Análise do laptop HP EliteBook 645 G9: Um laptop de escritório compacto e robusto com potencial (não utilizado)

Name: HP EliteBook 645 G9, Ryzen 7 5825U
Brand: HP

Dispositivo de trabalho robusto. Compacto e leve, com 14 polegadas e cerca de 1,4 kg, sem depender de WLAN rápida graças à conectividade LTE e com desempenho sólido no uso diário: Tudo isso é o que o HP EliteBook 645 G9 possui. Nossa análise mostrará quais são os pontos fortes do notebook e onde ainda há espaço para melhorias.

Marcus Schwarten (traduzido por DeepL / Ninh Duy), Published 05/18/2023 🇺🇸 🇩🇪 ...

AMD Business Laptop / Notebook Windows

Os EliteBooks da HP são conhecidos por serem laptops robustos e de alta qualidade para uso comercial. O HP EliteBook 645 G9 na configuração 6F2Q0EA triunfou em nosso teste exatamente por esses motivos, mesmo que se encontre na faixa inferior desses modelos em relação a recursos e preço.

O dispositivo de 14 polegadas apresenta um processadorAMD Ryzen 7 5825Ucom umaAMD Radeon RX Vega 8com 16 GB de RAM DDR4 3200 de canal único, um SSD de 512 e LTE. Como alternativa, o fabricante oferece o modelo de 14 polegadas com recursos diferentes, por exemplo, o EliteBook 640 G9 com privacidade Sure View, modem 4G/LTE e umIntel Core i5-1235U.

Em nosso teste, o atual HP EliteBook 645 G9 foi colocado contra muitos de seus concorrentes de 14 polegadas, incluindo oLG UltraPC 14com a mesma CPU e o HP ProBook 440 G9equipado com Intel.

Test device courtesy of Notebooksbilliger

Download your licensed rating image as PNG / SVG

HP EliteBook 645 G9, Ryzen 7 5825U

Processador

AMD Ryzen 7 5825U 8 x 2 - 4.5 GHz, Barcelo-U (Zen 3)

Placa gráfica

AMD Radeon RX Vega 8 (Ryzen 4000/5000) - 512 MB VRAM, Memoría: 1600 MHz

Memória

16 GB

, DDR4-3200 Single-Channel

Pantalha

14.00 polegadas 16:9, 1920 x 1080 pixel 157 PPI, Chi Mei CMN141D, IPS, Brilhante: não, 60 Hz

placa mãe

AMD Promontory/Bixby FCH

Disco rígido

Kioxia BG5 KBG50ZNV512G, 512 GB

, 512GB SSD, 400 GB livre

Placa de Som

AMD Raven/Renoir/Van Gogh/Cezanne/Rembrandt/Raphael - HD Audio Controller

Conexões

3 USB 3.0, 1 USB 3.1 Gen2, 0 USB 4.0 40 Gbps, 1 HDMI, 1 DisplayPort, 1 Kensington Lock, Conexões Audio: 3.5 mm Combo, 1 Leitor de Impressões Digitais, LAN

Funcionamento em rede

Realtek Semiconductor RTL8168/8111 PCI-E Gigabit Ethernet NIC (10/100/1000MBit/s), Qualcomm Fast Connect 6900 Wi-Fi 6E Dual Band Simultaneous (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/ax = Wi-Fi 6/ Wi-Fi 6E 6 GHz), Bluetooth 5.2, Intel XMM 7560 LTE Advanced Pro Cat 16, LTE

Tamanho

altura x largura x profundidade (em mm): 19.9 x 321.9 x 213.9

Bateria

51.3 Wh Lítio-Polímero, 3-cell

Sistema Operativo

Microsoft Windows 11 Pro

Camera

Webcam: HD 720p IR

Características adicionais

Alto falantes: Stereo, Teclado: Chiclet, Iluminação do Teclado: sim, HP Smart USB Type-C-Adapter at 65 W, 36 Meses Garantia

peso

1.356 kg, Suprimento de energia: 269 g

Preço

1.389 Euro

Links

HP página inicial

Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

see all specifications

Possíveis concorrentes em comparação

Rating	Date	Model	Weight	Height	Size	Resolution
89.1 %	05/2023	HP EliteBook 645 G9, Ryzen 7 5825U R7 5825U, Vega 8	1.4 kg	19.9 mm	14.00"	1920x1080
89 %	04/2023	Lenovo Yoga Pro 7 14ARP G8 R7 7735HS, Radeon 680M	1.5 kg	15.6 mm	14.50"	2560x1600
88.6 %	11/2022	HP EliteBook 845 G9 6F6H9EA R5 PRO 6650U, Radeon 660M	1.4 kg	19 mm	14.00"	1920x1200
86.4 %	03/2023	Lenovo ThinkPad T14 G3-21AJS00400 i7-1260P, GeForce MX550	1.5 kg	17.9 mm	14.00"	1920x1200
85.3 %	03/2023	HP ProBook 440 G9-5Y3Z3EA i7-1255U, Iris Xe G7 96EUs	1.4 kg	20.4 mm	14.00"	1920x1080
83.6 %	01/2023	LG UltraPC 14 14U70Q-G.AA79G R7 5825U, Vega 8	1.3 kg	16.3 mm	14.00"	1920x1200

Estojo e recursos: Alumínio elegante e leve

O HP EliteBook 645 G9 tem um gabinete elegante e robusto, padrão MIL-STD810G, feito de alumínio escovado. Pesando cerca de 1,4 kg, o dispositivo de 14 polegadas é compacto, com pouco menos de 2 cm de espessura e é leve e agradável - perfeito para levar em suas viagens. Ele não fica fora de linha em comparação com seus concorrentes. Não temos nada a criticar sobre a construção do dispositivo. Suas portas, que incluem USB 4 Type-C com DisplayPort 1.4 e Power Delivery, HDMI 2.1 e LAN, estão espalhadas pelos dois lados do laptop. A alimentação é fornecida por meio de um conector separado.

Embora a webcam HD IR integrada não possa se vangloriar de uma precisão de cores extraordinariamente grande, seu desempenho de WLAN é excelente graças ao Wi-Fi 6E. Se você não tiver acesso a uma rede Wi-Fi, o laptop também pode se conectar à Internet via LTE, pois tem um slot para cartão Nano SIM integrado.

Comparação de tamanho

HP ProBook 440 G9-5Y3Z3EA HP EliteBook 645 G9, Ryzen 7 5825U Lenovo Yoga Pro 7 14ARP G8 Lenovo ThinkPad T14 G3-21AJS00400 HP EliteBook 845 G9 6F6H9EA LG UltraPC 14 14U70Q-G.AA79G DIN A4 ❌

Networking
iperf3 transmit AXE11000
Lenovo Yoga Pro 7 14ARP G8 MediaTek Wi-Fi 6E MT7922 160MHz Wireless LAN Card	1713 (1690^min - 1731^max) MBit/s +6%
Average Qualcomm Fast Connect 6900 Wi-Fi 6E Dual Band Simultaneous (1613 - 1780, n=3)	1675 MBit/s +4%
HP EliteBook 645 G9, Ryzen 7 5825U Qualcomm Fast Connect 6900 Wi-Fi 6E Dual Band Simultaneous	1613 (784^min - 1799^max) MBit/s
Lenovo ThinkPad T14 G3-21AJS00400 Intel Wi-Fi 6E AX211	1529 (1399^min - 1585^max) MBit/s -5%
HP ProBook 440 G9-5Y3Z3EA Intel Wi-Fi 6E AX211	1471 (1299^min - 1519^max) MBit/s -9%
Average of class Office (47.8 - 1793, n=89, last 2 years)	1098 MBit/s -32%
LG UltraPC 14 14U70Q-G.AA79G Intel Wi-Fi 6 AX200	694 (403^min - 831^max) MBit/s -57%
iperf3 receive AXE11000
Lenovo Yoga Pro 7 14ARP G8 MediaTek Wi-Fi 6E MT7922 160MHz Wireless LAN Card	1775 (1751^min - 1807^max) MBit/s +2%
HP EliteBook 645 G9, Ryzen 7 5825U Qualcomm Fast Connect 6900 Wi-Fi 6E Dual Band Simultaneous	1748 (1703^min - 1769^max) MBit/s
HP EliteBook 845 G9 6F6H9EA Qualcomm Fast Connect 6900 Wi-Fi 6E Dual Band Simultaneous	1709 (1678^min - 1739^max) MBit/s -2%
Average Qualcomm Fast Connect 6900 Wi-Fi 6E Dual Band Simultaneous (1666 - 1748, n=4)	1708 MBit/s -2%
HP ProBook 440 G9-5Y3Z3EA Intel Wi-Fi 6E AX211	1673 (1649^min - 1685^max) MBit/s -4%
Lenovo ThinkPad T14 G3-21AJS00400 Intel Wi-Fi 6E AX211	1587 (1559^min - 1610^max) MBit/s -9%
Average of class Office (104.2 - 1752, n=91, last 2 years)	1243 MBit/s -29%
LG UltraPC 14 14U70Q-G.AA79G Intel Wi-Fi 6 AX200	832 (756^min - 870^max) MBit/s -52%
iperf3 transmit AXE11000 6GHz
HP EliteBook 645 G9, Ryzen 7 5825U Qualcomm Fast Connect 6900 Wi-Fi 6E Dual Band Simultaneous	1750 (1489^min - 1934^max) MBit/s
HP ProBook 440 G9-5Y3Z3EA Intel Wi-Fi 6E AX211	1596 (1404^min - 1665^max) MBit/s -9%
Average Qualcomm Fast Connect 6900 Wi-Fi 6E Dual Band Simultaneous (1375 - 1750, n=2)	1563 MBit/s -11%
Average of class Office (685 - 1961, n=50, last 2 years)	1377 MBit/s -21%
iperf3 receive AXE11000 6GHz
HP EliteBook 645 G9, Ryzen 7 5825U Qualcomm Fast Connect 6900 Wi-Fi 6E Dual Band Simultaneous	1762 (1637^min - 1783^max) MBit/s
Average Qualcomm Fast Connect 6900 Wi-Fi 6E Dual Band Simultaneous (1662 - 1762, n=2)	1712 MBit/s -3%
HP ProBook 440 G9-5Y3Z3EA Intel Wi-Fi 6E AX211	1665 (868^min - 1746^max) MBit/s -6%
Average of class Office (720 - 1782, n=51, last 2 years)	1496 MBit/s -15%

HP EliteBook 645 G9, Ryzen 7 5825U Qualcomm Fast Connect 6900 Wi-Fi 6E Dual Band Simultaneous; iperf3 transmit AXE11000 6GHz; iperf 3.1.3: Ø1750 (1489-1934)

HP ProBook 440 G9-5Y3Z3EA Intel Wi-Fi 6E AX211; iperf3 transmit AXE11000 6GHz; iperf 3.1.3: Ø1596 (1404-1665)

HP EliteBook 645 G9, Ryzen 7 5825U Qualcomm Fast Connect 6900 Wi-Fi 6E Dual Band Simultaneous; iperf3 receive AXE11000 6GHz; iperf 3.1.3: Ø1761 (1637-1783)

HP ProBook 440 G9-5Y3Z3EA Intel Wi-Fi 6E AX211; iperf3 receive AXE11000 6GHz; iperf 3.1.3: Ø1636 (868-1746)

HP EliteBook 645 G9, Ryzen 7 5825U Qualcomm Fast Connect 6900 Wi-Fi 6E Dual Band Simultaneous; iperf3 transmit AXE11000; iperf 3.1.3: Ø1586 (784-1799)

HP ProBook 440 G9-5Y3Z3EA Intel Wi-Fi 6E AX211; iperf3 transmit AXE11000; iperf 3.1.3: Ø1471 (1299-1519)

HP EliteBook 645 G9, Ryzen 7 5825U Qualcomm Fast Connect 6900 Wi-Fi 6E Dual Band Simultaneous; iperf3 receive AXE11000; iperf 3.1.3: Ø1747 (1703-1769)

HP ProBook 440 G9-5Y3Z3EA Intel Wi-Fi 6E AX211; iperf3 receive AXE11000; iperf 3.1.3: Ø1673 (1649-1685)

ColorChecker HP EliteBook 645 G9, Ryzen 7 5825U: 15.27 ∆E min: 3.54 - max: 22.16 ∆E

Dispositivos de entrada: Um laptop de escritório compacto, sem muito a criticar

Até os quadros de 1,5 cm de largura à esquerda e à direita do dispositivo, a HP utilizou a largura do gabinete para o teclado, o que é bastante normal para esse tamanho sem um teclado numérico. Com cerca de 16 x 16 mm, as teclas são grandes o suficiente e rapidamente se tornam agradáveis para digitar. Algumas pessoas podem achar as teclas de seta combinadas um pouco irritantes. O scanner de impressões digitais fica abaixo delas. As teclas F1 a F12 têm as funções adicionais habituais, que controlam a luz de fundo do teclado, o brilho da tela, o volume e algumas outras coisas.

O touchpad de 11,5 x 6,5 polegadas fica na parte central do laptop e faz o que está escrito na embalagem. Ele tem uma sensação agradável e suporta gestos multitoque, como a rolagem com dois dedos.

Tela: Fosco e brilhante o suficiente para uso externo

Brilho do IPS e turvação sutil (representação aprimorada)

Em comparação com seus concorrentes, a tela IPS de 14 polegadas do laptop teve o melhor desempenho em termos de brilho, contraste e reprodução de cores. O painel atingiu um valor de pouco menos de 400 lúmens, mas poderia ter uma iluminação um pouco mais uniforme. Mesmo assim, o valor alcançado, juntamente com sua aparência fosca, significa que ele é mais do que adequado para uso externo, mesmo sob luz solar direta. Isso torna o EliteBook ideal para o trabalho móvel em ambientes externos.

Um argumento contra o uso do laptop para edição gráfica profissional é o resultado relativamente baixo da cobertura do espaço de cores. Em contrapartida, sua reprodução de cores é bastante precisa e foi, de longe, a melhor de todos os dispositivos que comparamos. Suas velocidades de reação rápidas e a estabilidade do ângulo de visão tipicamente bom do IPS são excelentes. Não há quase nenhuma turvação, mas notamos um pouco de brilho do IPS.


