96EUs
10 fps +25%
HP EliteBook 645 G9, Ryzen 7 5825U
AMD Ryzen 7 5825U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)
8.56 fps +7%
Lenovo ThinkPad L14 G4 21H6S00900
AMD Ryzen 5 7530U, AMD Radeon RX Vega 7
8 fps
Lenovo ThinkPad L14 G3 21C50030GE
AMD Ryzen 5 PRO 5675U, AMD Radeon RX Vega 7
6 fps -25%
Strange Brigade - 1920x1080 ultra AA:ultra AF:16
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U, AMD Radeon 680M
41 fps +218%
Average of class Office
  (6.6 - 56.5, n=96, last 2 years)
24 fps +86%
Dell Latitude 3440
Intel Core i5-1345U, Intel Iris Xe Graphics G7 80EUs
18.5 (5min, 5P1) fps +43%
HP EliteBook 645 G9, Ryzen 7 5825U
AMD Ryzen 7 5825U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)
13.7 (5.7min, 7.06P1) fps +6%
Lenovo ThinkPad L14 G4 21H6S00900
AMD Ryzen 5 7530U, AMD Radeon RX Vega 7
12.9 (8.6min, 9.74P1) fps
Lenovo ThinkPad L14 G3 21C50030GE
AMD Ryzen 5 PRO 5675U, AMD Radeon RX Vega 7
10.3 (8.2min, 8.41P1) fps -20%
Dota 2 Reborn - 1920x1080 ultra (3/3) best looking
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U, AMD Radeon 680M
63.1 (53.8min) fps +102%
Average of class Office
  (7.8 - 121.2, n=123, last 2 years)
46.3 fps +48%
Dell Latitude 3440
Intel Core i5-1345U, Intel Iris Xe Graphics G7 80EUs
45.4 (41.1min) fps +45%
HP EliteBook 645 G9, Ryzen 7 5825U
AMD Ryzen 7 5825U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)
33.1 (30.7min) fps +6%
HP ProBook 440 G9-5Y3Z3EA
Intel Core i7-1255U, Intel Iris Xe Graphics G7 96EUs
32.3 (30.5min) fps +3%
Lenovo ThinkPad L14 G4 21H6S00900
AMD Ryzen 5 7530U, AMD Radeon RX Vega 7
31.3 (29.7min) fps
Lenovo ThinkPad L14 G3 21C50030GE
AMD Ryzen 5 PRO 5675U, AMD Radeon RX Vega 7
24.2 (22.8min) fps -23%
X-Plane 11.11 - 1920x1080 high (fps_test=3)
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U, AMD Radeon 680M
33.5 fps +52%
HP ProBook 440 G9-5Y3Z3EA
Intel Core i7-1255U, Intel Iris Xe Graphics G7 96EUs
31 fps +40%
Average of class Office
  (5.55 - 92.6, n=123, last 2 years)
28.2 fps +28%
Dell Latitude 3440
Intel Core i5-1345U, Intel Iris Xe Graphics G7 80EUs
23.8 fps +8%
Lenovo ThinkPad L14 G4 21H6S00900
AMD Ryzen 5 7530U, AMD Radeon RX Vega 7
22.1 fps
Lenovo ThinkPad L14 G3 21C50030GE
AMD Ryzen 5 PRO 5675U, AMD Radeon RX Vega 7
21.7 fps -2%
HP EliteBook 645 G9, Ryzen 7 5825U
AMD Ryzen 7 5825U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)
21.7 fps -2%

Witcher 3 FPS diagram

012345678910Tooltip
Lenovo ThinkPad L14 G4 21H6S00900 R5 7530U, Vega 7: Ø8.64 (8-10)
baixo média alto ultra
GTA V (2015) 63.6 56.5 15.6 6.94
The Witcher 3 (2015) 38.9 23.8 11.8 8.22
Dota 2 Reborn (2015) 97 69.6 33.5 31.3
Final Fantasy XV Benchmark (2018) 22.5 11.7 8
X-Plane 11.11 (2018) 31.9 24.7 22.1
Strange Brigade (2018) 44.6 17.1 14.9 12.9
F1 22 (2022) 23.4 20.9 16.5 12.1

Emissões: o ventilador é mais ativo no L14 G4 do que no L14 G3

Ruído

Em comparação com o antecessor ThinkPad L14 G3 AMD, o ruído máximo da ventoinha do ThinkPad L14 G4 AMD diminuiu, já que a ventoinha agora emite até 38,3 dB(a). Quando o dispositivo está ocioso, a ventoinha permanece praticamente desligada. Ponto positivo: O ruído da ventoinha não é extremamente agudo, o que é mais um problema com o Dell Latitude 3440.

