Notebookcheck

Breve Análise do Portátil Lenovo ThinkPad E480 (i5-8250U, UHD 620, SSD)

Sebastian Bade (traduzido por Ricardo Soto), 03/08/2018

Cavalo de trabalho despretensioso! Tendo analisado recentemente o ThinkPad 2018 equipado com uma GPU Radeon RX 550, agora temos o SKU de nível de entrada em nosso laboratório. Estamos particularmente interessados nas temperaturas, que foram o ponto mais fraco e proeminente do E480.

Lenovo ThinkPad E480-20KNCTO1WW (ThinkPad E480 Serie)
Processador
Intel Core i5-8250U
Placa gráfica
Intel UHD Graphics 620, 22.20.16.4836
Memória
4096 MB 
, DDR4-2400, 1 de 2 slots livres, máx. 32 GB
Pantalha
14 polegadas 16:9, 1920 x 1080 pixel 157 PPI, Innolux N140HCA-EAC, IPS LED, Brilhante: não
placa mãe
Intel Kaby Lake-U + iHDCP 2.2 Premium PCH
Disco rígido
Toshiba KBG30ZMT128G, 128 GB 
, M.2 2242 PCIe, 92 GB livre
Placa de Som
Conexant CX11852
Conexões
1 USB 2.0, 2 USB 3.0, 1 USB 3.1 Gen2, 1 HDMI, 1 DisplayPort, 1 Kensington Lock, Conexões Audio: Conector de áudio combinado de 3,5 mm, Card Reader: MicroSD, 1 Leitor de Impressões Digitais
Funcionamento em rede
Realtek PCIe GBE Family Controller (10/100/1000MBit), Intel Dual Band Wireless-AC 3165 (a/b/g/n/ac), Bluetooth 4.1
Tamanho
altura x largura x profundidade (em mm): 19.9 x 329 x 242
Bateria
45 Wh, 3980 mAh Lítio-Ion
Sistema Operativo
Microsoft Windows 10 Home 64 Bit
Camera
Webcam: 720p
Características adicionais
Alto falantes: Alto-falantes estéreo de 1,5 W, Teclado: Teclado chiclet de 6filas, Iluminação do Teclado: não, 12 Meses Garantia
peso
1.787 kg, Suprimento de energia: 358 g
Preço
599 EUR

 

Lenovo ThinkPad E480
Lenovo ThinkPad E480
Lenovo ThinkPad E480
Lenovo ThinkPad E480
Lenovo ThinkPad E480
Lenovo ThinkPad E480
Lenovo ThinkPad E480
Lenovo ThinkPad E480
Lenovo ThinkPad E480
Lenovo ThinkPad E480
Lenovo ThinkPad E480
Lenovo ThinkPad E480
Lenovo ThinkPad E480
Lenovo ThinkPad E480
Lenovo ThinkPad E480
Lenovo ThinkPad E480
Lenovo ThinkPad E480
Lenovo ThinkPad E480
Lenovo ThinkPad E480
Lenovo ThinkPad E480
Lenovo ThinkPad E480
Lenovo ThinkPad E480