400 cd/m²	397 cd/m²	405 cd/m²
393 cd/m²	419 cd/m²	404 cd/m²
360 cd/m²	379 cd/m²	369 cd/m²

Distribuição do brilho

Chi Mei CMN141D tested with X-Rite i1Pro 2

Máximo: 419 cd/m² (Nits) Médio: 391.8 cd/m² Minimum: 20 cd/m²
iluminação: 86 %
iluminação com acumulador: 420 cd/m²
Contraste: 1746:1 (Preto: 0.24 cd/m²)
ΔE Color 1.13 | 0.5-29.43 Ø5
ΔE Greyscale 0.94 | 0.57-98 Ø5.3
67.3% AdobeRGB 1998 (Argyll 2.2.0 3D)
95.7% sRGB (Argyll 2.2.0 3D)
66.2% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.38

	HP EliteBook 645 G9, Ryzen 7 5825U Chi Mei CMN141D, IPS, 1920x1080, 14.00	HP EliteBook 845 G9 6F6H9EA AUOA49A, IPS, 1920x1200, 14.00	LG UltraPC 14 14U70Q-G.AA79G BOE NV140WUM-N44, IPS, 1920x1200, 14.00	Lenovo Yoga Pro 7 14ARP G8 LEN145WQXGA, IPS, 2560x1600, 14.50	Lenovo ThinkPad T14 G3-21AJS00400 B140UAN02.1, IPS, 1920x1200, 14.00	HP ProBook 440 G9-5Y3Z3EA AUO559C, , 1920x1080, 14.00
Display		11%	-39%	7%	12%	-43%
Display P3 Coverage	66.2	75.4 14%	39.6 -40%	71.8 8%	76.3 15%	37 -44%
sRGB Coverage	95.7	100 4%	58.6 -39%	99.2 4%	100 4%	55.5 -42%
AdobeRGB 1998 Coverage	67.3	76.6 14%	40.9 -39%	73.1 9%	77.9 16%	38.2 -43%
Response Times		-123%	34%	-85%	-159%	-46%
Response Time Grey 50% / Grey 80% *	22 ?(1, 21)	58.8 ?(26.8, 32) -167%	16 ?(2, 14) 27%	43.2 ?(19.9, 23.3) -96%	62.6 ?(28.2, 34.4) -185%	42 ?(18, 24) -91%
Response Time Black / White *	15 ?(3, 12)	26.7 ?(10.9, 15.8) -78%	9 ?(2, 7) 40%	25.9 ?(13.3, 12.6) -73%	34.9 ?(16.5, 18.4) -133%	15 ?(4, 11) -0%
PWM Frequency
Screen		-34%	-158%	-137%	-96%	-314%
Brightness middle	419	408 -3%	335 -20%	386 -8%	400 -5%	255 -39%
Brightness	392	402 3%	331 -16%	366 -7%	395 1%	233 -41%
Brightness Distribution	86	92 7%	80 -7%	91 6%	91 6%	86 0%
Black Level *	0.24	0.24 -0%	0.21 12%	0.26 -8%	0.19 21%
Contrast	1746	1700 -3%	1595 -9%	1485 -15%	2105 21%
Colorchecker dE 2000 *	1.13	2.09 -85%	5.54 -390%	3.8 -236%	3.5 -210%	8.41 -644%
Colorchecker dE 2000 max. *	2.46	5.09 -107%	19.31 -685%	9.1 -270%	7.2 -193%	13.51 -449%
Greyscale dE 2000 *	0.94	1.7 -81%	2.32 -147%	6.2 -560%	4.8 -411%	7.6 -709%
Gamma	2.38 ^92%	2.138 ^103%	2.32 ^95%	2.09 ^105%	2.11 ^104%	3.12 ^71%
CCT	6585 ^99%	6628 ^98%	6870 ^95%	6618 ^98%	6662 ^98%	6233 ^104%
Colorchecker dE 2000 calibrated *		1.56	4.92	1.2	1.6
Total Average (Program / Settings)		-49% / -37%	-54% / -101%	-72% / -96%	-81% / -81%	-134% / -191%

* ... smaller is better

Display Response Times

ℹ

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
15 ms ... rise ↗ and fall ↘ combined	↗ 3 ms rise
15 ms ... rise ↗ and fall ↘ combined	↘ 12 ms fall
The screen shows good response rates in our tests, but may be too slow for competitive gamers. In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 31 % of all devices are better. This means that the measured response time is better than the average of all tested devices (21.5 ms).
↔ Response Time 50% Grey to 80% Grey
22 ms ... rise ↗ and fall ↘ combined	↗ 1 ms rise
22 ms ... rise ↗ and fall ↘ combined	↘ 21 ms fall
The screen shows good response rates in our tests, but may be too slow for competitive gamers. In comparison, all tested devices range from 0.2 (minimum) to 636 (maximum) ms. » 28 % of all devices are better. This means that the measured response time is better than the average of all tested devices (33.7 ms).

Screen Flickering / PWM (Pulse-Width Modulation)

ℹ

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 17900 (minimum: 5 - maximum: 3846000) Hz was measured.

Desempenho: O EliteBook 645 G9 não é usado em todo o seu potencial

O EliteBook 645 G9 é equipado com um AMD Ryzen 7 5825U com uma iGPU AMD Radeon RX Vega 8. Sua RAM DDR4 3200 de 16 GB funciona em canal único. Graças a um segundo slot SODIMM, a RAM pode ser atualizada, se necessário. A HP combinou isso com um SSD de 512 GB, que também pode ser trocado, se necessário.

Condições de teste

Os benchmarks foram realizados usando o nível de desempenho do Windows "Melhor desempenho", salvo indicação em contrário. A HP não oferece uma ferramenta separada com diferentes configurações de desempenho para esse robusto laptop empresarial.

Processador

OAMD Ryzen 7 5825U é uma CPU octa-core para laptops compactos e, com um clock de aumento de até 4,5 GHz, tem uma taxa de clock 100 MHz mais alta do que oRyzen 7 5800U. O processador tem 16 threads e um cache L3 de 16 MB.

Em geral, o processador em nosso dispositivo de teste ficou atrás de seus concorrentes nos testes de benchmark, o que significa que ele ficou abaixo da média e abaixo doLG UltraPC 14com o mesmo chip. No entanto, isso funcionou a favor de nossa amostra de teste quando se tratou de desenvolvimentos de temperatura e emissão de ruído, pois eles permaneceram baixos. O Ryzen 7 foi classificado, em sua maioria, em algum lugar no meio, mas às vezes também na parte inferior e logo acima doRyzen 5 PRO 6650U- Em termos de pontos, ele realmente teve que deixá-lo na frente em alguns momentos. Durante o teste contínuo, esse resultado decepcionante, pelo menos, permaneceu consistente durante todo o tempo.

Cinebench R15 Multi continuous test

HP EliteBook 645 G9, Ryzen 7 5825U AMD Ryzen 7 5825U: Ø1558 (1546.85-1575.36)

HP EliteBook 845 G9 6F6H9EA AMD Ryzen 5 PRO 6650U: Ø1350 (1336.5-1379.88)

LG UltraPC 14 14U70Q-G.AA79G AMD Ryzen 7 5825U: Ø1623 (1587.87-1799.21)

Lenovo Yoga Pro 7 14ARP G8 AMD Ryzen 7 7735HS: Ø2092 (2055.39-2153.43)

Lenovo ThinkPad T14 G3-21AJS00400 Intel Core i7-1260P: Ø1646 (1308.17-1883.24)

HP ProBook 440 G9-5Y3Z3EA Intel Core i7-1255U: Ø1166 (1136.78-1371.84)

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 Yoga Pro 7 14ARP G8 AMD Ryzen 7 7735HS	82.7 pt
Lenovo ThinkPad T14 G3-21AJS00400 Intel Core i7-1260P	78.1 pt
Average AMD Ryzen 7 5825U	68.9 pt
LG UltraPC 14 14U70Q-G.AA79G ^-2! AMD Ryzen 7 5825U	68.2 pt
HP EliteBook 645 G9, Ryzen 7 5825U AMD Ryzen 7 5825U	64.3 pt
HP EliteBook 845 G9 6F6H9EA AMD Ryzen 5 PRO 6650U	62.8 pt
HP ProBook 440 G9-5Y3Z3EA Intel Core i7-1255U	61.4 pt
Average of class Office	58.3 pt

Cinebench R23 / Multi Core
Lenovo Yoga Pro 7 14ARP G8 AMD Ryzen 7 7735HS	13446 Points +44%
Lenovo ThinkPad T14 G3-21AJS00400 Intel Core i7-1260P	11994 Points +28%
Average AMD Ryzen 7 5825U (9339 - 10904, n=4)	10198 Points +9%
LG UltraPC 14 14U70Q-G.AA79G AMD Ryzen 7 5825U	10152 Points +9%
HP EliteBook 645 G9, Ryzen 7 5825U AMD Ryzen 7 5825U	9339 Points
HP EliteBook 845 G9 6F6H9EA AMD Ryzen 5 PRO 6650U	8513 Points -9%
Average of class Office (1056 - 15743, n=122, last 2 years)	8116 Points -13%
HP ProBook 440 G9-5Y3Z3EA Intel Core i7-1255U	7801 Points -16%

Cinebench R23 / Single Core
Lenovo ThinkPad T14 G3-21AJS00400 Intel Core i7-1260P	1774 Points +23%
HP ProBook 440 G9-5Y3Z3EA Intel Core i7-1255U	1671 Points +16%
Lenovo Yoga Pro 7 14ARP G8 AMD Ryzen 7 7735HS	1554 Points +8%
HP EliteBook 845 G9 6F6H9EA AMD Ryzen 5 PRO 6650U	1475 Points +2%
Average of class Office (529 - 1995, n=121, last 2 years)	1462 Points +1%
LG UltraPC 14 14U70Q-G.AA79G AMD Ryzen 7 5825U	1452 Points +1%
Average AMD Ryzen 7 5825U (1433 - 1460, n=4)	1447 Points 0%
HP EliteBook 645 G9, Ryzen 7 5825U AMD Ryzen 7 5825U	1442 Points

Cinebench R20 / CPU (Multi Core)
Lenovo Yoga Pro 7 14ARP G8 AMD Ryzen 7 7735HS	5232 Points +44%
Lenovo ThinkPad T14 G3-21AJS00400 Intel Core i7-1260P	4638 Points +27%
LG UltraPC 14 14U70Q-G.AA79G AMD Ryzen 7 5825U	3973 Points +9%
Average AMD Ryzen 7 5825U (3645 - 4180, n=4)	3958 Points +9%
HP EliteBook 645 G9, Ryzen 7 5825U AMD Ryzen 7 5825U	3645 Points
HP EliteBook 845 G9 6F6H9EA AMD Ryzen 5 PRO 6650U	3291 Points -10%
Average of class Office (356 - 5904, n=120, last 2 years)	3121 Points -14%
HP ProBook 440 G9-5Y3Z3EA Intel Core i7-1255U	2975 Points -18%

Cinebench R20 / CPU (Single Core)
Lenovo ThinkPad T14 G3-21AJS00400 Intel Core i7-1260P	694 Points +27%
HP ProBook 440 G9-5Y3Z3EA Intel Core i7-1255U	643 Points +18%
Lenovo Yoga Pro 7 14ARP G8 AMD Ryzen 7 7735HS	609 Points +11%
HP EliteBook 845 G9 6F6H9EA AMD Ryzen 5 PRO 6650U	574 Points +5%
LG UltraPC 14 14U70Q-G.AA79G AMD Ryzen 7 5825U	567 Points +4%
Average of class Office (181.3 - 764, n=120, last 2 years)	562 Points +3%
Average AMD Ryzen 7 5825U (547 - 567, n=4)	557 Points +2%
HP EliteBook 645 G9, Ryzen 7 5825U AMD Ryzen 7 5825U	547 Points

Cinebench R15 / CPU Multi 64Bit
Lenovo Yoga Pro 7 14ARP G8 AMD Ryzen 7 7735HS	2153.4 Points +37%
Lenovo ThinkPad T14 G3-21AJS00400 Intel Core i7-1260P	1883 (1388.31^min - 1883.24^max) Points +20%
LG UltraPC 14 14U70Q-G.AA79G AMD Ryzen 7 5825U	1799 Points +14%
Average AMD Ryzen 7 5825U (1575 - 1860, n=4)	1748 Points +11%
HP EliteBook 645 G9, Ryzen 7 5825U AMD Ryzen 7 5825U	1575 (1546.85^min - 1575.36^max) Points
Average of class Office (160.8 - 2642, n=120, last 2 years)	1405 Points -11%
HP EliteBook 845 G9 6F6H9EA AMD Ryzen 5 PRO 6650U	1380 (1336.5^min - 1379.88^max) Points -12%
HP ProBook 440 G9-5Y3Z3EA Intel Core i7-1255U	1372 (1136.78^min - 1371.84^max) Points -13%

Cinebench R15 / CPU Single 64Bit
Lenovo Yoga Pro 7 14ARP G8 AMD Ryzen 7 7735HS	248 Points +7%
Lenovo ThinkPad T14 G3-21AJS00400 Intel Core i7-1260P	244 Points +5%
HP ProBook 440 G9-5Y3Z3EA Intel Core i7-1255U	238 Points +3%
HP ProBook 440 G9-5Y3Z3EA Intel Core i7-1255U	161 Points -31%
HP EliteBook 845 G9 6F6H9EA AMD Ryzen 5 PRO 6650U	234 Points +1%
HP EliteBook 645 G9, Ryzen 7 5825U AMD Ryzen 7 5825U	232 Points
LG UltraPC 14 14U70Q-G.AA79G AMD Ryzen 7 5825U	231 Points 0%
Average AMD Ryzen 7 5825U (228 - 232, n=4)	231 Points 0%
Average of class Office (82.6 - 284, n=118, last 2 years)	218 Points -6%

Blender / v2.79 BMW27 CPU
Average of class Office (214 - 2844, n=121, last 2 years)	534 Seconds * -66%
HP ProBook 440 G9-5Y3Z3EA Intel Core i7-1255U	408 Seconds * -27%
HP EliteBook 845 G9 6F6H9EA AMD Ryzen 5 PRO 6650U	365 Seconds * -13%
HP EliteBook 645 G9, Ryzen 7 5825U AMD Ryzen 7 5825U	322 Seconds *
Lenovo ThinkPad T14 G3-21AJS00400 Intel Core i7-1260P	318 Seconds * +1%
LG UltraPC 14 14U70Q-G.AA79G AMD Ryzen 7 5825U	313 Seconds * +3%
Average AMD Ryzen 7 5825U (281 - 322, n=4)	302 Seconds * +6%
Lenovo Yoga Pro 7 14ARP G8 AMD Ryzen 7 7735HS	231 Seconds * +28%

7-Zip 18.03 / 7z b 4
Lenovo Yoga Pro 7 14ARP G8 AMD Ryzen 7 7735HS	58804 MIPS +37%
LG UltraPC 14 14U70Q-G.AA79G AMD Ryzen 7 5825U	48177 MIPS +12%
Average AMD Ryzen 7 5825U (42883 - 49511, n=4)	46893 MIPS +9%
HP EliteBook 645 G9, Ryzen 7 5825U AMD Ryzen 7 5825U	42883 MIPS
Lenovo ThinkPad T14 G3-21AJS00400 Intel Core i7-1260P	41224 MIPS -4%
HP EliteBook 845 G9 6F6H9EA AMD Ryzen 5 PRO 6650U	37635 MIPS -12%
Average of class Office (4226 - 62349, n=121, last 2 years)	34839 MIPS -19%
HP ProBook 440 G9-5Y3Z3EA Intel Core i7-1255U	30138 MIPS -30%

7-Zip 18.03 / 7z b 4 -mmt1
Lenovo ThinkPad T14 G3-21AJS00400 Intel Core i7-1260P	5635 MIPS +3%
Lenovo Yoga Pro 7 14ARP G8 AMD Ryzen 7 7735HS	5543 MIPS +1%
HP EliteBook 645 G9, Ryzen 7 5825U AMD Ryzen 7 5825U	5468 MIPS
LG UltraPC 14 14U70Q-G.AA79G AMD Ryzen 7 5825U	5446 MIPS 0%
HP EliteBook 845 G9 6F6H9EA AMD Ryzen 5 PRO 6650U	5427 MIPS -1%
Average AMD Ryzen 7 5825U (5208 - 5468, n=4)	5387 MIPS -1%
HP ProBook 440 G9-5Y3Z3EA Intel Core i7-1255U	5218 MIPS -5%
Average of class Office (2233 - 6687, n=121, last 2 years)	5026 MIPS -8%