Conseguimos detectar alguns ruídos da bobina com o ThinkPad L14 G3 AMD.

Barulho

Ocioso
25.2 / 25.2 / 27.3 dB
Carga
32.1 / 38.3 dB
  red to green bar
 
 
30 dB
silencioso
40 dB(A)
audível
50 dB(A)
ruidosamente alto
 
min: dark, med: mid, max: light   Earthworks M23R, Arta (15 cm de distância)   environment noise: 25.2 dB(A)
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2024.520.622.824.62519.117.817.519.53120.918.720.620.24019.623.321.2215018.919.218.220.76315.71718.423.58015.115.314.416.810016.315.515.618.612516.315.315.22016015.312.610.717.820014.612.710.217.525016.512.68.919.131518.114.49.621.940019.116.51023.45001914.78.823.563021.715.910.127.780023.517929.1100025.318.39.531.4125019.613.29.425.8160018.913.210.224.7200019.313.610.72625001712.21123.2315017.912.611.924.9400020.514.213.928.4500021.31818.528.8630018.817.415.823.6800015.81414.317.91000014.114.214.114.11250016.616.916.513.11600013.714.214.512.4SPL32.227.425.338.4N1.60.90.62.8median 18.1median 14.2median 10.7median 23.4Delta1.71.82.54.137.645.438.841.438.729.639.326.841.430.425.129.724.429.922.824.626.624.33020.232.536.2363019.328.72931.13122.525.826.425.427.223.62323.224.424.219.323.223.222.622.318.127.827.226.824.720.426.426.325.423.722.226.725.316.515.822.824.323.117.315.625.524.422.713.613.925.924.422.910.911.425.423.822.91110.125.824.222.999.326.624.123.69.39.425.625.524.99.39.626.925.825.19.79.927.82726.11010.128.927.526.510.310.329.326.826.11110.628.927.62711.310.929302811.611.432.724.222.611.911.62821.319.611.711.724.518.817.311.811.621.515.716.312.111.517.613.213.81110.713.838.237.124.423.940.22.92.60.60.53.3median 24.4median 23.2median 11.6median 11.4median 25.62.73.13.32.83.8hearing rangehide median Fan NoiseLenovo ThinkPad L14 G4 21H6S00900Dell Latitude 3440
Lenovo ThinkPad L14 G4 21H6S00900
Vega 7, R5 7530U, Kioxia BG5 KBG5AZNT512G
Lenovo ThinkPad L14 G3 21C50030GE
Vega 7, R5 PRO 5675U, Kioxia BG5 KBG5AZNT256G
Dell Latitude 3440
Iris Xe G7 80EUs, i5-1345U, Samsung PM9A1 MZVL2512HCJQ
HP EliteBook 645 G9, Ryzen 7 5825U
Vega 8, R7 5825U, Kioxia BG5 KBG50ZNV512G
HP ProBook 440 G9-5Y3Z3EA
Iris Xe G7 96EUs, i7-1255U, Samsung PM991 MZVLQ512HBLU
Lenovo ThinkPad T14 G3-21CF004NGE
Radeon 680M, R7 PRO 6850U, Kioxia BG5 KBG5AZNV512G
Noise
7%
-1%
-0%
-2%
3%
off / environment *
25.2
24.2
4%
23.9
5%
27
-7%
27
-7%
24.2
4%
Idle Minimum *
25.2
24.2
4%
24.4
3%
27
-7%
27
-7%
24.2
4%
Idle Average *
25.2
24.2
4%
24.4
3%
27
-7%
27
-7%
24.2
4%
Idle Maximum *
27.3
28.6
-5%
24.4
11%
27
1%
27
1%
25.8
5%
Load Average *
32.1
28.6
11%
37.1
-16%
31
3%
31.5
2%
32.2
-0%
Witcher 3 ultra *
35.7
31.7
11%
38.2
-7%
34.1
4%
Load Maximum *
38.3
31.75
17%
40.2
-5%
32
16%
34.9
9%
38.8
-1%

* ... smaller is better

Calor

teste de estresse (Prime95 + FurMark)
teste de estresse (Prime95 + FurMark)

A caracterização como um equipamento quente não se ajusta bem ao Lenovo ThinkPad L14 Gen 4 AMD. A temperatura máxima que medimos foi de 46,3 graus Celsius / 115 F em um ponto de acesso à esquerda, acima do teclado. Essa não é uma área que normalmente é muito tocada durante o uso intenso. O apoio para as mãos esquenta em comparação com a situação em que o laptop está ocioso, embora as temperaturas do apoio para as mãos permaneçam sempre abaixo de 30 graus Celsius / 86 F.