Size Comparison

left: USB 3.1 Gen 2 Type-C, HDMI, 2x USB 3.0 Type-A, audio combo jack
left: USB 3.1 Gen 2 Type-C, HDMI, 2x USB 3.0 Type-A, audio combo jack
right: MicroSD card reader, USB 2.0 Type-A, Ethernet, Kensington lock
right: MicroSD card reader, USB 2.0 Type-A, Ethernet, Kensington lock
front: no connectivity
front: no connectivity
rear: no connectivity
rear: no connectivity
SDCardreader Transfer Speed
average JPG Copy Test (av. of 3 runs)
HP ProBook 440 G5-3KX87ES
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
79.5 MB/s ∼100% +4%
Schenker Slim 14 L17
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
77.2 MB/s ∼97% +1%
Lenovo ThinkPad E480-20KQS00000
  (Toshiba Exceria Pro M501)
76.3 MB/s ∼96% 0%
Lenovo ThinkPad E480-20KNCTO1WW
  (Toshiba Exceria Pro M501)
76.1 MB/s ∼96%
Average of class Office
  (10.2 - 191, n=215)
62.2 MB/s ∼78% -18%
Asus VivoBook S14 S406UA-BV023T
  (Toshiba Exceria Pro M501 microSDXC 64GB)
38.7 MB/s ∼49% -49%
Acer TravelMate P449-G2-M-56CD
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
24.6 MB/s ∼31% -68%
maximum AS SSD Seq Read Test (1GB)
HP ProBook 440 G5-3KX87ES
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
87.9 (min: 79.5) MB/s ∼100% +1%
Lenovo ThinkPad E480-20KNCTO1WW
  (Toshiba Exceria Pro M501)
87.3 MB/s ∼99%
Schenker Slim 14 L17
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
85.7 MB/s ∼97% -2%
Lenovo ThinkPad E480-20KQS00000
  (Toshiba Exceria Pro M501)
83.6 MB/s ∼95% -4%
Average of class Office
  (9.5 - 255, n=195)
80.1 MB/s ∼91% -8%
Asus VivoBook S14 S406UA-BV023T
  (Toshiba Exceria Pro M501 microSDXC 64GB)
37.8 MB/s ∼43% -57%
Acer TravelMate P449-G2-M-56CD
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
27.6 MB/s ∼31% -68%
Networking
iperf3 Client (receive) TCP 1 m 4M x10
Lenovo ThinkPad E480-20KQS00000
Realtek 8822BE Wireless LAN 802.11ac PCI-E NIC
659 MBit/s ∼100% +115%
HP ProBook 440 G5-3KX87ES
Realtek 8822BE Wireless LAN 802.11ac PCI-E NIC
649 MBit/s ∼98% +112%
Schenker Slim 14 L17
Intel 8265 Tri-Band WiFi (Oak Peak) Network Adapter
592 MBit/s ∼90% +93%
Acer TravelMate P449-G2-M-56CD
Intel Dual Band Wireless-AC 7265
562 MBit/s ∼85% +84%
Lenovo ThinkPad E470
Intel Dual Band Wireless-AC 8265
512 MBit/s ∼78% +67%
Average of class Office
  (5 - 688, n=155)
470 MBit/s ∼71% +54%
Asus VivoBook S14 S406UA-BV023T
Qualcomm Atheros QCA9377 Wireless Network Adapter
335 MBit/s ∼51% +9%
Lenovo ThinkPad E480-20KNCTO1WW
Intel Dual Band Wireless-AC 3165
306 MBit/s ∼46%
iperf3 Client (transmit) TCP 1 m 4M x10
Lenovo ThinkPad E470
Intel Dual Band Wireless-AC 8265
666 MBit/s ∼100% +122%
Acer TravelMate P449-G2-M-56CD
Intel Dual Band Wireless-AC 7265
648 MBit/s ∼97% +116%
HP ProBook 440 G5-3KX87ES
Realtek 8822BE Wireless LAN 802.11ac PCI-E NIC