Geekbench 5.5 / Multi-Core
Lenovo Yoga Pro 7 14ARP G8 AMD Ryzen 7 7735HS	9245 Points +59%
Lenovo ThinkPad T14 G3-21AJS00400 Intel Core i7-1260P	7522 Points +29%
Average of class Office (1018 - 11980, n=122, last 2 years)	6683 Points +15%
Average AMD Ryzen 7 5825U (5827 - 7367, n=3)	6659 Points +14%
HP EliteBook 845 G9 6F6H9EA AMD Ryzen 5 PRO 6650U	6313 Points +8%
HP ProBook 440 G9-5Y3Z3EA Intel Core i7-1255U	6209 Points +7%
HP EliteBook 645 G9, Ryzen 7 5825U AMD Ryzen 7 5825U	5827 Points

Geekbench 5.5 / Single-Core
Lenovo ThinkPad T14 G3-21AJS00400 Intel Core i7-1260P	1690 Points +18%
HP ProBook 440 G9-5Y3Z3EA Intel Core i7-1255U	1566 Points +9%
Lenovo Yoga Pro 7 14ARP G8 AMD Ryzen 7 7735HS	1523 Points +6%
Average of class Office (510 - 1974, n=122, last 2 years)	1480 Points +3%
Average AMD Ryzen 7 5825U (1438 - 1496, n=3)	1467 Points +2%
HP EliteBook 845 G9 6F6H9EA AMD Ryzen 5 PRO 6650U	1442 Points 0%
HP EliteBook 645 G9, Ryzen 7 5825U AMD Ryzen 7 5825U	1438 Points

HWBOT x265 Benchmark v2.2 / 4k Preset
Lenovo Yoga Pro 7 14ARP G8 AMD Ryzen 7 7735HS	16.4 fps +48%
Lenovo ThinkPad T14 G3-21AJS00400 Intel Core i7-1260P	13.6 fps +23%
LG UltraPC 14 14U70Q-G.AA79G AMD Ryzen 7 5825U	12.6 fps +14%
Average AMD Ryzen 7 5825U (11.1 - 13.4, n=4)	12.5 fps +13%
HP EliteBook 645 G9, Ryzen 7 5825U AMD Ryzen 7 5825U	11.1 fps
HP EliteBook 845 G9 6F6H9EA AMD Ryzen 5 PRO 6650U	10.2 fps -8%
Average of class Office (1.55 - 17.4, n=120, last 2 years)	9.27 fps -16%
HP ProBook 440 G9-5Y3Z3EA Intel Core i7-1255U	8.6 fps -23%

LibreOffice / 20 Documents To PDF
HP EliteBook 645 G9, Ryzen 7 5825U AMD Ryzen 7 5825U	66.6 s *
HP EliteBook 845 G9 6F6H9EA AMD Ryzen 5 PRO 6650U	60.1 s * +10%
Average AMD Ryzen 7 5825U (52.8 - 66.6, n=4)	57.7 s * +13%
Average of class Office (31.3 - 117.5, n=120, last 2 years)	56.4 s * +15%
LG UltraPC 14 14U70Q-G.AA79G AMD Ryzen 7 5825U	52.8 s * +21%
HP ProBook 440 G9-5Y3Z3EA Intel Core i7-1255U	52 s * +22%
Lenovo Yoga Pro 7 14ARP G8 AMD Ryzen 7 7735HS	51.6 s * +23%
Lenovo ThinkPad T14 G3-21AJS00400 Intel Core i7-1260P	42.7 s * +36%

R Benchmark 2.5 / Overall mean
Average of class Office (0.4244 - 1.397, n=119, last 2 years)	0.586 sec * -10%
HP EliteBook 645 G9, Ryzen 7 5825U AMD Ryzen 7 5825U	0.535 sec *
LG UltraPC 14 14U70Q-G.AA79G AMD Ryzen 7 5825U	0.529 sec * +1%
Average AMD Ryzen 7 5825U (0.515 - 0.536, n=4)	0.529 sec * +1%
HP EliteBook 845 G9 6F6H9EA AMD Ryzen 5 PRO 6650U	0.521 sec * +3%
HP ProBook 440 G9-5Y3Z3EA Intel Core i7-1255U	0.515 sec * +4%
Lenovo Yoga Pro 7 14ARP G8 AMD Ryzen 7 7735HS	0.503 sec * +6%
Lenovo ThinkPad T14 G3-21AJS00400 Intel Core i7-1260P	0.4767 sec * +11%

* ... smaller is better

Cinebench R15 CPU Multi 64Bit

1575 Points

Cinebench R15 OpenGL 64Bit

80.1 fps

Cinebench R15 Ref. Match 64Bit

97.9 %

Cinebench R15 CPU Single 64Bit

232 Points

Ajuda

... comparado com

Performance Rating
Lenovo Yoga Pro 7 14ARP G8 AMD Ryzen 7 7735HS, Radeon 680M	87.6 pt
LG UltraPC 14 14U70Q-G.AA79G AMD Ryzen 7 5825U, Vega 8	82.9 pt
Average AMD Ryzen 7 5825U	78.5 pt
HP EliteBook 645 G9, Ryzen 7 5825U AMD Ryzen 7 5825U, Vega 8	68.9 pt
Lenovo ThinkPad T14 G3-21AJS00400 Intel Core i7-1260P, GeForce MX550	67.7 pt
HP EliteBook 845 G9 6F6H9EA AMD Ryzen 5 PRO 6650U, Radeon 660M	65.1 pt
Average of class Office	59.1 pt
HP ProBook 440 G9-5Y3Z3EA Intel Core i7-1255U, Iris Xe G7 96EUs	46.4 pt

AIDA64 / FP32 Ray-Trace
Lenovo Yoga Pro 7 14ARP G8 AMD Ryzen 7 7735HS, Radeon 680M	15660 KRay/s +44%
Average AMD Ryzen 7 5825U (10886 - 12710, n=4)	11873 KRay/s +9%
LG UltraPC 14 14U70Q-G.AA79G AMD Ryzen 7 5825U, Vega 8	11752 KRay/s +8%
Lenovo ThinkPad T14 G3-21AJS00400 Intel Core i7-1260P, GeForce MX550	10898 KRay/s 0%
HP EliteBook 645 G9, Ryzen 7 5825U AMD Ryzen 7 5825U, Vega 8	10886 KRay/s
HP EliteBook 845 G9 6F6H9EA AMD Ryzen 5 PRO 6650U, Radeon 660M	9627 KRay/s -12%
Average of class Office (763 - 24250, n=120, last 2 years)	8374 KRay/s -23%
HP ProBook 440 G9-5Y3Z3EA Intel Core i7-1255U, Iris Xe G7 96EUs	6731 KRay/s -38%

AIDA64 / FPU Julia
Lenovo Yoga Pro 7 14ARP G8 AMD Ryzen 7 7735HS, Radeon 680M	97744 Points +40%
Average AMD Ryzen 7 5825U (69640 - 80383, n=4)	75392 Points +8%
LG UltraPC 14 14U70Q-G.AA79G AMD Ryzen 7 5825U, Vega 8	74912 Points +8%
HP EliteBook 645 G9, Ryzen 7 5825U AMD Ryzen 7 5825U, Vega 8	69640 Points
HP EliteBook 845 G9 6F6H9EA AMD Ryzen 5 PRO 6650U, Radeon 660M	61337 Points -12%
Lenovo ThinkPad T14 G3-21AJS00400 Intel Core i7-1260P, GeForce MX550	56906 Points -18%
Average of class Office (4027 - 102228, n=120, last 2 years)	44553 Points -36%
HP ProBook 440 G9-5Y3Z3EA Intel Core i7-1255U, Iris Xe G7 96EUs	34037 Points -51%

AIDA64 / CPU SHA3
Lenovo Yoga Pro 7 14ARP G8 AMD Ryzen 7 7735HS, Radeon 680M	3229 MB/s +39%
Lenovo ThinkPad T14 G3-21AJS00400 Intel Core i7-1260P, GeForce MX550	2709 MB/s +17%
Average AMD Ryzen 7 5825U (2315 - 2738, n=4)	2525 MB/s +9%
LG UltraPC 14 14U70Q-G.AA79G AMD Ryzen 7 5825U, Vega 8	2513 MB/s +9%
HP EliteBook 645 G9, Ryzen 7 5825U AMD Ryzen 7 5825U, Vega 8	2315 MB/s
HP EliteBook 845 G9 6F6H9EA AMD Ryzen 5 PRO 6650U, Radeon 660M	2055 MB/s -11%
Average of class Office (279 - 4442, n=119, last 2 years)	1953 MB/s -16%
HP ProBook 440 G9-5Y3Z3EA Intel Core i7-1255U, Iris Xe G7 96EUs	1786 MB/s -23%

AIDA64 / CPU Queen
Lenovo Yoga Pro 7 14ARP G8 AMD Ryzen 7 7735HS, Radeon 680M	103094 Points +23%
LG UltraPC 14 14U70Q-G.AA79G AMD Ryzen 7 5825U, Vega 8	94210 Points +12%
Average AMD Ryzen 7 5825U (84150 - 94210, n=4)	89154 Points +6%
HP EliteBook 645 G9, Ryzen 7 5825U AMD Ryzen 7 5825U, Vega 8	84150 Points
Lenovo ThinkPad T14 G3-21AJS00400 Intel Core i7-1260P, GeForce MX550	77054 Points -8%
HP EliteBook 845 G9 6F6H9EA AMD Ryzen 5 PRO 6650U, Radeon 660M	72317 Points -14%
Average of class Office (8031 - 113016, n=120, last 2 years)	67103 Points -20%
HP ProBook 440 G9-5Y3Z3EA Intel Core i7-1255U, Iris Xe G7 96EUs	64367 Points -24%

AIDA64 / FPU SinJulia
Lenovo Yoga Pro 7 14ARP G8 AMD Ryzen 7 7735HS, Radeon 680M	12607 Points +19%
Average AMD Ryzen 7 5825U (10550 - 11551, n=4)	11050 Points +5%
LG UltraPC 14 14U70Q-G.AA79G AMD Ryzen 7 5825U, Vega 8	10866 Points +3%
HP EliteBook 645 G9, Ryzen 7 5825U AMD Ryzen 7 5825U, Vega 8	10550 Points
HP EliteBook 845 G9 6F6H9EA AMD Ryzen 5 PRO 6650U, Radeon 660M	8886 Points -16%
Lenovo ThinkPad T14 G3-21AJS00400 Intel Core i7-1260P, GeForce MX550	6914 Points -34%
Average of class Office (404 - 14288, n=120, last 2 years)	6626 Points -37%
HP ProBook 440 G9-5Y3Z3EA Intel Core i7-1255U, Iris Xe G7 96EUs	4382 Points -58%

AIDA64 / FPU Mandel
Lenovo Yoga Pro 7 14ARP G8 AMD Ryzen 7 7735HS, Radeon 680M	53729 Points +40%
Average AMD Ryzen 7 5825U (38353 - 44537, n=4)	41494 Points +8%
LG UltraPC 14 14U70Q-G.AA79G AMD Ryzen 7 5825U, Vega 8	40635 Points +6%
HP EliteBook 645 G9, Ryzen 7 5825U AMD Ryzen 7 5825U, Vega 8	38353 Points
HP EliteBook 845 G9 6F6H9EA AMD Ryzen 5 PRO 6650U, Radeon 660M	33765 Points -12%
Lenovo ThinkPad T14 G3-21AJS00400 Intel Core i7-1260P, GeForce MX550	26376 Points -31%
Average of class Office (2054 - 54365, n=120, last 2 years)	23439 Points -39%
HP ProBook 440 G9-5Y3Z3EA Intel Core i7-1255U, Iris Xe G7 96EUs	16371 Points -57%

AIDA64 / CPU AES
LG UltraPC 14 14U70Q-G.AA79G AMD Ryzen 7 5825U, Vega 8	103123 MB/s +152%
Average AMD Ryzen 7 5825U (40933 - 108712, n=4)	74360 MB/s +82%
Lenovo Yoga Pro 7 14ARP G8 AMD Ryzen 7 7735HS, Radeon 680M	54066 MB/s +32%
Lenovo ThinkPad T14 G3-21AJS00400 Intel Core i7-1260P, GeForce MX550	53300 MB/s +30%
Average of class Office (5226 - 147611, n=120, last 2 years)	46963 MB/s +15%
HP EliteBook 845 G9 6F6H9EA AMD Ryzen 5 PRO 6650U, Radeon 660M	42116 MB/s +3%
HP EliteBook 645 G9, Ryzen 7 5825U AMD Ryzen 7 5825U, Vega 8	40933 MB/s
HP ProBook 440 G9-5Y3Z3EA Intel Core i7-1255U, Iris Xe G7 96EUs	34999 MB/s -14%

AIDA64 / CPU ZLib
Lenovo Yoga Pro 7 14ARP G8 AMD Ryzen 7 7735HS, Radeon 680M	852 MB/s +37%
Lenovo ThinkPad T14 G3-21AJS00400 Intel Core i7-1260P, GeForce MX550	771 MB/s +24%
Average AMD Ryzen 7 5825U (621 - 708, n=4)	661 MB/s +6%
LG UltraPC 14 14U70Q-G.AA79G AMD Ryzen 7 5825U, Vega 8	639 MB/s +3%
HP EliteBook 645 G9, Ryzen 7 5825U AMD Ryzen 7 5825U, Vega 8	621 MB/s
HP EliteBook 845 G9 6F6H9EA AMD Ryzen 5 PRO 6650U, Radeon 660M	540 MB/s -13%
Average of class Office (67.6 - 1018, n=120, last 2 years)	535 MB/s -14%
HP ProBook 440 G9-5Y3Z3EA Intel Core i7-1255U, Iris Xe G7 96EUs	509 MB/s -18%

AIDA64 / FP64 Ray-Trace
Average AMD Ryzen 7 5825U (5758 - 6675, n=4)	6235 KRay/s +8%
LG UltraPC 14 14U70Q-G.AA79G AMD Ryzen 7 5825U, Vega 8	6153 KRay/s +7%
Lenovo ThinkPad T14 G3-21AJS00400 Intel Core i7-1260P, GeForce MX550	5858 KRay/s +2%
HP EliteBook 645 G9, Ryzen 7 5825U AMD Ryzen 7 5825U, Vega 8	5758 KRay/s
HP EliteBook 845 G9 6F6H9EA AMD Ryzen 5 PRO 6650U, Radeon 660M	5175 KRay/s -10%
Average of class Office (432 - 12755, n=120, last 2 years)	4459 KRay/s -23%
HP ProBook 440 G9-5Y3Z3EA Intel Core i7-1255U, Iris Xe G7 96EUs	3659 KRay/s -36%
Lenovo Yoga Pro 7 14ARP G8 AMD Ryzen 7 7735HS, Radeon 680M	1459 KRay/s -75%

AIDA64 / CPU PhotoWorxx
Lenovo Yoga Pro 7 14ARP G8 AMD Ryzen 7 7735HS, Radeon 680M	27246 MPixel/s +183%
Average of class Office (4814 - 48177, n=120, last 2 years)	24531 MPixel/s +155%
LG UltraPC 14 14U70Q-G.AA79G AMD Ryzen 7 5825U, Vega 8	19826 MPixel/s +106%
HP EliteBook 845 G9 6F6H9EA AMD Ryzen 5 PRO 6650U, Radeon 660M	19643 MPixel/s +104%
Average AMD Ryzen 7 5825U (9627 - 19826, n=4)	14316 MPixel/s +49%
HP ProBook 440 G9-5Y3Z3EA Intel Core i7-1255U, Iris Xe G7 96EUs	13899 MPixel/s +44%
Lenovo ThinkPad T14 G3-21AJS00400 Intel Core i7-1260P, GeForce MX550	13700 MPixel/s +42%
HP EliteBook 645 G9, Ryzen 7 5825U AMD Ryzen 7 5825U, Vega 8	9627 MPixel/s

Desempenho do sistema

O fato de a CPU não estar sendo usada ao máximo, juntamente com a RAM de canal único, significa que os resultados de desempenho do sistema do laptop não foram nada de extraordinário. Isso não foi muito perceptível no trabalho diário, mas os benchmarks mostraram isso com muito mais clareza. Aqui, o dispositivo de teste muitas vezes teve que admitir a derrota para seus concorrentes que, às vezes, são mais potentes em termos de motorização - por um bom tempo. Até mesmo o concorrente da LG com exatamente o mesmo processador teve resultados melhores.