O teste de estresse pode ser resumido em duas palavras: sem aceleração. Mesmo depois de uma hora, o consumo de energia da CPU permaneceu em 20 W.

 31.5 °C38.4 °C34.4 °C 
 34.6 °C39 °C34.3 °C 
 29.1 °C29.1 °C28.8 °C 
Máximo: 39 °C
Médio: 33.2 °C
46.3 °C33.7 °C30.6 °C
29.5 °C37.4 °C32 °C
26.3 °C28.1 °C28.2 °C
Máximo: 46.3 °C
Médio: 32.5 °C
alimentação elétrica  32.5 °C | Temperatura do quarto 24.2 °C | Fluke 62 Max+
(±) The average temperature for the upper side under maximal load is 33.2 °C / 92 F, compared to the average of 29.5 °C / 85 F for the devices in the class Office.
(+) The maximum temperature on the upper side is 39 °C / 102 F, compared to the average of 34.2 °C / 94 F, ranging from 21.2 to 62.5 °C for the class Office.
(-) The bottom heats up to a maximum of 46.3 °C / 115 F, compared to the average of 36.7 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 25.1 °C / 77 F, compared to the device average of 29.5 °C / 85 F.
(±) Playing The Witcher 3, the average temperature for the upper side is 33.3 °C / 92 F, compared to the device average of 29.5 °C / 85 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 30.3 °C / 86.5 F and are therefore cool to the touch.
(-) The average temperature of the palmrest area of similar devices was 27.7 °C / 81.9 F (-2.6 °C / -4.6 F).
Lenovo ThinkPad L14 G4 21H6S00900
AMD Ryzen 5 7530U, AMD Radeon RX Vega 7
Lenovo ThinkPad L14 G3 21C50030GE
AMD Ryzen 5 PRO 5675U, AMD Radeon RX Vega 7
Dell Latitude 3440
Intel Core i5-1345U, Intel Iris Xe Graphics G7 80EUs
HP EliteBook 645 G9, Ryzen 7 5825U
AMD Ryzen 7 5825U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)
HP ProBook 440 G9-5Y3Z3EA
Intel Core i7-1255U, Intel Iris Xe Graphics G7 96EUs
Lenovo ThinkPad T14 G3-21CF004NGE
AMD Ryzen 7 PRO 6850U, AMD Radeon 680M
Heat
3%
6%
10%
11%
1%
Maximum Upper Side *
39
40.4
-4%
35.2
10%
38.1
2%
38.9
-0%
48.2
-24%
Maximum Bottom *
46.3
45.8
1%
41
11%
42.3
9%
37.4
19%
52.8
-14%
Idle Upper Side *
26.3
28.2
-7%
29.8
-13%
26.4
-0%
26.7
-2%
24.4
7%
Idle Bottom *
37.5
28.9
23%
32
15%
26.8
29%
27.8
26%
24.5
35%

* ... smaller is better

Alto-falantes

Os alto-falantes ascendentes do Lenovo ThinkPad L14 G4 AMD emitem um som de intensidade média e sem base. Eles são alto-falantes aceitáveis para um ambiente de escritório, mas nada mais.

dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2020.8252523.520.13122.219.64024.525.45018.818.76320.217.68016.11910015.528.912514.533.816013.734.820011.744.925014.649.43151056.14009.857.1500959.46309.36580010.363.410009.669.312509.869.616001070.5200010.668.9250012.965.5315012.166.340001264.5500011.763.3630011.864.7800011.9641000011.957.51250011.846.11600011.241.5SPL23.478.5N0.441.9median 11.7median 63.3Delta1.79.335.432.232.23838.53742.641.142.734.93635.736.128.43333.128.630.621.81831.630.321.333.126.619.142.828.422.535.928.813.424.129.612.517.343.212.217.356.811.318.357.511.419.258.312.214.855.11216.264.912.216.165.811.717.466.71220.367.812.819.668.712.925.566.113.22866.213.729.765.814.229.267.914.629.868.816.536.575.622.542.874.323.141.165.121.73079.827.34542.60.83.6median 65.1median 13.2median 25.510.938.6hearing rangehide median Pink NoiseLenovo ThinkPad L14 G4 21H6S00900HP EliteBook 645 G9, Ryzen 7 5825U
Frequency diagram (checkboxes can be checked and unchecked to compare devices)
Lenovo ThinkPad L14 G4 21H6S00900 audio analysis