629 MBit/s ∼94% +110%
Lenovo ThinkPad E480-20KQS00000
Realtek 8822BE Wireless LAN 802.11ac PCI-E NIC
602 MBit/s ∼90% +101%
Schenker Slim 14 L17
Intel 8265 Tri-Band WiFi (Oak Peak) Network Adapter
518 MBit/s ∼78% +73%
Average of class Office
  (34 - 688, n=155)
437 MBit/s ∼66% +46%
Asus VivoBook S14 S406UA-BV023T
Qualcomm Atheros QCA9377 Wireless Network Adapter
322 MBit/s ∼48% +7%
Lenovo ThinkPad E480-20KNCTO1WW
Intel Dual Band Wireless-AC 3165
300 MBit/s ∼45%
252
cd/m²
266
cd/m²
254
cd/m²
239
cd/m²
262
cd/m²
241
cd/m²
221
cd/m²
249
cd/m²
224
cd/m²
Distribuição do brilho
X-Rite i1Pro 2
Máximo: 266 cd/m² Médio: 245.3 cd/m² Minimum: 3 cd/m²
iluminação: 83 %
iluminação com acumulador: 262 cd/m²
Contraste: 1379:1 (Preto: 0.19 cd/m²)
ΔE Color 7 | 0.4-29.43 Ø6.3
ΔE Greyscale 6.4 | 0.64-98 Ø6.5
61.9% sRGB (Argyll 3D) 39.5% AdobeRGB 1998 (Argyll 3D)
Gamma: 2.14
Lenovo ThinkPad E480-20KNCTO1WW
Innolux N140HCA-EAC, 1920x1080, 14
Lenovo ThinkPad E480-20KQS00000
Innolux N140HCA-EAC, 1920x1080, 14
HP ProBook 440 G5-3KX87ES
LGD04B2, 1920x1080, 14
Lenovo ThinkPad E470
NT140WHM-N41, 1366x768, 14
Acer TravelMate P449-G2-M-56CD
N140HCA-EAB, 1920x1080, 14
Schenker Slim 14 L17
LG Philips LGD046D, 1920x1080, 14
Asus VivoBook S14 S406UA-BV023T
BOE CQ NT140WHM-N44, 1366x768, 14
Response Times
1%
10%
-14%
8%
3%
-12%
Response Time Grey 50% / Grey 80% *
44.8 (23.6, 21.2)
44 (22.8, 21.2)
2%
40 (21.2, 18.8)
11%
44 (22, 22)
2%
39 (22, 17)
13%
37.6 (19.6, 18)
16%
42 (22, 20)
6%
Response Time Black / White *
31.2 (17.2, 14)
31.2 (17.2, 14)
-0%
28.8 (17.2, 11.6)
8%
14 (8, 6)
55%
28 (16, 12)
10%
28 (14.8, 13.2)
10%
13 (7, 6)
58%
PWM Frequency
25000 (30)
24880 (40)
0%
200 (90)
-99%
25000 (70)
0%
20490 (99)
-18%
200 (90)
-99%
Screen
10%
-3%
-36%
-6%
17%
-28%
Brightness middle
262
251
-4%
236
-10%
209
-20%
271
3%
326
24%
215
-18%
Brightness
245
231
-6%
221
-10%
208
-15%
256
4%
320
31%
208
-15%
Brightness Distribution
83
80
-4%
88
6%
81
-2%
85
2%
81
-2%
81
-2%
Black Level *
0.19
0.19
-0%
0.26
-37%
0.58
-205%
0.43
-126%
0.31
-63%
0.4
-111%
Contrast
1379
1321
-4%
908
-34%
360
-74%
630
-54%
1052
-24%
538
-61%
Colorchecker DeltaE2000 *
7
5.1
27%
5.7
19%
8.12
-16%
5.03
28%
4.6
34%
9.37
-34%
Colorchecker DeltaE2000 max. *
23.6
10.6
55%
22
7%
15.18
36%
11.9
50%
10.3
56%
15.84
33%
Greyscale DeltaE2000 *
6.4
4.5
30%
3.8
41%
9.86
-54%
4.02
37%
4.4
31%
10.52
-64%
Gamma
2.14 112%
2.18 110%
2.1 114%
2.37 101%
2.31 104%
2.24 107%
2.45 98%
CCT
6065 107%
6146 106%
7318 89%
10218 64%
6659 98%
5978 109%
11214 58%
Color Space (Percent of AdobeRGB 1998)
39.5
39.8
1%
37.7
-5%
37
-6%
39
-1%
55.8
41%
37
-6%
Color Space (Percent of sRGB)
61.9
62.5
1%
59.2
-4%
58
-6%
61
-1%
85.1
37%
58
-6%
Total Average (Program / Settings)
6% / 8%
4% / -1%
-25% / -31%
1% / -3%
10% / 13%
-20% / -25%