PCMark 10 / Score
Lenovo Yoga Pro 7 14ARP G8 Radeon 680M, R7 7735HS, Samsung PM9A1 MZVL21T0HCLR	6767 Points +27%
LG UltraPC 14 14U70Q-G.AA79G Vega 8, R7 5825U, Samsung PM991a MZVLQ1T0HBLB	6030 Points +13%
Average AMD Ryzen 7 5825U, AMD Radeon RX Vega 8 (Ryzen 4000/5000) (5337 - 6228, n=4)	5883 Points +10%
Lenovo ThinkPad T14 G3-21AJS00400 GeForce MX550, i7-1260P, Samsung PM9A1 MZVL21T0HCLR	5870 Points +10%
HP EliteBook 845 G9 6F6H9EA Radeon 660M, R5 PRO 6650U, Samsung PM991 MZVLQ512HBLU	5675 Points +6%
Average of class Office (2325 - 7157, n=105, last 2 years)	5348 Points 0%
HP EliteBook 645 G9, Ryzen 7 5825U Vega 8, R7 5825U, Kioxia BG5 KBG50ZNV512G	5337 Points
HP ProBook 440 G9-5Y3Z3EA Iris Xe G7 96EUs, i7-1255U, Samsung PM991 MZVLQ512HBLU	5325 Points 0%

PCMark 10 / Essentials
Lenovo Yoga Pro 7 14ARP G8 Radeon 680M, R7 7735HS, Samsung PM9A1 MZVL21T0HCLR	10726 Points +12%
Average AMD Ryzen 7 5825U, AMD Radeon RX Vega 8 (Ryzen 4000/5000) (9553 - 10879, n=4)	10128 Points +6%
LG UltraPC 14 14U70Q-G.AA79G Vega 8, R7 5825U, Samsung PM991a MZVLQ1T0HBLB	9877 Points +3%
Average of class Office (5095 - 20841, n=105, last 2 years)	9832 Points +3%
Lenovo ThinkPad T14 G3-21AJS00400 GeForce MX550, i7-1260P, Samsung PM9A1 MZVL21T0HCLR	9729 Points +2%
HP ProBook 440 G9-5Y3Z3EA Iris Xe G7 96EUs, i7-1255U, Samsung PM991 MZVLQ512HBLU	9724 Points +2%
HP EliteBook 845 G9 6F6H9EA Radeon 660M, R5 PRO 6650U, Samsung PM991 MZVLQ512HBLU	9701 Points +2%
HP EliteBook 645 G9, Ryzen 7 5825U Vega 8, R7 5825U, Kioxia BG5 KBG50ZNV512G	9553 Points

PCMark 10 / Productivity
LG UltraPC 14 14U70Q-G.AA79G Vega 8, R7 5825U, Samsung PM991a MZVLQ1T0HBLB	9516 Points +9%
Lenovo Yoga Pro 7 14ARP G8 Radeon 680M, R7 7735HS, Samsung PM9A1 MZVL21T0HCLR	9270 Points +6%
Average AMD Ryzen 7 5825U, AMD Radeon RX Vega 8 (Ryzen 4000/5000) (8717 - 9516, n=4)	9190 Points +5%
HP EliteBook 845 G9 6F6H9EA Radeon 660M, R5 PRO 6650U, Samsung PM991 MZVLQ512HBLU	8763 Points +1%
HP EliteBook 645 G9, Ryzen 7 5825U Vega 8, R7 5825U, Kioxia BG5 KBG50ZNV512G	8717 Points
Lenovo ThinkPad T14 G3-21AJS00400 GeForce MX550, i7-1260P, Samsung PM9A1 MZVL21T0HCLR	8189 Points -6%
Average of class Office (3041 - 10198, n=105, last 2 years)	7449 Points -15%
HP ProBook 440 G9-5Y3Z3EA Iris Xe G7 96EUs, i7-1255U, Samsung PM991 MZVLQ512HBLU	7200 Points -17%

PCMark 10 / Digital Content Creation
Lenovo Yoga Pro 7 14ARP G8 Radeon 680M, R7 7735HS, Samsung PM9A1 MZVL21T0HCLR	8460 Points +71%
Lenovo ThinkPad T14 G3-21AJS00400 GeForce MX550, i7-1260P, Samsung PM9A1 MZVL21T0HCLR	6891 Points +39%
LG UltraPC 14 14U70Q-G.AA79G Vega 8, R7 5825U, Samsung PM991a MZVLQ1T0HBLB	6332 Points +28%
Average AMD Ryzen 7 5825U, AMD Radeon RX Vega 8 (Ryzen 4000/5000) (4954 - 6372, n=4)	5948 Points +20%
HP ProBook 440 G9-5Y3Z3EA Iris Xe G7 96EUs, i7-1255U, Samsung PM991 MZVLQ512HBLU	5854 Points +18%
HP EliteBook 845 G9 6F6H9EA Radeon 660M, R5 PRO 6650U, Samsung PM991 MZVLQ512HBLU	5837 Points +18%
Average of class Office (1912 - 9056, n=105, last 2 years)	5810 Points +17%
HP EliteBook 645 G9, Ryzen 7 5825U Vega 8, R7 5825U, Kioxia BG5 KBG50ZNV512G	4954 Points

CrossMark / Overall
Lenovo Yoga Pro 7 14ARP G8 Radeon 680M, R7 7735HS, Samsung PM9A1 MZVL21T0HCLR	1514 Points +35%
Lenovo ThinkPad T14 G3-21AJS00400 GeForce MX550, i7-1260P, Samsung PM9A1 MZVL21T0HCLR	1498 Points +33%
HP ProBook 440 G9-5Y3Z3EA Iris Xe G7 96EUs, i7-1255U, Samsung PM991 MZVLQ512HBLU	1338 Points +19%
Average of class Office (348 - 1891, n=106, last 2 years)	1325 Points +18%
LG UltraPC 14 14U70Q-G.AA79G Vega 8, R7 5825U, Samsung PM991a MZVLQ1T0HBLB	1324 Points +18%
Average AMD Ryzen 7 5825U, AMD Radeon RX Vega 8 (Ryzen 4000/5000) (1124 - 1330, n=4)	1269 Points +13%
HP EliteBook 645 G9, Ryzen 7 5825U Vega 8, R7 5825U, Kioxia BG5 KBG50ZNV512G	1124 Points

CrossMark / Productivity
Lenovo Yoga Pro 7 14ARP G8 Radeon 680M, R7 7735HS, Samsung PM9A1 MZVL21T0HCLR	1502 Points +26%
Lenovo ThinkPad T14 G3-21AJS00400 GeForce MX550, i7-1260P, Samsung PM9A1 MZVL21T0HCLR	1494 Points +26%
HP ProBook 440 G9-5Y3Z3EA Iris Xe G7 96EUs, i7-1255U, Samsung PM991 MZVLQ512HBLU	1370 Points +15%
Average of class Office (393 - 1870, n=106, last 2 years)	1340 Points +13%
LG UltraPC 14 14U70Q-G.AA79G Vega 8, R7 5825U, Samsung PM991a MZVLQ1T0HBLB	1328 Points +12%
Average AMD Ryzen 7 5825U, AMD Radeon RX Vega 8 (Ryzen 4000/5000) (1189 - 1351, n=4)	1300 Points +9%
HP EliteBook 645 G9, Ryzen 7 5825U Vega 8, R7 5825U, Kioxia BG5 KBG50ZNV512G	1189 Points

CrossMark / Creativity
Lenovo Yoga Pro 7 14ARP G8 Radeon 680M, R7 7735HS, Samsung PM9A1 MZVL21T0HCLR	1629 Points +39%
Lenovo ThinkPad T14 G3-21AJS00400 GeForce MX550, i7-1260P, Samsung PM9A1 MZVL21T0HCLR	1577 Points +35%
LG UltraPC 14 14U70Q-G.AA79G Vega 8, R7 5825U, Samsung PM991a MZVLQ1T0HBLB	1439 Points +23%
HP ProBook 440 G9-5Y3Z3EA Iris Xe G7 96EUs, i7-1255U, Samsung PM991 MZVLQ512HBLU	1374 Points +18%
Average of class Office (340 - 1982, n=106, last 2 years)	1362 Points +17%
Average AMD Ryzen 7 5825U, AMD Radeon RX Vega 8 (Ryzen 4000/5000) (1169 - 1439, n=4)	1338 Points +14%
HP EliteBook 645 G9, Ryzen 7 5825U Vega 8, R7 5825U, Kioxia BG5 KBG50ZNV512G	1169 Points

CrossMark / Responsiveness
Lenovo ThinkPad T14 G3-21AJS00400 GeForce MX550, i7-1260P, Samsung PM9A1 MZVL21T0HCLR	1293 Points +53%
Lenovo Yoga Pro 7 14ARP G8 Radeon 680M, R7 7735HS, Samsung PM9A1 MZVL21T0HCLR	1247 Points +48%
Average of class Office (258 - 2017, n=106, last 2 years)	1195 Points +42%
HP ProBook 440 G9-5Y3Z3EA Iris Xe G7 96EUs, i7-1255U, Samsung PM991 MZVLQ512HBLU	1150 Points +36%
LG UltraPC 14 14U70Q-G.AA79G Vega 8, R7 5825U, Samsung PM991a MZVLQ1T0HBLB	1020 Points +21%
Average AMD Ryzen 7 5825U, AMD Radeon RX Vega 8 (Ryzen 4000/5000) (843 - 1088, n=4)	1009 Points +20%
HP EliteBook 645 G9, Ryzen 7 5825U Vega 8, R7 5825U, Kioxia BG5 KBG50ZNV512G	843 Points

PCMark 10 Score		5337 pontos
Ajuda

AIDA64: Memory Copy | Memory Read | Memory Write | Memory Latency

AIDA64 / Memory Copy
Lenovo Yoga Pro 7 14ARP G8 AMD Ryzen 7 7735HS, Radeon 680M	51974 MB/s +145%
LG UltraPC 14 14U70Q-G.AA79G AMD Ryzen 7 5825U, Vega 8	42917 MB/s +103%
Average of class Office (7158 - 88119, n=121, last 2 years)	42885 MB/s +102%
Average AMD Ryzen 7 5825U (21188 - 42917, n=4)	32722 MB/s +54%
HP EliteBook 845 G9 6F6H9EA AMD Ryzen 5 PRO 6650U, Radeon 660M	31014 MB/s +46%
Lenovo ThinkPad T14 G3-21AJS00400 Intel Core i7-1260P, GeForce MX550	25618 MB/s +21%
HP ProBook 440 G9-5Y3Z3EA Intel Core i7-1255U, Iris Xe G7 96EUs	22846 MB/s +8%
HP EliteBook 645 G9, Ryzen 7 5825U AMD Ryzen 7 5825U, Vega 8	21188 MB/s

AIDA64 / Memory Read
Lenovo Yoga Pro 7 14ARP G8 AMD Ryzen 7 7735HS, Radeon 680M	44837 MB/s +87%
Average of class Office (7325 - 87297, n=121, last 2 years)	43181 MB/s +80%
LG UltraPC 14 14U70Q-G.AA79G AMD Ryzen 7 5825U, Vega 8	39349 MB/s +64%
Average AMD Ryzen 7 5825U (24018 - 39413, n=4)	35210 MB/s +47%
HP EliteBook 845 G9 6F6H9EA AMD Ryzen 5 PRO 6650U, Radeon 660M	34690 MB/s +44%
Lenovo ThinkPad T14 G3-21AJS00400 Intel Core i7-1260P, GeForce MX550	24983 MB/s +4%
HP EliteBook 645 G9, Ryzen 7 5825U AMD Ryzen 7 5825U, Vega 8	24018 MB/s
HP ProBook 440 G9-5Y3Z3EA Intel Core i7-1255U, Iris Xe G7 96EUs	22877 MB/s -5%

AIDA64 / Memory Write
Lenovo Yoga Pro 7 14ARP G8 AMD Ryzen 7 7735HS, Radeon 680M	51095 MB/s +116%
Average of class Office (7579 - 94965, n=121, last 2 years)	46727 MB/s +98%
LG UltraPC 14 14U70Q-G.AA79G AMD Ryzen 7 5825U, Vega 8	41720 MB/s +77%
HP EliteBook 845 G9 6F6H9EA AMD Ryzen 5 PRO 6650U, Radeon 660M	34563 MB/s +46%
Average AMD Ryzen 7 5825U (23602 - 41720, n=4)	32540 MB/s +38%
Lenovo ThinkPad T14 G3-21AJS00400 Intel Core i7-1260P, GeForce MX550	23639 MB/s 0%
HP EliteBook 645 G9, Ryzen 7 5825U AMD Ryzen 7 5825U, Vega 8	23602 MB/s
HP ProBook 440 G9-5Y3Z3EA Intel Core i7-1255U, Iris Xe G7 96EUs	22883 MB/s -3%

AIDA64 / Memory Latency
LG UltraPC 14 14U70Q-G.AA79G AMD Ryzen 7 5825U, Vega 8	105.9 ns * -23%
Lenovo Yoga Pro 7 14ARP G8 AMD Ryzen 7 7735HS, Radeon 680M	102.1 ns * -19%
Average AMD Ryzen 7 5825U (85.9 - 105.9, n=4)	97.8 ns * -14%
Average of class Office (44.3 - 188.3, n=122, last 2 years)	96.5 ns * -12%
Lenovo ThinkPad T14 G3-21AJS00400 Intel Core i7-1260P, GeForce MX550	92.8 ns * -8%
HP EliteBook 845 G9 6F6H9EA AMD Ryzen 5 PRO 6650U, Radeon 660M	91.6 ns * -7%
HP EliteBook 645 G9, Ryzen 7 5825U AMD Ryzen 7 5825U, Vega 8	85.9 ns *
HP ProBook 440 G9-5Y3Z3EA Intel Core i7-1255U, Iris Xe G7 96EUs	81.9 ns * +5%

* ... smaller is better

Latência DPC

O EliteBook 645 G9 da HP não apresentou latências de DPC evidentes em nosso teste, o que mostra o potencial de sua adequação para edição de áudio e vídeo em tempo real. No entanto, esse também é apenas um instantâneo da configuração atual.