(±) | speaker loudness is average but good (78.5 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 22% lower than median
(±) | linearity of bass is average (12% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 4.6% away from median
(+) | mids are linear (4.7% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2% away from median
(+) | highs are linear (4.4% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (20.1% difference to median)
Compared to same class
» 36% of all tested devices in this class were better, 11% similar, 52% worse
» The best had a delta of 7%, average was 22%, worst was 53%
Compared to all devices tested
» 46% of all tested devices were better, 8% similar, 45% worse
» The best had a delta of 4%, average was 25%, worst was 134%

HP EliteBook 645 G9, Ryzen 7 5825U audio analysis

(±) | speaker loudness is average but good (76 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 33.9% lower than median
(±) | linearity of bass is average (9.3% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 4.7% away from median
(±) | linearity of mids is average (7.5% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3.4% away from median
(+) | highs are linear (3.8% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (24% difference to median)
Compared to same class
» 66% of all tested devices in this class were better, 10% similar, 24% worse
» The best had a delta of 7%, average was 22%, worst was 53%
Compared to all devices tested
» 68% of all tested devices were better, 7% similar, 25% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Gerenciamento de energia: o baixo consumo de energia resulta em uma boa duração da bateria

Consumo de energia

O consumo de energia é menor em comparação com o antecessor, pelo menos em marcha lenta. Sob carga, a situação se inverte. No geral, o ThinkPad L14G4 AMD é bastante eficiente em comparação com outros notebooks econômicos, mas o ThinkPad T14 G3com o Ryzen 7 Pro 6850U é ainda mais eficiente.

No máximo, o ThinkPad L14 Gen 4 AMD consome 61,3 W, o que não representa um desafio para o carregador de 65 W.

Consumo de energia
desligadodarklight 0.5 / 0.6 Watt
Ociosodarkmidlight 3.5 / 7.2 / 7.6 Watt
Carga midlight 32.2 / 61.3 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
Currently we use the Metrahit Energy, a professional single phase power quality and energy measurement digital multimeter, for our measurements. Find out more about it here. All of our test methods can be found here.
Lenovo ThinkPad L14 G4 21H6S00900
R5 7530U, Vega 7, Kioxia BG5 KBG5AZNT512G, IPS LED, 1920x1080, 14.00
Lenovo ThinkPad L14 G3 21C50030GE
R5 PRO 5675U, Vega 7, Kioxia BG5 KBG5AZNT256G, IPS, 1920x1080, 14.00
Dell Latitude 3440
i5-1345U, Iris Xe G7 80EUs, Samsung PM9A1 MZVL2512HCJQ, IPS, 1920x1080, 14.00
HP EliteBook 645 G9, Ryzen 7 5825U
R7 5825U, Vega 8, Kioxia BG5 KBG50ZNV512G, IPS, 1920x1080, 14.00
HP ProBook 440 G9-5Y3Z3EA
i7-1255U, Iris Xe G7 96EUs, Samsung PM991 MZVLQ512HBLU, , 1920x1080, 14.00
Lenovo ThinkPad T14 G3-21CF004NGE
R7 PRO 6850U, Radeon 680M, Kioxia BG5 KBG5AZNV512G, IPS, 1920x1200, 14.00
Average AMD Radeon RX Vega 7
 
Average of class Office
 
Power Consumption
2%
-16%
8%
-19%
10%
-12%
-14%
Idle Minimum *
3.5
4.8
-37%
3.7
-6%
3.8
-9%
5.1
-46%
2.4
31%
4.66 ?(2.6 - 8.4, n=52)
-33%
Idle Average *
7.2
7.7
-7%
6.5
10%
5.3
26%
7.4
-3%
5.3
26%
Idle Maximum *
7.6
8.5
-12%
9.5
-25%
7
8%
8.4
-11%
5.6
26%
8.95 ?(5.6 - 13.8, n=52)
-18%
Load Average *
32.2
27.4
15%
46.9
-46%
34
-6%
42.6
-32%
39.7
-23%
38.7 ?(21.6 - 54.9, n=53)
-20%
Witcher 3 ultra *
35.7
32
10%
42.1
-18%
33.8
5%
42.3
-18%
42.8
-20%
Load Maximum *
61.3
36.5
40%
67
-9%
45.7
25%
64
-4%
50.6
17%
51.9 ?(31 - 73.4, n=52)
15%