* ... smaller is better

CalMAN: gray scale (uncalibrated)
CalMAN: gray scale (uncalibrated)
CalMAN: ColorChecker (uncalibrated)
CalMAN: ColorChecker (uncalibrated)
CalMAN: saturation (uncalibrated)
CalMAN: saturation (uncalibrated)
CalMAN: gray scale (calibrated)
CalMAN: gray scale (calibrated)
CalMAN: ColorChecker (calibrated)
CalMAN: ColorChecker (calibrated)
CalMAN: saturation (calibrated)
CalMAN: saturation (calibrated)

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
31.2 ms ... rise ↗ and fall ↘ combined↗ 17.2 ms rise
↘ 14 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.8 (minimum) to 240 (maximum) ms. » 80 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (25.8 ms).
       Response Time 50% Grey to 80% Grey
44.8 ms ... rise ↗ and fall ↘ combined↗ 23.6 ms rise
↘ 21.2 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.9 (minimum) to 636 (maximum) ms. » 69 % of all devices are better.
This means that the measured response time is similar to the average of all tested devices (41.3 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 detected 25000 Hz ≤ 30 % brightness setting

The display backlight flickers at 25000 Hz (Likely utilizing PWM) Flickering detected at a brightness setting of 30 % and below. There should be no flickering or PWM above this brightness setting.

The frequency of 25000 Hz is quite high, so most users sensitive to PWM should not notice any flickering.

In comparison: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 8813 (minimum: 43 - maximum: 142900) Hz was measured.

CPU-Z
CPU-Z
CPU-Z
CPU-Z
CPU-Z
CPU-Z
CPU-Z
GPU-Z
GPU-Z
DPC-Latenzen
HWiNFO
Intel Extreme Utility
Intel Extreme Utility (Benchmark)
 
0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340350360370380390400410420430440450460470480490500510520530540Tooltip
Cinebench R15 CPU Multi 64 Bit
Cinebench R15
CPU Single 64Bit
HP ProBook 440 G5-3KX87ES
Intel Core i5-8250U
146 Points ∼100% +1%
Schenker Slim 14 L17
Intel Core i5-8250U
145 Points ∼99% +1%
Lenovo ThinkPad E480-20KQS00000
Intel Core i5-8250U
145 Points ∼99% +1%
Lenovo ThinkPad E480-20KNCTO1WW
Intel Core i5-8250U
144 Points ∼99%
Asus VivoBook S14 S406UA-BV023T
Intel Core i5-8250U
143 Points ∼98% -1%
Average Intel Core i5-8250U
  (81 - 147, n=72)
141 Points ∼97% -2%
Acer TravelMate P449-G2-M-56CD
Intel Core i5-7200U
128 Points ∼88% -11%
Lenovo ThinkPad E470
Intel Core i5-7200U
126 Points ∼86% -12%
Average of class Office
  (20 - 178, n=456)
107 Points ∼73% -26%
CPU Multi 64Bit
HP ProBook 440 G5-3KX87ES
Intel Core i5-8250U
620 Points ∼100% +15%
Asus VivoBook S14 S406UA-BV023T
Intel Core i5-8250U
606 Points ∼98% +12%
Average Intel Core i5-8250U
  (320 - 730, n=75)
569 Points ∼92% +5%
Lenovo ThinkPad E480-20KQS00000
Intel Core i5-8250U
548 Points ∼88% +1%
Lenovo ThinkPad E480-20KNCTO1WW
Intel Core i5-8250U
540 Points ∼87%
Schenker Slim 14 L17
Intel Core i5-8250U
533 Points ∼86% -1%
Acer TravelMate P449-G2-M-56CD
Intel Core i5-7200U
325 Points ∼52% -40%
Lenovo ThinkPad E470
Intel Core i5-7200U
324 Points ∼52% -40%
Average of class Office
  (36 - 1050, n=460)
311 Points ∼50% -42%
Cinebench R11.5
CPU Single 64Bit
Lenovo ThinkPad E480-20KNCTO1WW
Intel Core i5-8250U
1.63 Points ∼100%
Average Intel Core i5-8250U
  (0.91 - 1.79, n=30)
1.611 Points ∼99% -1%
Average of class Office
  (0.23 - 2.04, n=415)
1.119 Points ∼69% -31%
CPU Multi 64Bit
Lenovo ThinkPad E480-20KNCTO1WW
Intel Core i5-8250U
6.1 Points ∼100%
Average Intel Core i5-8250U
  (3.15 - 7.76, n=30)
6.04 Points ∼99% -1%
Average of class Office
  (0.26 - 11.6, n=587)
2.72 Points ∼45% -55%
JetStream 1.1 - 1.1 Total Score
Asus VivoBook S14 S406UA-BV023T
Intel Core i5-8250U
238.13 Points ∼100% +9%
Lenovo ThinkPad E480-20KQS00000
Intel Core i5-8250U
233.47 Points ∼98% +7%
HP ProBook 440 G5-3KX87ES
Intel Core i5-8250U
231.59 Points ∼97% +6%
Average Intel Core i5-8250U
  (155 - 256, n=61)
220 Points ∼92% +1%
Lenovo ThinkPad E480-20KNCTO1WW
Intel Core i5-8250U
217.74 Points ∼91%
Lenovo ThinkPad E470
Intel Core i5-7200U
208.23 Points ∼87% -4%
Acer TravelMate P449-G2-M-56CD
Intel Core i5-7200U
206.92 Points ∼87% -5%
Average of class Office
  (36.7 - 268, n=192)
176 Points ∼74% -19%
Octane V2 - Total Score
Lenovo ThinkPad E480-20KQS00000
Intel Core i5-8250U
34394 Points ∼100% +13%
HP ProBook 440 G5-3KX87ES
Intel Core i5-8250U
32530 Points ∼95% +7%
Acer TravelMate P449-G2-M-56CD
Intel Core i5-7200U
30834 Points ∼90% +2%
Average Intel Core i5-8250U
  (22930 - 35817, n=39)
30821 Points ∼90% +1%
Lenovo ThinkPad E480-20KNCTO1WW
Intel Core i5-8250U
30373 Points ∼88%
Lenovo ThinkPad E470
Intel Core i5-7200U
26023 Points ∼76% -14%
Average of class Office
  (3727 - 40798, n=193)
22063 Points ∼64% -27%
Mozilla Kraken 1.1 - Total Score
Average of class Office
  (914 - 9672, n=200)
2226 ms * ∼100% -67%
Lenovo ThinkPad E480-20KNCTO1WW
Intel Core i5-8250U
1332.8 ms * ∼60%
Lenovo ThinkPad E470
Intel Core i5-7200U
1241.1 ms * ∼56% +7%
Acer TravelMate P449-G2-M-56CD
Intel Core i5-7200U
1212.4 ms * ∼54% +9%
Average Intel Core i5-8250U
  (1005 - 1357, n=40)
1206 ms * ∼54% +10%
HP ProBook 440 G5-3KX87ES
Intel Core i5-8250U
1078.6 ms * ∼48% +19%
Lenovo ThinkPad E480-20KQS00000
Intel Core i5-8250U
1056.6 ms * ∼47% +21%