DPC Latencies / LatencyMon - interrupt to process latency (max), Web, Youtube, Prime95
Lenovo ThinkPad T14 G3-21AJS00400 GeForce MX550, i7-1260P, Samsung PM9A1 MZVL21T0HCLR	3009.7 μs * -145%
HP ProBook 440 G9-5Y3Z3EA Iris Xe G7 96EUs, i7-1255U, Samsung PM991 MZVLQ512HBLU	2647 μs * -115%
HP EliteBook 845 G9 6F6H9EA Radeon 660M, R5 PRO 6650U, Samsung PM991 MZVLQ512HBLU	1605.5 μs * -31%
HP EliteBook 645 G9, Ryzen 7 5825U Vega 8, R7 5825U, Kioxia BG5 KBG50ZNV512G	1229.7 μs *
LG UltraPC 14 14U70Q-G.AA79G Vega 8, R7 5825U, Samsung PM991a MZVLQ1T0HBLB	984 μs * +20%
Lenovo Yoga Pro 7 14ARP G8 Radeon 680M, R7 7735HS, Samsung PM9A1 MZVL21T0HCLR	965.5 μs * +21%

* ... smaller is better

Dispositivos de armazenamento

A HP não fez nenhum favor a si mesma quando se trata do SSD selecionado da Kioxia com 512 GB de espaço de armazenamento. Os dados de desempenho medidos o colocam na parte inferior do campo na maioria dos critérios. Pelo menos essa velocidade gerenciável está disponível de forma relativamente constante.

AS SSD

DiskSpd

Kioxia BG5 KBG50ZNV512G

Sequential Read: 1521.2MB/s

Sequential Write: 642.95MB/s

4K Read: 32.53MB/s

4K Write: 75.35MB/s

4K-64 Read: 588.11MB/s

4K-64 Write: 1190.61MB/s

Access Time Read: 0.193ms

Access Time Write: 0.052ms

Copy ISO: 726.69MB/s

Copy Program: 80.4MB/s

Copy Game: 262.83MB/s

Score Read: 773Points

Score Write: 1330Points

Score Total: 2462Points

Drive Performance Rating | DiskSpd | AS SSD

Drive Performance Rating - Percent
Lenovo ThinkPad T14 G3-21AJS00400 Samsung PM9A1 MZVL21T0HCLR	87 pt
Lenovo Yoga Pro 7 14ARP G8 Samsung PM9A1 MZVL21T0HCLR	83.7 pt
Average of class Office	74.6 pt
Average Kioxia BG5 KBG50ZNV512G	60 pt
LG UltraPC 14 14U70Q-G.AA79G Samsung PM991a MZVLQ1T0HBLB	55.4 pt
HP EliteBook 845 G9 6F6H9EA Samsung PM991 MZVLQ512HBLU	52.5 pt
HP ProBook 440 G9-5Y3Z3EA Samsung PM991 MZVLQ512HBLU	47.3 pt
HP EliteBook 645 G9, Ryzen 7 5825U Kioxia BG5 KBG50ZNV512G	44.4 pt

DiskSpd
seq read
Lenovo Yoga Pro 7 14ARP G8 Samsung PM9A1 MZVL21T0HCLR	3539 (3522.5^min - 3539.21^max) MB/s +57%
Lenovo ThinkPad T14 G3-21AJS00400 Samsung PM9A1 MZVL21T0HCLR	3531 (3435.76^min - 3531.46^max) MB/s +57%
Average of class Office (482 - 4554, n=107, last 2 years)	2476 MB/s +10%
Average Kioxia BG5 KBG50ZNV512G (2253 - 2529, n=2)	2391 MB/s +6%
HP EliteBook 645 G9, Ryzen 7 5825U Kioxia BG5 KBG50ZNV512G	2253 (2219.38^min - 2252.76^max) MB/s
LG UltraPC 14 14U70Q-G.AA79G Samsung PM991a MZVLQ1T0HBLB	1788 (1728.89^min - 1788.45^max) MB/s -21%
HP EliteBook 845 G9 6F6H9EA Samsung PM991 MZVLQ512HBLU	1698 (1682.54^min - 1698.27^max) MB/s -25%
HP ProBook 440 G9-5Y3Z3EA Samsung PM991 MZVLQ512HBLU	1509 (1241.55^min - 1508.61^max) MB/s -33%
seq write
Lenovo Yoga Pro 7 14ARP G8 Samsung PM9A1 MZVL21T0HCLR	3225 (3178.65^min - 3225.42^max) MB/s +68%
Lenovo ThinkPad T14 G3-21AJS00400 Samsung PM9A1 MZVL21T0HCLR	3073 (2984.97^min - 3073.31^max) MB/s +60%
Average of class Office (333 - 5842, n=107, last 2 years)	2382 MB/s +24%
Average Kioxia BG5 KBG50ZNV512G (1917 - 2461, n=2)	2189 MB/s +14%
HP EliteBook 645 G9, Ryzen 7 5825U Kioxia BG5 KBG50ZNV512G	1917 (1855^min - 1917.22^max) MB/s
LG UltraPC 14 14U70Q-G.AA79G Samsung PM991a MZVLQ1T0HBLB	1536 (1336.51^min - 1536.37^max) MB/s -20%
HP EliteBook 845 G9 6F6H9EA Samsung PM991 MZVLQ512HBLU	1513 (1495.06^min - 1513.21^max) MB/s -21%
HP ProBook 440 G9-5Y3Z3EA Samsung PM991 MZVLQ512HBLU	1229 (899.05^min - 1228.93^max) MB/s -36%
seq q8 t1 read
Lenovo Yoga Pro 7 14ARP G8 Samsung PM9A1 MZVL21T0HCLR	6696 (5563.52^min - 6696.24^max) MB/s +114%
Lenovo ThinkPad T14 G3-21AJS00400 Samsung PM9A1 MZVL21T0HCLR	6548 (5454.9^min - 6547.94^max) MB/s +110%
Average of class Office (535 - 7120, n=107, last 2 years)	4026 MB/s +29%
HP EliteBook 645 G9, Ryzen 7 5825U Kioxia BG5 KBG50ZNV512G	3124 (3039.61^min - 3124.38^max) MB/s
HP ProBook 440 G9-5Y3Z3EA Samsung PM991 MZVLQ512HBLU	3049 (2669.79^min - 3048.63^max) MB/s -2%
HP EliteBook 845 G9 6F6H9EA Samsung PM991 MZVLQ512HBLU	2955 (2757.27^min - 2955.27^max) MB/s -5%
LG UltraPC 14 14U70Q-G.AA79G Samsung PM991a MZVLQ1T0HBLB	2867 (2551.12^min - 2867.02^max) MB/s -8%
Average Kioxia BG5 KBG50ZNV512G (2473 - 3124, n=2)	2799 MB/s -10%
seq q8 t1 write
Lenovo Yoga Pro 7 14ARP G8 Samsung PM9A1 MZVL21T0HCLR	4985 (4965.85^min - 4984.51^max) MB/s +85%
Lenovo ThinkPad T14 G3-21AJS00400 Samsung PM9A1 MZVL21T0HCLR	4915 (4827.01^min - 4914.68^max) MB/s +83%
Average of class Office (276 - 6791, n=107, last 2 years)	3030 MB/s +13%
Average Kioxia BG5 KBG50ZNV512G (2692 - 2760, n=2)	2726 MB/s +1%
HP EliteBook 645 G9, Ryzen 7 5825U Kioxia BG5 KBG50ZNV512G	2692 (456.13^min - 2691.63^max) MB/s
HP EliteBook 845 G9 6F6H9EA Samsung PM991 MZVLQ512HBLU	1632 (1626.03^min - 1632.3^max) MB/s -39%
LG UltraPC 14 14U70Q-G.AA79G Samsung PM991a MZVLQ1T0HBLB	1628 (1605.37^min - 1627.91^max) MB/s -40%
HP ProBook 440 G9-5Y3Z3EA Samsung PM991 MZVLQ512HBLU	1620 (1138.72^min - 1620.26^max) MB/s -40%
4k q1 t1 read
Lenovo ThinkPad T14 G3-21AJS00400 Samsung PM9A1 MZVL21T0HCLR	71.6 (70.97^min - 71.59^max) MB/s +60%
Lenovo Yoga Pro 7 14ARP G8 Samsung PM9A1 MZVL21T0HCLR	62.7 (60.81^min - 62.72^max) MB/s +40%
Average of class Office (17.7 - 89.9, n=107, last 2 years)	57.7 MB/s +29%
HP ProBook 440 G9-5Y3Z3EA Samsung PM991 MZVLQ512HBLU	55 (54.07^min - 55.04^max) MB/s +23%
Average Kioxia BG5 KBG50ZNV512G (44.7 - 60.2, n=2)	52.5 MB/s +17%
HP EliteBook 845 G9 6F6H9EA Samsung PM991 MZVLQ512HBLU	44.9 (43.07^min - 44.86^max) MB/s 0%
HP EliteBook 645 G9, Ryzen 7 5825U Kioxia BG5 KBG50ZNV512G	44.7 (43.35^min - 44.72^max) MB/s
LG UltraPC 14 14U70Q-G.AA79G Samsung PM991a MZVLQ1T0HBLB	40.5 (37.56^min - 40.54^max) MB/s -9%
4k q1 t1 write
Average of class Office (32 - 429, n=107, last 2 years)	161.5 MB/s +62%
Lenovo ThinkPad T14 G3-21AJS00400 Samsung PM9A1 MZVL21T0HCLR	146.4 (140.41^min - 146.35^max) MB/s +47%
Average Kioxia BG5 KBG50ZNV512G (99.9 - 157.3, n=2)	128.6 MB/s +29%
Lenovo Yoga Pro 7 14ARP G8 Samsung PM9A1 MZVL21T0HCLR	121.3 (111.26^min - 121.29^max) MB/s +21%
HP ProBook 440 G9-5Y3Z3EA Samsung PM991 MZVLQ512HBLU	117.8 (112.15^min - 117.79^max) MB/s +18%
HP EliteBook 845 G9 6F6H9EA Samsung PM991 MZVLQ512HBLU	117.4 (115.93^min - 117.39^max) MB/s +18%
LG UltraPC 14 14U70Q-G.AA79G Samsung PM991a MZVLQ1T0HBLB	100.1 (98.02^min - 100.06^max) MB/s 0%
HP EliteBook 645 G9, Ryzen 7 5825U Kioxia BG5 KBG50ZNV512G	99.9 (98.65^min - 99.93^max) MB/s
4k q32 t16 read
Average of class Office (184.2 - 4425, n=107, last 2 years)	1274 MB/s +100%
Average Kioxia BG5 KBG50ZNV512G (637 - 1743, n=2)	1190 MB/s +87%
LG UltraPC 14 14U70Q-G.AA79G Samsung PM991a MZVLQ1T0HBLB	1136 (985.83^min - 1135.69^max) MB/s +78%
Lenovo Yoga Pro 7 14ARP G8 Samsung PM9A1 MZVL21T0HCLR	788 (732.8^min - 788.21^max) MB/s +24%
HP EliteBook 845 G9 6F6H9EA Samsung PM991 MZVLQ512HBLU	784 (752.28^min - 784.23^max) MB/s +23%
Lenovo ThinkPad T14 G3-21AJS00400 Samsung PM9A1 MZVL21T0HCLR	736 (724.66^min - 735.56^max) MB/s +16%
HP EliteBook 645 G9, Ryzen 7 5825U Kioxia BG5 KBG50ZNV512G	637 (612.6^min - 637.06^max) MB/s
HP ProBook 440 G9-5Y3Z3EA Samsung PM991 MZVLQ512HBLU	635 (580.48^min - 635.09^max) MB/s 0%
4k q32 t16 write
Average of class Office (192.2 - 3254, n=107, last 2 years)	937 MB/s +198%
Average Kioxia BG5 KBG50ZNV512G (314 - 778, n=2)	546 MB/s +74%
LG UltraPC 14 14U70Q-G.AA79G Samsung PM991a MZVLQ1T0HBLB	413 (403.67^min - 412.85^max) MB/s +32%
Lenovo Yoga Pro 7 14ARP G8 Samsung PM9A1 MZVL21T0HCLR	376 (360.21^min - 376.27^max) MB/s +20%
HP ProBook 440 G9-5Y3Z3EA Samsung PM991 MZVLQ512HBLU	346 (333.11^min - 346^max) MB/s +10%
HP EliteBook 845 G9 6F6H9EA Samsung PM991 MZVLQ512HBLU	337 (333.73^min - 337.21^max) MB/s +7%
Lenovo ThinkPad T14 G3-21AJS00400 Samsung PM9A1 MZVL21T0HCLR	318 (304.64^min - 317.98^max) MB/s +1%
HP EliteBook 645 G9, Ryzen 7 5825U Kioxia BG5 KBG50ZNV512G	314 (306.3^min - 314.28^max) MB/s