* ... smaller is better

Power consumption Witcher 3 / stress test

051015202530354045505560Tooltip
Lenovo ThinkPad L14 G4 21H6S00900; Witcher 3 ultra: Ø35.7 (34.4-38.8)
Lenovo ThinkPad L14 G4 21H6S00900; 1280x720 Prime95 28.10 and Furmark 1.25: Ø45.4 (37.9-61.3)
Lenovo ThinkPad L14 G4 21H6S00900; Idle 150cd/m2: Ø5.25 (4.9-6.87)

Power consumption with external monitor

0510152025303540455055Tooltip
Lenovo ThinkPad L14 G4 21H6S00900; Prime95 V2810 Stress (external Monitor): Ø41.8 (35.5-59.1)
Lenovo ThinkPad L14 G4 21H6S00900; Cinebench R23 Multi (external Monitor): Ø31.5 (28.7-43.1)
Lenovo ThinkPad L14 G4 21H6S00900; 1280x720 FurMark 1.19 GPU Stress Test (external Monitor): Ø31.8 (30.9-35.1)
Lenovo ThinkPad L14 G4 21H6S00900; 1920x1080 The Witcher 3 ultra (external Monitor): Ø33.2 (31.5-35.2)
Lenovo ThinkPad L14 G4 21H6S00900; Idle 1min (external Monitor): Ø6.94 (6.2-8.15)

Duração da bateria

tempo de carregamento: 119 minutos
tempo de carregamento: 119 minutos

Há três opções de bateria interna para o ThinkPad Gen 4 AMD. Nossa unidade tem uma bateria de 57 Wh, a opção intermediária. Há também uma bateria de 46,5 Wh e uma bateria de 63 Wh disponíveis.

Combinado com a tela de baixo consumo de energia, o ThinkPad L14 Gen 4 AMD oferece uma duração de bateria muito boa. 13 horas e 34 minutos no teste WiFi (brilho da tela de 150 cd/m²) e onze horas e 10 minutos no teste WiFi com brilho máximo da tela são resultados admiráveis, o que significa que o dispositivo poderá durar um dia inteiro de trabalho.

Tempo de Execução da Bateria
WiFi Websurfing (Edge 114)
13h 34min
WiFi Websurfing max. Brightness (Edge 115)
11h 10min
Carga (máximo brilho)
1h 16min
Lenovo ThinkPad L14 G4 21H6S00900
R5 7530U, Vega 7, 57 Wh
Lenovo ThinkPad L14 G3 21C50030GE
R5 PRO 5675U, Vega 7, 57 Wh
Dell Latitude 3440
i5-1345U, Iris Xe G7 80EUs, 54 Wh
HP EliteBook 645 G9, Ryzen 7 5825U
R7 5825U, Vega 8, 51.3 Wh
HP ProBook 440 G9-5Y3Z3EA
i7-1255U, Iris Xe G7 96EUs, 42 Wh
Lenovo ThinkPad T14 G3-21CF004NGE
R7 PRO 6850U, Radeon 680M, 52.5 Wh
Average of class Office
 
Battery Runtime
16%
-35%
-3%
-58%
-3%
14%
WiFi v1.3
814
795
-2%
528
-35%
592
-27%
344
-58%
772
-5%
Load
76
101
33%
93
22%
76
0%

Pro

+ bom desempenho
+ mais de 13 horas de duração da bateria
+ excelente capacidade de atualização e reparo
+ tela brilhante de baixo consumo de energia
+ bons dispositivos de entrada e TrackPoint
+ ampla seleção de portas, incluindo RJ45
+ mais econômico do que outros ThinkPads
+ placa WiFi 6E atualizável
+ Pronto para WWAN

Contra

- sem Ryzen 7040
- sem DDR5, PCIe 4.0 ou USB4
- rAM de canal único de fábrica
- SSD M.2 2242 não é ideal para a possibilidade de upgrade
- ruído da bobina
- tempos de resposta lentos da tela
- relação de aspecto 16:9