* ... smaller is better

Cinebench R10
Cinebench R10
Cinebench R11.5
Cinebench R11.5
Cinebench R15
Cinebench R15
Jetstream 1.1
Jetstream 1.1
Octane V2
Octane V2
Mozilla Kraken 1.1
Mozilla Kraken 1.1
Cinebench R10 Shading 32Bit
6744
Cinebench R10 Rendering Multiple CPUs 32Bit
18051
Cinebench R10 Rendering Single 32Bit
5539
Cinebench R10 Shading 64Bit
6804 Points
Cinebench R10 Rendering Multiple CPUs 64Bit
23873 Points
Cinebench R10 Rendering Single CPUs 64Bit
7202 Points
Cinebench R11.5 CPU Multi 64Bit
6.1 Points
Cinebench R11.5 OpenGL 64Bit
35.59 fps
Cinebench R11.5 CPU Single 64Bit
1.63 Points
Cinebench R15 CPU Multi 64Bit
540 Points
Cinebench R15 CPU Single 64Bit
144 Points
Cinebench R15 Ref. Match 64Bit
97.8 %
Cinebench R15 OpenGL 64Bit
39.6 fps
Ajuda
PCMark 8 Home
PCMark 8 Home
PCMark 8 Creative
PCMark 8 Creative
PCMark 8 Work
PCMark 8 Work
PCMark 8 Storage
PCMark 8 Storage
PCMark 10
PCMark 10
Lenovo ThinkPad E480-20KNCTO1WW
UHD Graphics 620, 8250U, Toshiba KBG30ZMT128G
Lenovo ThinkPad E480-20KQS00000
Radeon RX 550 (Laptop), 8250U, Lenovo LENSE20256GMSP34MEAT2TA
HP ProBook 440 G5-3KX87ES
UHD Graphics 620, 8250U, Intel SSD 600p SSDPEKKW256G7
Lenovo ThinkPad E470
HD Graphics 620, 7200U, SanDisk X400 SED 256GB, SATA (SD8TB8U-256G)
Acer TravelMate P449-G2-M-56CD
HD Graphics 620, 7200U, Intel SSD 600p SSDPEKKW512G7
Schenker Slim 14 L17
UHD Graphics 620, 8250U, Samsung SSD 960 Pro 512 GB m.2
Asus VivoBook S14 S406UA-BV023T
UHD Graphics 620, 8250U, SanDisk SD8SN8U256G1002
Average Intel Core i5-8250U, Intel UHD Graphics 620
 