AS SSD
Score Total
Lenovo ThinkPad T14 G3-21AJS00400 Samsung PM9A1 MZVL21T0HCLR	4786 Points +94%
Lenovo Yoga Pro 7 14ARP G8 Samsung PM9A1 MZVL21T0HCLR	4670 Points +90%
Average of class Office (704 - 9204, n=103, last 2 years)	3986 Points +62%
Average Kioxia BG5 KBG50ZNV512G (2462 - 3955, n=2)	3209 Points +30%
LG UltraPC 14 14U70Q-G.AA79G Samsung PM991a MZVLQ1T0HBLB	3199 Points +30%
HP EliteBook 845 G9 6F6H9EA Samsung PM991 MZVLQ512HBLU	2607 Points +6%
HP EliteBook 645 G9, Ryzen 7 5825U Kioxia BG5 KBG50ZNV512G	2462 Points
HP ProBook 440 G9-5Y3Z3EA Samsung PM991 MZVLQ512HBLU	2355 Points -4%
Score Read
Average of class Office (252 - 3364, n=103, last 2 years)	1442 Points +87%
Average Kioxia BG5 KBG50ZNV512G (773 - 1871, n=2)	1322 Points +71%
Lenovo Yoga Pro 7 14ARP G8 Samsung PM9A1 MZVL21T0HCLR	1312 Points +70%
LG UltraPC 14 14U70Q-G.AA79G Samsung PM991a MZVLQ1T0HBLB	1303 Points +69%
Lenovo ThinkPad T14 G3-21AJS00400 Samsung PM9A1 MZVL21T0HCLR	1184 Points +53%
HP EliteBook 845 G9 6F6H9EA Samsung PM991 MZVLQ512HBLU	1009 Points +31%
HP EliteBook 645 G9, Ryzen 7 5825U Kioxia BG5 KBG50ZNV512G	773 Points
HP ProBook 440 G9-5Y3Z3EA Samsung PM991 MZVLQ512HBLU	756 Points -2%
Score Write
Lenovo ThinkPad T14 G3-21AJS00400 Samsung PM9A1 MZVL21T0HCLR	3021 Points +127%
Lenovo Yoga Pro 7 14ARP G8 Samsung PM9A1 MZVL21T0HCLR	2794 Points +110%
Average of class Office (320 - 4111, n=103, last 2 years)	1850 Points +39%
HP EliteBook 645 G9, Ryzen 7 5825U Kioxia BG5 KBG50ZNV512G	1330 Points
LG UltraPC 14 14U70Q-G.AA79G Samsung PM991a MZVLQ1T0HBLB	1287 Points -3%
HP ProBook 440 G9-5Y3Z3EA Samsung PM991 MZVLQ512HBLU	1279 Points -4%
Average Kioxia BG5 KBG50ZNV512G (1136 - 1330, n=2)	1233 Points -7%
HP EliteBook 845 G9 6F6H9EA Samsung PM991 MZVLQ512HBLU	1129 Points -15%
Seq Read
Lenovo Yoga Pro 7 14ARP G8 Samsung PM9A1 MZVL21T0HCLR	4790 MB/s +215%
Lenovo ThinkPad T14 G3-21AJS00400 Samsung PM9A1 MZVL21T0HCLR	3473 MB/s +128%
Average of class Office (508 - 5796, n=103, last 2 years)	3168 MB/s +108%
LG UltraPC 14 14U70Q-G.AA79G Samsung PM991a MZVLQ1T0HBLB	2502 MB/s +64%
HP EliteBook 845 G9 6F6H9EA Samsung PM991 MZVLQ512HBLU	2472.02 MB/s +63%
HP ProBook 440 G9-5Y3Z3EA Samsung PM991 MZVLQ512HBLU	2339 MB/s +54%
Average Kioxia BG5 KBG50ZNV512G (1521 - 2790, n=2)	2155 MB/s +42%
HP EliteBook 645 G9, Ryzen 7 5825U Kioxia BG5 KBG50ZNV512G	1521.2 MB/s
Seq Write
Lenovo ThinkPad T14 G3-21AJS00400 Samsung PM9A1 MZVL21T0HCLR	2527 MB/s +293%
Lenovo Yoga Pro 7 14ARP G8 Samsung PM9A1 MZVL21T0HCLR	2353 MB/s +266%
Average of class Office (304 - 5880, n=103, last 2 years)	2085 MB/s +224%
Average Kioxia BG5 KBG50ZNV512G (643 - 2516, n=2)	1579 MB/s +146%
HP EliteBook 845 G9 6F6H9EA Samsung PM991 MZVLQ512HBLU	1309.38 MB/s +104%
LG UltraPC 14 14U70Q-G.AA79G Samsung PM991a MZVLQ1T0HBLB	1262 MB/s +96%
HP ProBook 440 G9-5Y3Z3EA Samsung PM991 MZVLQ512HBLU	837 MB/s +30%
HP EliteBook 645 G9, Ryzen 7 5825U Kioxia BG5 KBG50ZNV512G	642.95 MB/s
4K Read
Lenovo ThinkPad T14 G3-21AJS00400 Samsung PM9A1 MZVL21T0HCLR	74.1 MB/s +128%
Lenovo Yoga Pro 7 14ARP G8 Samsung PM9A1 MZVL21T0HCLR	59.2 MB/s +82%
Average of class Office (18.7 - 91.1, n=103, last 2 years)	56.3 MB/s +73%
HP EliteBook 845 G9 6F6H9EA Samsung PM991 MZVLQ512HBLU	44.98 MB/s +38%
Average Kioxia BG5 KBG50ZNV512G (32.5 - 54.4, n=2)	43.4 MB/s +33%
LG UltraPC 14 14U70Q-G.AA79G Samsung PM991a MZVLQ1T0HBLB	37.34 MB/s +15%
HP ProBook 440 G9-5Y3Z3EA Samsung PM991 MZVLQ512HBLU	35.85 MB/s +10%
HP EliteBook 645 G9, Ryzen 7 5825U Kioxia BG5 KBG50ZNV512G	32.53 MB/s
4K Write
Lenovo ThinkPad T14 G3-21AJS00400 Samsung PM9A1 MZVL21T0HCLR	181.8 MB/s +141%
Average of class Office (35.4 - 350, n=103, last 2 years)	158.6 MB/s +110%
HP ProBook 440 G9-5Y3Z3EA Samsung PM991 MZVLQ512HBLU	124.4 MB/s +65%
Lenovo Yoga Pro 7 14ARP G8 Samsung PM9A1 MZVL21T0HCLR	124.2 MB/s +65%
HP EliteBook 845 G9 6F6H9EA Samsung PM991 MZVLQ512HBLU	118.54 MB/s +57%
Average Kioxia BG5 KBG50ZNV512G (75.4 - 132.2, n=2)	103.8 MB/s +38%
LG UltraPC 14 14U70Q-G.AA79G Samsung PM991a MZVLQ1T0HBLB	100.6 MB/s +34%
HP EliteBook 645 G9, Ryzen 7 5825U Kioxia BG5 KBG50ZNV512G	75.35 MB/s
4K-64 Read
Average of class Office (182.3 - 2713, n=103, last 2 years)	1069 MB/s +82%
Average Kioxia BG5 KBG50ZNV512G (588 - 1537, n=2)	1063 MB/s +81%
LG UltraPC 14 14U70Q-G.AA79G Samsung PM991a MZVLQ1T0HBLB	1015.48 MB/s +73%
Lenovo Yoga Pro 7 14ARP G8 Samsung PM9A1 MZVL21T0HCLR	774 MB/s +32%
Lenovo ThinkPad T14 G3-21AJS00400 Samsung PM9A1 MZVL21T0HCLR	762 MB/s +30%
HP EliteBook 845 G9 6F6H9EA Samsung PM991 MZVLQ512HBLU	717.11 MB/s +22%
HP EliteBook 645 G9, Ryzen 7 5825U Kioxia BG5 KBG50ZNV512G	588.11 MB/s
HP ProBook 440 G9-5Y3Z3EA Samsung PM991 MZVLQ512HBLU	485.8 MB/s -17%
4K-64 Write
Lenovo ThinkPad T14 G3-21AJS00400 Samsung PM9A1 MZVL21T0HCLR	2586 MB/s +117%
Lenovo Yoga Pro 7 14ARP G8 Samsung PM9A1 MZVL21T0HCLR	2434 MB/s +104%
Average of class Office (132.3 - 3394, n=103, last 2 years)	1482 MB/s +24%
HP EliteBook 645 G9, Ryzen 7 5825U Kioxia BG5 KBG50ZNV512G	1190.61 MB/s
HP ProBook 440 G9-5Y3Z3EA Samsung PM991 MZVLQ512HBLU	1070 MB/s -10%
LG UltraPC 14 14U70Q-G.AA79G Samsung PM991a MZVLQ1T0HBLB	1060.55 MB/s -11%
Average Kioxia BG5 KBG50ZNV512G (752 - 1191, n=2)	971 MB/s -18%
HP EliteBook 845 G9 6F6H9EA Samsung PM991 MZVLQ512HBLU	879.06 MB/s -26%
Access Time Read
HP EliteBook 645 G9, Ryzen 7 5825U Kioxia BG5 KBG50ZNV512G	0.193 ms *
Average Kioxia BG5 KBG50ZNV512G (0.148 - 0.193, n=2)	0.1705 ms * +12%
HP ProBook 440 G9-5Y3Z3EA Samsung PM991 MZVLQ512HBLU	0.152 ms * +21%
LG UltraPC 14 14U70Q-G.AA79G Samsung PM991a MZVLQ1T0HBLB	0.11 ms * +43%
HP EliteBook 845 G9 6F6H9EA Samsung PM991 MZVLQ512HBLU	0.093 ms * +52%
Average of class Office (0.022 - 0.295, n=103, last 2 years)	0.08014 ms * +58%
Lenovo Yoga Pro 7 14ARP G8 Samsung PM9A1 MZVL21T0HCLR	0.026 ms * +87%
Lenovo ThinkPad T14 G3-21AJS00400 Samsung PM9A1 MZVL21T0HCLR	0.022 ms * +89%
Access Time Write
Average of class Office (0.017 - 0.619, n=103, last 2 years)	0.06444 ms * -24%
HP EliteBook 645 G9, Ryzen 7 5825U Kioxia BG5 KBG50ZNV512G	0.052 ms *
Average Kioxia BG5 KBG50ZNV512G (0.036 - 0.052, n=2)	0.044 ms * +15%
LG UltraPC 14 14U70Q-G.AA79G Samsung PM991a MZVLQ1T0HBLB	0.038 ms * +27%
HP EliteBook 845 G9 6F6H9EA Samsung PM991 MZVLQ512HBLU	0.033 ms * +37%
Lenovo Yoga Pro 7 14ARP G8 Samsung PM9A1 MZVL21T0HCLR	0.032 ms * +38%
HP ProBook 440 G9-5Y3Z3EA Samsung PM991 MZVLQ512HBLU	0.03 ms * +42%
Lenovo ThinkPad T14 G3-21AJS00400 Samsung PM9A1 MZVL21T0HCLR	0.023 ms * +56%

* ... smaller is better

reading continuous performance: DiskSpd Read Loop, Queue Depth 8

HP EliteBook 645 G9, Ryzen 7 5825U Kioxia BG5 KBG50ZNV512G: Ø2485 (2222.56-2824.86)

HP EliteBook 845 G9 6F6H9EA Samsung PM991 MZVLQ512HBLU: Ø2861 (2676.18-2976.2)

LG UltraPC 14 14U70Q-G.AA79G Samsung PM991a MZVLQ1T0HBLB: Ø2094 (1737.49-2853.13)

Lenovo Yoga Pro 7 14ARP G8 Samsung PM9A1 MZVL21T0HCLR: Ø5133 (3285.82-6637.97)

Lenovo ThinkPad T14 G3-21AJS00400 Samsung PM9A1 MZVL21T0HCLR: Ø5970 (3286.38-6510.61)

HP ProBook 440 G9-5Y3Z3EA Samsung PM991 MZVLQ512HBLU: Ø1586 (1371.34-3043.81)

Placa de vídeo

A GPU Radeon RX Vega 8 integrada com 8 CUs e taxa de clock de até 2.000 MHz teve um desempenho ainda pior que o da CPU. Ela ficou em último lugar nos benchmarks 3DMark e ficou para trás em termos de soluções gráficas.

Isso leva a um desempenho bastante inexpressivo em jogos. Se os jogos puderem ser executados, eles só poderão ser jogados sem problemas usando as configurações gráficas mais baixas. Não dá nem para começar a imaginar a execução de jogos mais recentes, mas para um dispositivo de escritório desse tipo, isso não é um grande problema e é irrelevante para o mercado-alvo do laptop.

3DMark Performance Rating | 3DMark 11 | 3DMark

3DMark Performance Rating - Percent
Lenovo Yoga Pro 7 14ARP G8 ^-1! AMD Radeon 680M, AMD Ryzen 7 7735HS	100 pt
Lenovo ThinkPad T14 G3-21AJS00400 ^-1! NVIDIA GeForce MX550, Intel Core i7-1260P	85.9 pt
LG UltraPC 14 14U70Q-G.AA79G AMD Radeon RX Vega 8 (Ryzen 4000/5000), AMD Ryzen 7 5825U	65.7 pt
Average of class Office	59.2 pt
Average AMD Radeon RX Vega 8 (Ryzen 4000/5000)	57.4 pt
HP EliteBook 845 G9 6F6H9EA AMD Radeon 660M, AMD Ryzen 5 PRO 6650U	51.3 pt
HP ProBook 440 G9-5Y3Z3EA Intel Iris Xe Graphics G7 96EUs, Intel Core i7-1255U	48.8 pt
HP EliteBook 645 G9, Ryzen 7 5825U AMD Radeon RX Vega 8 (Ryzen 4000/5000), AMD Ryzen 7 5825U	41.3 pt

3DMark 11 - 1280x720 Performance GPU
Lenovo Yoga Pro 7 14ARP G8 AMD Radeon 680M, AMD Ryzen 7 7735HS	11391 Points +151%
Lenovo ThinkPad T14 G3-21AJS00400 NVIDIA GeForce MX550, Intel Core i7-1260P	9679 Points +113%
LG UltraPC 14 14U70Q-G.AA79G AMD Radeon RX Vega 8 (Ryzen 4000/5000), AMD Ryzen 7 5825U	6568 Points +45%
Average of class Office (1474 - 13132, n=113, last 2 years)	6062 Points +33%
Average AMD Radeon RX Vega 8 (Ryzen 4000/5000) (3459 - 7591, n=54)	5910 Points +30%
HP EliteBook 845 G9 6F6H9EA AMD Radeon 660M, AMD Ryzen 5 PRO 6650U	5314 Points +17%
HP ProBook 440 G9-5Y3Z3EA Intel Iris Xe Graphics G7 96EUs, Intel Core i7-1255U	5125 Points +13%
HP EliteBook 645 G9, Ryzen 7 5825U AMD Radeon RX Vega 8 (Ryzen 4000/5000), AMD Ryzen 7 5825U	4541 Points

3DMark
1280x720 Cloud Gate Standard Graphics
LG UltraPC 14 14U70Q-G.AA79G AMD Radeon RX Vega 8 (Ryzen 4000/5000), AMD Ryzen 7 5825U	31921 Points +70%
Average AMD Radeon RX Vega 8 (Ryzen 4000/5000) (13941 - 36134, n=46)	26903 Points +43%
Average of class Office (5681 - 58068, n=93, last 2 years)	24010 Points +28%
HP EliteBook 845 G9 6F6H9EA AMD Radeon 660M, AMD Ryzen 5 PRO 6650U	21857 Points +17%
HP ProBook 440 G9-5Y3Z3EA Intel Iris Xe Graphics G7 96EUs, Intel Core i7-1255U	19082 Points +2%
HP EliteBook 645 G9, Ryzen 7 5825U AMD Radeon RX Vega 8 (Ryzen 4000/5000), AMD Ryzen 7 5825U	18755 Points
1920x1080 Fire Strike Graphics
Lenovo Yoga Pro 7 14ARP G8 AMD Radeon 680M, AMD Ryzen 7 7735HS	7593 Points +200%
Lenovo ThinkPad T14 G3-21AJS00400 NVIDIA GeForce MX550, Intel Core i7-1260P	5994 Points +137%
Average of class Office (712 - 9228, n=114, last 2 years)	4191 Points +66%
LG UltraPC 14 14U70Q-G.AA79G AMD Radeon RX Vega 8 (Ryzen 4000/5000), AMD Ryzen 7 5825U	4106 Points +62%
Average AMD Radeon RX Vega 8 (Ryzen 4000/5000) (1694 - 5041, n=54)	3676 Points +45%
HP EliteBook 845 G9 6F6H9EA AMD Radeon 660M, AMD Ryzen 5 PRO 6650U	3447 Points +36%
HP ProBook 440 G9-5Y3Z3EA Intel Iris Xe Graphics G7 96EUs, Intel Core i7-1255U	3137 Points +24%
HP EliteBook 645 G9, Ryzen 7 5825U AMD Radeon RX Vega 8 (Ryzen 4000/5000), AMD Ryzen 7 5825U	2532 Points
2560x1440 Time Spy Graphics
Lenovo Yoga Pro 7 14ARP G8 AMD Radeon 680M, AMD Ryzen 7 7735HS	2578 Points +202%
Lenovo ThinkPad T14 G3-21AJS00400 NVIDIA GeForce MX550, Intel Core i7-1260P	2419 Points +183%
Average of class Office (242 - 3242, n=110, last 2 years)	1372 Points +61%
LG UltraPC 14 14U70Q-G.AA79G AMD Radeon RX Vega 8 (Ryzen 4000/5000), AMD Ryzen 7 5825U	1320 Points +55%
HP ProBook 440 G9-5Y3Z3EA Intel Iris Xe Graphics G7 96EUs, Intel Core i7-1255U	1268 Points +48%
Average AMD Radeon RX Vega 8 (Ryzen 4000/5000) (540 - 1557, n=54)	1156 Points +35%
HP EliteBook 845 G9 6F6H9EA AMD Radeon 660M, AMD Ryzen 5 PRO 6650U	1149 Points +35%
HP EliteBook 645 G9, Ryzen 7 5825U AMD Radeon RX Vega 8 (Ryzen 4000/5000), AMD Ryzen 7 5825U	854 Points

3DMark 11 Performance		4548 pontos
3DMark Cloud Gate Standard Score		17361 pontos
3DMark Fire Strike Score		2234 pontos
3DMark Time Spy Score		979 pontos
Ajuda