Veredicto: O Lenovo ThinkPad L14 G4 AMD é um bom equipamento de trabalho por menos dinheiro

em análise: Lenovo ThinkPad L14 Gen 4 AMD, amostra de análise fornecida por:
em análise: Lenovo ThinkPad L14 Gen 4 AMD, amostra de análise fornecida por:

Teclados com luz de fundo, telas IPS, esses recursos não estavam presentes na série ThinkPad L acessível da Lenovo por um longo tempo. Agora são opções, e o mesmo se aplica às telas de baixo consumo, que puderam ser testadas no Lenovo ThinkPad L14 Gen 4 AMD como uma novidade para a série econômica.

Isso resolve um dos pontos centrais de crítica do antecessor, a tela ruim, pelo menos para essa variante específica. Ainda assim, a tela de baixo consumo também não é perfeita, o painel usado aqui tem tempos de resposta ruins - mas isso não é um grande problema para um laptop de escritório, em comparação com um brilho baixo ou uma gama de cores ruim.

Além da tela, o ThinkPad L14 Gen 4 AMD não é muito diferente doThinkPad L14 Gen 3 AMD. O chassi, os dispositivos de entrada e as opções de conectividade não mudaram, todos os três aspectos do dispositivo são muito bons (dispositivos de entrada, conectividade) a bons (chassi). O chassi é um pouco inferior aos modelos mais caros em termos de materiais e estabilidade. Muito positiva é a duração da bateria do ThinkPad L14 G4 AMD.

Um ponto fraco definitivo é a plataforma desatualizada. O Ryzen 7030U tem um novo nome, mas ainda é basicamente o Ryzen 5000. Isso significa que não há USB4, nem memória DDR5 e nem PCIe 4.0. O desempenho também é prejudicado pela RAM de canal único, mas o usuário pode resolver isso facilmente adicionando um segundo módulo de RAM. Um pequeno problema é o fato de que o L14 G4 usa o tamanho de SSD M.2 2242, limitando as opções de atualização. Por outro lado, os dois slots de RAM fazem com que o ThinkPad L14 seja o ThinkPad de 14 polegadas mais atualizável por padrão.

Bateria de longa duração e atualizável: O Lenovo ThinkPad L14 G4 AMD é um sólido equipamento de trabalho em uma faixa de preço mais baixa.

Em suma, achamos que o Lenovo ThinkPad L14 Gen 4 AMD é um dispositivo de trabalho muito sólido para uma faixa de preço mais acessível. Esse preço mais baixo significa que algumas tecnologias mais novas não estão presentes e os materiais usados no chassi não são de alta qualidade como os de outros ThinkPads, mas ele fará um bom trabalho no escritório.

Uma alternativa poderia ser oDell Latitude 3440. Esse concorrente baseado em Intel tem um desempenho de núcleo único mais alto, mas os usuários terão que abrir mão da segunda porta USB C e do slot microSD se escolherem o Dell.

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Preços e disponibilidade

O Lenovo ThinkPad L14 Gen 4 AMD modelo 21H6S00900, que analisamos, é um modelo especial para estudantes como parte do programa educacional alemão da Lenovo. Ele custa 700 euros na Campuspoint.

Lenovo ThinkPad L14 G4 21H6S00900 - 08/09/2023 v7
Benjamin Herzig

Acabamento
82 / 98 → 84%
Teclado
89%
Mouse
89%
Conectividade
71 / 80 → 89%
Peso
69 / 20-75 → 89%
Bateria
90%
Pantalha
90%
Desempenho do jogos
53 / 78 → 68%
Desempenho da aplicação
89 / 95 → 94%
Temperatura
90%
Ruído
95%
Audio
74%
Camera
42 / 85 → 49%
Médio
79%
89%
Office - Médio equilibrado

Transparency

The present review sample was made available to the author as a loan by the manufacturer or a shop for the purposes of review. The lender had no influence on this review, nor did the manufacturer receive a copy of this review before publication. There was no obligation to publish this review.

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> Análises e revisões de portáteis e celulares > Análises > Análises > Análise do Lenovo ThinkPad L14 G4 AMD: laptop acessível com boa capacidade de atualização e duração da bateria
Benjamin Herzig, 2023-08-10 (Update: 2023-08-10)