... comparado com

Blender
v3.3 Classroom HIP/AMD
HP EliteBook 645 G9, Ryzen 7 5825U AMD Radeon RX Vega 8 (Ryzen 4000/5000), AMD Ryzen 7 5825U	927 Seconds *
HP EliteBook 845 G9 6F6H9EA AMD Radeon 660M, AMD Ryzen 5 PRO 6650U	755 Seconds * +19%
Average of class Office (322 - 1215, n=18, last 2 years)	739 Seconds * +20%
Average AMD Radeon RX Vega 8 (Ryzen 4000/5000) (477 - 1133, n=12)	702 Seconds * +24%
Lenovo Yoga Pro 7 14ARP G8 AMD Radeon 680M, AMD Ryzen 7 7735HS	320 Seconds * +65%
v3.3 Classroom OPTIX/RTX
Lenovo ThinkPad T14 G3-21AJS00400 NVIDIA GeForce MX550, Intel Core i7-1260P	236 Seconds *
Average of class Office (94 - 236, n=4, last 2 years)	135.5 Seconds *
v3.3 Classroom CUDA
Average of class Office (155 - 675, n=6, last 2 years)	304 Seconds *
Lenovo ThinkPad T14 G3-21AJS00400 NVIDIA GeForce MX550, Intel Core i7-1260P	262 Seconds *
v3.3 Classroom CPU
Average of class Office (343 - 3786, n=109, last 2 years)	909 Seconds * -62%
HP ProBook 440 G9-5Y3Z3EA Intel Iris Xe Graphics G7 96EUs, Intel Core i7-1255U	741 Seconds * -32%
Lenovo ThinkPad T14 G3-21AJS00400 NVIDIA GeForce MX550, Intel Core i7-1260P	629 Seconds * -12%
HP EliteBook 845 G9 6F6H9EA AMD Radeon 660M, AMD Ryzen 5 PRO 6650U	626 Seconds * -11%
LG UltraPC 14 14U70Q-G.AA79G AMD Radeon RX Vega 8 (Ryzen 4000/5000), AMD Ryzen 7 5825U	567 Seconds * -1%
HP EliteBook 645 G9, Ryzen 7 5825U AMD Radeon RX Vega 8 (Ryzen 4000/5000), AMD Ryzen 7 5825U	562 Seconds *
Average AMD Radeon RX Vega 8 (Ryzen 4000/5000) (463 - 758, n=18)	542 Seconds * +4%
Lenovo Yoga Pro 7 14ARP G8 AMD Radeon 680M, AMD Ryzen 7 7735HS	389 Seconds * +31%

* ... smaller is better

Performance Rating - Percent
Lenovo ThinkPad T14 G3-21AJS00400 Intel Core i7-1260P, NVIDIA GeForce MX550	94.8 pt
Lenovo Yoga Pro 7 14ARP G8 AMD Ryzen 7 7735HS, AMD Radeon 680M	81.3 pt
LG UltraPC 14 14U70Q-G.AA79G ^-2! AMD Ryzen 7 5825U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	54.8 pt
Average of class Office	46.5 pt
HP EliteBook 845 G9 6F6H9EA AMD Ryzen 5 PRO 6650U, AMD Radeon 660M	39.5 pt
HP ProBook 440 G9-5Y3Z3EA ^-2! Intel Core i7-1255U, Intel Iris Xe Graphics G7 96EUs	36.5 pt
HP EliteBook 645 G9, Ryzen 7 5825U AMD Ryzen 7 5825U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	29.9 pt

The Witcher 3 - 1920x1080 Ultra Graphics & Postprocessing (HBAO+)
Lenovo Yoga Pro 7 14ARP G8 AMD Ryzen 7 7735HS, AMD Radeon 680M	27.1 (22^min, 22^P1) fps +182%
Lenovo ThinkPad T14 G3-21AJS00400 Intel Core i7-1260P, NVIDIA GeForce MX550	24 (22^min, 22^P1) fps +150%
LG UltraPC 14 14U70Q-G.AA79G AMD Ryzen 7 5825U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	15.2 fps +58%
Average of class Office (2.66 - 34, n=110, last 2 years)	13.8 fps +44%
HP EliteBook 845 G9 6F6H9EA AMD Ryzen 5 PRO 6650U, AMD Radeon 660M	12.3 (9^min) fps +28%
HP EliteBook 645 G9, Ryzen 7 5825U AMD Ryzen 7 5825U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	9.6 (8^min, 9^P1) fps
HP ProBook 440 G9-5Y3Z3EA Intel Core i7-1255U, Intel Iris Xe Graphics G7 96EUs	9 fps -6%

GTA V - 1920x1080 Highest Settings possible AA:4xMSAA + FX AF:16x
Lenovo ThinkPad T14 G3-21AJS00400 Intel Core i7-1260P, NVIDIA GeForce MX550	33.7 (2.89^min, 5.52^P1) fps +455%
Lenovo Yoga Pro 7 14ARP G8 AMD Ryzen 7 7735HS, AMD Radeon 680M	24.2 (4.25^min, 16.7^P1) fps +299%
Average of class Office (3.35 - 47.8, n=90, last 2 years)	11.7 fps +93%
HP EliteBook 845 G9 6F6H9EA AMD Ryzen 5 PRO 6650U, AMD Radeon 660M	9.74 (2.64^min, 7.04^P1) fps +60%
HP EliteBook 645 G9, Ryzen 7 5825U AMD Ryzen 7 5825U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	6.07 (1.339^min, 4.18^P1) fps

Final Fantasy XV Benchmark - 1920x1080 High Quality
Lenovo Yoga Pro 7 14ARP G8 AMD Ryzen 7 7735HS, AMD Radeon 680M	25.9 fps +203%
Lenovo ThinkPad T14 G3-21AJS00400 Intel Core i7-1260P, NVIDIA GeForce MX550	20.8 fps +143%
Average of class Office (2.03 - 35.7, n=102, last 2 years)	14.4 fps +68%
LG UltraPC 14 14U70Q-G.AA79G AMD Ryzen 7 5825U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	13.1 fps +53%
HP EliteBook 845 G9 6F6H9EA AMD Ryzen 5 PRO 6650U, AMD Radeon 660M	11.4 fps +33%
HP ProBook 440 G9-5Y3Z3EA Intel Core i7-1255U, Intel Iris Xe Graphics G7 96EUs	10 fps +17%
HP EliteBook 645 G9, Ryzen 7 5825U AMD Ryzen 7 5825U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	8.56 fps

Strange Brigade - 1920x1080 ultra AA:ultra AF:16
Lenovo ThinkPad T14 G3-21AJS00400 Intel Core i7-1260P, NVIDIA GeForce MX550	45 fps +228%
Lenovo Yoga Pro 7 14ARP G8 AMD Ryzen 7 7735HS, AMD Radeon 680M	44.2 (6.4^min, 24.8^P1) fps +223%
Average of class Office (6.6 - 56.5, n=96, last 2 years)	24 fps +75%
HP EliteBook 845 G9 6F6H9EA AMD Ryzen 5 PRO 6650U, AMD Radeon 660M	18.4 (13.1^min, 15^P1) fps +34%
HP EliteBook 645 G9, Ryzen 7 5825U AMD Ryzen 7 5825U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	13.7 (5.7^min, 7.06^P1) fps

Dota 2 Reborn - 1920x1080 ultra (3/3) best looking
Lenovo ThinkPad T14 G3-21AJS00400 Intel Core i7-1260P, NVIDIA GeForce MX550	101.1 (86.8^min) fps +205%
Lenovo Yoga Pro 7 14ARP G8 AMD Ryzen 7 7735HS, AMD Radeon 680M	70.9 (60^min) fps +114%
LG UltraPC 14 14U70Q-G.AA79G AMD Ryzen 7 5825U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	66.1 (49.7^min) fps +100%
Average of class Office (7.8 - 121.2, n=123, last 2 years)	46.3 fps +40%
HP EliteBook 845 G9 6F6H9EA AMD Ryzen 5 PRO 6650U, AMD Radeon 660M	43.8 (38.9^min) fps +32%
HP EliteBook 645 G9, Ryzen 7 5825U AMD Ryzen 7 5825U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	33.1 (30.7^min) fps
HP ProBook 440 G9-5Y3Z3EA Intel Core i7-1255U, Intel Iris Xe Graphics G7 96EUs	32.3 (30.5^min) fps -2%

X-Plane 11.11 - 1920x1080 high (fps_test=3)
Lenovo ThinkPad T14 G3-21AJS00400 Intel Core i7-1260P, NVIDIA GeForce MX550	73.4 fps +238%
Lenovo Yoga Pro 7 14ARP G8 AMD Ryzen 7 7735HS, AMD Radeon 680M	35.1 fps +62%
LG UltraPC 14 14U70Q-G.AA79G AMD Ryzen 7 5825U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	34.5 fps +59%
HP ProBook 440 G9-5Y3Z3EA Intel Core i7-1255U, Intel Iris Xe Graphics G7 96EUs	31 fps +43%
Average of class Office (5.55 - 92.6, n=123, last 2 years)	28.2 fps +30%
HP EliteBook 845 G9 6F6H9EA AMD Ryzen 5 PRO 6650U, AMD Radeon 660M	25.4 fps +17%
HP EliteBook 645 G9, Ryzen 7 5825U AMD Ryzen 7 5825U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	21.7 fps

The Witcher 3
1024x768 Low Graphics & Postprocessing
Lenovo Yoga Pro 7 14ARP G8 AMD Ryzen 7 7735HS, AMD Radeon 680M	150 fps +268%
Lenovo ThinkPad T14 G3-21AJS00400 Intel Core i7-1260P, NVIDIA GeForce MX550	149 fps +265%
LG UltraPC 14 14U70Q-G.AA79G AMD Ryzen 7 5825U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	75.3 fps +85%
Average of class Office (8.4 - 177, n=104, last 2 years)	74.1 fps +82%
Average AMD Radeon RX Vega 8 (Ryzen 4000/5000) (27.2 - 89, n=47)	65.9 fps +62%
HP EliteBook 845 G9 6F6H9EA AMD Ryzen 5 PRO 6650U, AMD Radeon 660M	61.7 (53^min) fps +51%
HP ProBook 440 G9-5Y3Z3EA Intel Core i7-1255U, Intel Iris Xe Graphics G7 96EUs	47 fps +15%
HP EliteBook 645 G9, Ryzen 7 5825U AMD Ryzen 7 5825U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	40.8 fps
1366x768 Medium Graphics & Postprocessing
Lenovo ThinkPad T14 G3-21AJS00400 Intel Core i7-1260P, NVIDIA GeForce MX550	89 fps +246%
LG UltraPC 14 14U70Q-G.AA79G AMD Ryzen 7 5825U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	50.4 fps +96%
Average of class Office (7.82 - 106.3, n=96, last 2 years)	46.3 fps +80%
Average AMD Radeon RX Vega 8 (Ryzen 4000/5000) (19.6 - 55.2, n=35)	40.8 fps +59%
HP EliteBook 845 G9 6F6H9EA AMD Ryzen 5 PRO 6650U, AMD Radeon 660M	40.2 (35^min) fps +56%
HP ProBook 440 G9-5Y3Z3EA Intel Core i7-1255U, Intel Iris Xe Graphics G7 96EUs	34 fps +32%
HP EliteBook 645 G9, Ryzen 7 5825U AMD Ryzen 7 5825U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	25.7 fps
1920x1080 High Graphics & Postprocessing (Nvidia HairWorks Off)
Lenovo ThinkPad T14 G3-21AJS00400 Intel Core i7-1260P, NVIDIA GeForce MX550	48 fps +303%
Lenovo Yoga Pro 7 14ARP G8 AMD Ryzen 7 7735HS, AMD Radeon 680M	48 fps +303%
Average of class Office (3.49 - 59.1, n=104, last 2 years)	25.2 fps +112%
LG UltraPC 14 14U70Q-G.AA79G AMD Ryzen 7 5825U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	24.1 fps +103%
Average AMD Radeon RX Vega 8 (Ryzen 4000/5000) (8.7 - 26.8, n=46)	20.6 fps +73%
HP EliteBook 845 G9 6F6H9EA AMD Ryzen 5 PRO 6650U, AMD Radeon 660M	18.5 (15^min) fps +55%
HP ProBook 440 G9-5Y3Z3EA Intel Core i7-1255U, Intel Iris Xe Graphics G7 96EUs	17 fps +43%
HP EliteBook 645 G9, Ryzen 7 5825U AMD Ryzen 7 5825U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	11.9 fps
1920x1080 Ultra Graphics & Postprocessing (HBAO+)
Lenovo Yoga Pro 7 14ARP G8 AMD Ryzen 7 7735HS, AMD Radeon 680M	27.1 (22^min, 22^P1) fps +182%
Lenovo ThinkPad T14 G3-21AJS00400 Intel Core i7-1260P, NVIDIA GeForce MX550	24 (22^min, 22^P1) fps +150%
LG UltraPC 14 14U70Q-G.AA79G AMD Ryzen 7 5825U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	15.2 fps +58%
Average of class Office (2.66 - 34, n=110, last 2 years)	13.8 fps +44%
Average AMD Radeon RX Vega 8 (Ryzen 4000/5000) (7.07 - 17.6, n=49)	13.7 fps +43%
HP EliteBook 845 G9 6F6H9EA AMD Ryzen 5 PRO 6650U, AMD Radeon 660M	12.3 (9^min) fps +28%
HP EliteBook 645 G9, Ryzen 7 5825U AMD Ryzen 7 5825U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	9.6 (8^min, 9^P1) fps
HP ProBook 440 G9-5Y3Z3EA Intel Core i7-1255U, Intel Iris Xe Graphics G7 96EUs	9 fps -6%

Witcher 3 FPS diagram

HP EliteBook 645 G9, Ryzen 7 5825U R7 5825U, Vega 8: Ø9.6 (8-11)

HP EliteBook 845 G9 6F6H9EA R5 PRO 6650U, Radeon 660M: Ø13.2 (10-14)

LG UltraPC 14 14U70Q-G.AA79G R7 5825U, Vega 8: Ø13.7 (12-15)

Lenovo Yoga Pro 7 14ARP G8 R7 7735HS, Radeon 680M: Ø27.1 (22-30)

Lenovo ThinkPad T14 G3-21AJS00400 i7-1260P, GeForce MX550: Ø24 (22-26)

HP ProBook 440 G9-5Y3Z3EA i7-1255U, Iris Xe G7 96EUs: Ø10.1 (9-11)

	baixo	média	alto	ultra	QHD
GTA V (2015)	54.7	36.7	14.8	6.07
The Witcher 3 (2015)	40.8	25.7	11.9	9.6
Dota 2 Reborn (2015)	99.7	73.1	35.1	33.1
Final Fantasy XV Benchmark (2018)	24	12.7	8.56		6.14
X-Plane 11.11 (2018)	30	24.1	21.7
Strange Brigade (2018)	47.3	18.4	16	13.7

Emissões e potência: Um laptop de 14 polegadas muito silencioso e econômico

Emissões de ruído

Em uso, o EliteBook 645 G9 demonstra ser agradável e silencioso. Os 27 decibéis que medimos são praticamente os mesmos do ruído ambiente ao redor, o que torna o laptop quase inaudível graças ao cooler desligado. Se o hardware for submetido a mais estresse, o dispositivo emitirá um máximo de 32 decibéis, o que ainda é muito silencioso, e o cooler permanece quase tão silencioso quanto. Definitivamente, o dispositivo funciona de forma muito mais silenciosa do que seus concorrentes.

Barulho

Ocioso		27 / 27 / 27 dB
Carga		31 / 32 dB

	30 dB silencioso 40 dB(A) audível 50 dB(A) ruidosamente alto
min: , med: , max: Earthworks M23R, Arta (15 cm de distância) environment noise: 27 dB(A)

	HP EliteBook 645 G9, Ryzen 7 5825U Vega 8, R7 5825U, Kioxia BG5 KBG50ZNV512G	HP EliteBook 845 G9 6F6H9EA Radeon 660M, R5 PRO 6650U, Samsung PM991 MZVLQ512HBLU	LG UltraPC 14 14U70Q-G.AA79G Vega 8, R7 5825U, Samsung PM991a MZVLQ1T0HBLB	Lenovo Yoga Pro 7 14ARP G8 Radeon 680M, R7 7735HS, Samsung PM9A1 MZVL21T0HCLR	Lenovo ThinkPad T14 G3-21AJS00400 GeForce MX550, i7-1260P, Samsung PM9A1 MZVL21T0HCLR	HP ProBook 440 G9-5Y3Z3EA Iris Xe G7 96EUs, i7-1255U, Samsung PM991 MZVLQ512HBLU
Noise		1%	-14%	2%	3%	-2%
off / environment *	27	24 11%	26 4%	24.2 10%	23.6 13%	27 -0%
Idle Minimum *	27	24 11%	26.8 1%	24.2 10%	23.6 13%	27 -0%
Idle Average *	27	25 7%	27.2 -1%	24.2 10%	23.6 13%	27 -0%
Idle Maximum *	27	26 4%	27.2 -1%	24.2 10%	23.6 13%	27 -0%
Load Average *	31	34 -10%	45.4 -46%	36.2 -17%	35.1 -13%	31.5 -2%
Load Maximum *	32	38 -19%	45.5 -42%	36.2 -13%	39.6 -24%	34.9 -9%
Witcher 3 ultra *		38		42.7	39.6

* ... smaller is better

Temperatura

Embora as temperaturas do laptop quase não mudem no modo inativo, medimos um ponto de calor de até 42 °C com carga média. Isso é morno e, como resultado, não é muito perceptível quando você está usando o dispositivo.

Em nosso teste de estresse padronizado, a CPU e a GPU se estabeleceram em bons 2.100 e 600 MHz, respectivamente, e temperaturas de 75 e 72 °C, respectivamente.

Carga Máxima

Inatividade


23.6 °C	25.3 °C	25.6 °C
23.6 °C	25.1 °C	25.8 °C
23.4 °C	23.1 °C	26.4 °C

Máximo: 26.4 °C
Médio: 24.7 °C


26.8 °C	25.1 °C	24.5 °C
25.9 °C	25.3 °C	23.6 °C
25.7 °C	24.9 °C	24.4 °C

Máximo: 26.8 °C
Médio: 25.1 °C

alimentação elétrica 30 °C | Temperatura do quarto 22.4 °C | FIRT 550-Pocket

(+) The average temperature for the upper side under maximal load is 30.1 °C / 86 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 38.1 °C / 101 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 42.3 °C / 108 F, compared to the average of 36.7 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 24.7 °C / 76 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 29.5 °C / 85.1 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 (-1.8 °C / -3.2 F).

	HP EliteBook 645 G9, Ryzen 7 5825U AMD Ryzen 7 5825U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	HP EliteBook 845 G9 6F6H9EA AMD Ryzen 5 PRO 6650U, AMD Radeon 660M	LG UltraPC 14 14U70Q-G.AA79G AMD Ryzen 7 5825U, AMD Radeon RX Vega 8 (Ryzen 4000/5000)	Lenovo Yoga Pro 7 14ARP G8 AMD Ryzen 7 7735HS, AMD Radeon 680M	Lenovo ThinkPad T14 G3-21AJS00400 Intel Core i7-1260P, NVIDIA GeForce MX550	HP ProBook 440 G9-5Y3Z3EA Intel Core i7-1255U, Intel Iris Xe Graphics G7 96EUs
Heat		-6%	-4%	-2%	-17%	1%
Maximum Upper Side *	38.1	44 -15%	44.1 -16%	39.2 -3%	46.4 -22%	38.9 -2%
Maximum Bottom *	42.3	45 -6%	45.1 -7%	49.8 -18%	43.1 -2%	37.4 12%
Idle Upper Side *	26.4	27 -2%	25.4 4%	24.2 8%	33.9 -28%	26.7 -1%
Idle Bottom *	26.8	27 -1%	25.9 3%	25.1 6%	31.4 -17%	27.8 -4%

* ... smaller is better

Alto-falantes

Os alto-falantes estéreo apresentam um desempenho abaixo da média. Embora reproduzam bem os agudos e os médios, eles são fracos nos graves. Isso é suficiente para um dispositivo de trabalho. Se o som não estiver de acordo com os seus padrões, por exemplo, para uso multimídia, também é possível conectar alto-falantes, fones de ouvido ou um headset por meio da porta de áudio de 3,5 mm.

Frequency diagram (checkboxes can be checked and unchecked to compare devices)

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%

Apple MacBook Pro 16 2021 M1 Pro audio analysis

(+) | speakers can play relatively loud (84.7 dB)
Bass 100 - 315 Hz
(+) | good bass - only 3.8% away from median
(+) | bass is linear (5.2% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 1.3% away from median
(+) | mids are linear (2.1% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 1.9% away from median
(+) | highs are linear (2.7% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (4.6% difference to median)
Compared to same class
» 0% of all tested devices in this class were better, 0% similar, 100% worse
» The best had a delta of 5%, average was 18%, worst was 45%
Compared to all devices tested
» 0% of all tested devices were better, 0% similar, 100% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Consumo de energia

O consumo de energia do EliteBook 645 G9 é de no máximo 45,7 W sob carga, o que significa que a fonte de alimentação de 65 W incluída é suficiente. No modo inativo, ele usa uma média de 5 watts. Em geral, a amostra analisada é um pouco mais econômica do que, por exemplo, o UltraPC 14 da LG,O UltraPC 14 da LG da LG com a mesma CPU ou oProBook 440 G9 da HP com o processador Intel um pouco mais potente.

Consumo de energia

desligado	0.3 / 0.55 Watt
Ocioso	3.8 / 5.3 / 7 Watt
Carga	34 / 45.7 Watt


Key: min: , med: , max: 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.

power consumption Witcher 3 / stress test

HP EliteBook 645 G9, Ryzen 7 5825U R7 5825U, Vega 8; Witcher 3 ultra: Ø33.8 (32.2-42.5)

LG UltraPC 14 14U70Q-G.AA79G R7 5825U, Vega 8; Witcher 3 ultra: Ø45.8 (44-59)

HP EliteBook 645 G9, Ryzen 7 5825U R7 5825U, Vega 8; 1280x720 Prime95 28.10 and Furmark 1.25: Ø38.8 (37.8-46.3)

LG UltraPC 14 14U70Q-G.AA79G R7 5825U, Vega 8; 1280x720 Prime95 28.10 and Furmark 1.25: Ø51.3 (45-67.6)

HP EliteBook 645 G9, Ryzen 7 5825U R7 5825U, Vega 8; Idle 150cd/m2: Ø4.11 (3.77-6.27)

LG UltraPC 14 14U70Q-G.AA79G R7 5825U, Vega 8; Idle 150cd/m2: Ø4.75 (4.16-10.8)

Power consumption with external monitor

HP EliteBook 645 G9, Ryzen 7 5825U R7 5825U, Vega 8; Prime95 V2810 Stress (external Monitor): Ø34.6 (33.5-41.6)

LG UltraPC 14 14U70Q-G.AA79G R7 5825U, Vega 8; Prime95 V2810 Stress (external Monitor): Ø39 (34.4-66.6)

HP EliteBook 645 G9, Ryzen 7 5825U R7 5825U, Vega 8; Cinebench R15 Multi (external Monitor): Ø37.3 (34.6-42.8)

LG UltraPC 14 14U70Q-G.AA79G R7 5825U, Vega 8; Cinebench R15 Multi (external Monitor): Ø46.6 (39.4-65.8)

HP EliteBook 645 G9, Ryzen 7 5825U R7 5825U, Vega 8; 1280x720 FurMark 1.19 GPU Stress Test (external Monitor): Ø29.9 (28.4-42.7)

LG UltraPC 14 14U70Q-G.AA79G R7 5825U, Vega 8; 1280x720 FurMark 1.19 GPU Stress Test (external Monitor): Ø40.2 (37.5-54.6)

HP EliteBook 645 G9, Ryzen 7 5825U R7 5825U, Vega 8; 1920x1080 The Witcher 3 ultra (external Monitor): Ø32.2 (31.3-41.1)

LG UltraPC 14 14U70Q-G.AA79G R7 5825U, Vega 8; 1920x1080 The Witcher 3 ultra (external Monitor): Ø42.8 (38.7-51.4)

HP EliteBook 645 G9, Ryzen 7 5825U R7 5825U, Vega 8; Idle 1min (external Monitor): Ø3.17 (2.83-4.19)

LG UltraPC 14 14U70Q-G.AA79G R7 5825U, Vega 8; Idle 1min (external Monitor): Ø2.81 (2.41-4.15)

Duração da bateria

O modelo EliteBook da HP é equipado com uma bateria de 51,3 Wh. Isso significa que sua capacidade está abaixo da média em comparação com os outros dispositivos, o que se reflete nos tempos de execução do laptop. Cerca de 90 minutos em carga total, 10 horas de navegação e mais de 13 horas de reprodução de vídeo ainda não são resultados muito ruins para um laptop pequeno e compacto de 14 polegadas que pesa menos de 1,4 kg.

Tempo de Execução da Bateria

WiFi Websurfing		9h 52min
WiFi Websurfing max. Brightness		8h 02min
Big Buck Bunny H.264 1080p		13h 10min
Carga (máximo brilho)		1h 33min

	HP EliteBook 645 G9, Ryzen 7 5825U R7 5825U, Vega 8, 51.3 Wh	HP EliteBook 845 G9 6F6H9EA R5 PRO 6650U, Radeon 660M, 51 Wh	LG UltraPC 14 14U70Q-G.AA79G R7 5825U, Vega 8, 72 Wh	Lenovo Yoga Pro 7 14ARP G8 R7 7735HS, Radeon 680M, 73 Wh	Lenovo ThinkPad T14 G3-21AJS00400 i7-1260P, GeForce MX550, 52.5 Wh	HP ProBook 440 G9-5Y3Z3EA i7-1255U, Iris Xe G7 96EUs, 42 Wh	Average of class Office
Battery Runtime		23%	59%	13%	-18%	-42%	5%
H.264	790			903 14%			705 ?(348 - 1112, n=40, last 2 years) -11%
WiFi v1.3	592	728 23%	1008 70%	783 32%	487 -18%	344 -42%	594 ?(300 - 1137, n=107, last 2 years) 0%
Load	93		137 47%	86 -8%			117.7 ?(56 - 218, n=67, last 2 years) 27%

Pro

+ tela brilhante e fosca

+ conectividade 4G/LTE e WLAN rápida

+ caixa de alumínio robusta

+ compacto e leve

+ silencioso e relativamente frio durante o uso

+ rAM expansível

+ tempos de execução sólidos

Contra

- A CPU e a GPU não estão sendo usadas em todo o seu potencial

- RAM em uso de canal único

- sSD lento

Veredicto: Um laptop compacto para negócios com espaço para melhorias

O HP EliteBook 645 G9 analisado foi fornecido por:

Em muitos aspectos, o HP EliteBook 645 G9 impressionou durante nosso teste. Ele se apresenta como um laptop de negócios elegante e compacto, além de relativamente leve e robusto, que também é adequado para viagens. Além disso, sua tela brilhante é ótima para uso externo.

Na configuração atual, o desempenho do EliteBook deixa a desejar e o hardware não está sendo usado em todo o seu potencial. Seu desempenho é suficiente para o uso diário, mas para tarefas mais complexas, ele provavelmente ficará sem energia.

No entanto, isso significa que o laptop funciona de forma relativamente silenciosa durante o uso e, mesmo sob carga, não esquenta muito. Com relação à bateria, à conectividade e à tecnologia, o dispositivo certamente não bate nenhum recorde, mas ainda tem um desempenho razoavelmente bom no final do dia.

Em suma, os aspectos positivos do HP EliteBook 645 G9 superam os negativos - se você não exigir nada muito exigente do hardware. Isso é especialmente verdadeiro para um preço atual de menos de US$ 1.000. Se estiver procurando um desempenho melhor em um laptop de 14 polegadas, dê uma olhada no Lenovo Yoga Pro 7 ou no Lenovo ThinkPad T14s. Ou você pode dar uma olhada nas configurações alternativas do EliteBook da HP.

Preço e disponibilidade

O HP EliteBook 645 G9 (AMD Ryzen 7 5825U, AMD Ryzen Graphics, 16 GB de RAM, 512 GB SSD) tem um MRSP de US$ 1.008,70 e você pode comprá-lo diretamente no site da HP.

Como alternativa, você pode encontrá-lo mais barato na Amazon por US$ 734,99.

HP EliteBook 645 G9, Ryzen 7 5825U - 2023-05-11 05/11/2023 v7
Marcus Schwarten

Acabamento

88 / 98 → 90%

Teclado

86%

Mouse

85%

Conectividade

66 / 80 → 82%

Peso

71 / 20-75 → 92%

Bateria

89%

Pantalha

92%

Desempenho do jogos

55 / 78 → 70%

Desempenho da aplicação

93 / 95 → 98%

Temperatura

93%

Ruído

97%

Audio

69%

Camera

42 / 85 → 49%

Médio

79%

89%

Office - Médio equilibrado

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Editor of the original article: Daisy Dickson - Translator - 213 articles published on Notebookcheck since 2023

Translator: Ninh Ngoc Duy - Editorial Assistant - 389263 articles published on Notebookcheck since 2008

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> Análises e revisões de portáteis e celulares > Análises > Análises > Análise do laptop HP EliteBook 645 G9: Um laptop de escritório compacto e robusto com potencial (não utilizado)

Marcus Schwarten, 2023-05-18 (Update: 2023-05-18)

Análise do laptop HP EliteBook 645 G9: Um laptop de escritório compacto e robusto com potencial (não utilizado)

Possíveis concorrentes em comparação

Estojo e recursos: Alumínio elegante e leve

Comparação de tamanho

Dispositivos de entrada: Um laptop de escritório compacto, sem muito a criticar

Tela: Fosco e brilhante o suficiente para uso externo

Display Response Times

Screen Flickering / PWM (Pulse-Width Modulation)

Desempenho: O EliteBook 645 G9 não é usado em todo o seu potencial

Condições de teste

Processador

Cinebench R15 Multi continuous test

Desempenho do sistema

Latência DPC

Dispositivos de armazenamento

reading continuous performance: DiskSpd Read Loop, Queue Depth 8

Placa de vídeo

Witcher 3 FPS diagram

Emissões e potência: Um laptop de 14 polegadas muito silencioso e econômico

Emissões de ruído

Temperatura

Alto-falantes

HP EliteBook 645 G9, Ryzen 7 5825U audio analysis

Apple MacBook Pro 16 2021 M1 Pro audio analysis

Consumo de energia

power consumption Witcher 3 / stress test

Power consumption with external monitor

Duração da bateria

Pro

Contra

Veredicto: Um laptop compacto para negócios com espaço para melhorias

Preço e disponibilidade

More articles related to this device

Transparency

Pricecompare