Average of class Office
 
PCMark 8
12%
4%
2%
-4%
12%
8%
-2%
-18%
Work Score Accelerated v2
4849
5189
7%
4922
2%
4834
0%
4605
-5%
5106
5%
4653 (2699 - 5106, n=43)
-4%
3928 (1226 - 5428, n=290)
-19%
Home Score Accelerated v2
3574
4187
17%
3774
6%
3674
3%
3519
-2%
4006
12%
3937
10%
3625 (3076 - 4458, n=51)
1%
2998 (1169 - 4458, n=334)
-16%
PCMark 10
42%
33%
16%
18%
33%
25%
18%
Essentials
6999
7722
10%
7655
9%
6547
-6%
7077
1%
7468
7%
7330 (5855 - 9289, n=46)
5%
6855 (2683 - 8562, n=76)
-2%
Score
2279
3954
73%
3577
57%
3144
38%
3068
35%
3612
58%
3309 (2208 - 4081, n=46)
45%
3136 (803 - 4269, n=77)
38%
Total Average (Program / Settings)
27% / 27%
19% / 19%
9% / 9%
7% / 7%
12% / 12%
21% / 20%
12% / 12%
0% / 0%
PCMark 8 Home Score Accelerated v2
3574 pontos
PCMark 8 Creative Score Accelerated v2
4618 pontos
PCMark 8 Work Score Accelerated v2
4849 pontos
Ajuda
AS SSD
AS SSD
CrystalDiskMark 3
CrystalDiskMark 3
CrystalDiskMark 5
CrystalDiskMark 5
CrystalDiskInfo
CrystalDiskInfo
Lenovo ThinkPad E480-20KNCTO1WW
UHD Graphics 620, 8250U, Toshiba KBG30ZMT128G
Lenovo ThinkPad E480-20KQS00000
Radeon RX 550 (Laptop), 8250U, Lenovo LENSE20256GMSP34MEAT2TA
HP ProBook 440 G5-3KX87ES
UHD Graphics 620, 8250U, Intel SSD 600p SSDPEKKW256G7
Lenovo ThinkPad E470
HD Graphics 620, 7200U, SanDisk X400 SED 256GB, SATA (SD8TB8U-256G)
Acer TravelMate P449-G2-M-56CD
HD Graphics 620, 7200U, Intel SSD 600p SSDPEKKW512G7
Schenker Slim 14 L17
UHD Graphics 620, 8250U, Samsung SSD 960 Pro 512 GB m.2
CrystalDiskMark 3.0
24%
155%
56%
152%
440%
Write 4k QD32
100.2
118.3
18%
417.1
316%
208.8
108%
370.9
270%
475.1
374%
Read 4k QD32
197.5
389.9
97%
287.8
46%
284.2
44%
462.9
134%
565.3
186%
Write 4k
82.29
95.24
16%
139.8
70%
75.07
-9%
122.4
49%
196.7
139%
Read 4k
33.35
25.72
-23%
35.48
6%
34.15
2%
35.89
8%
57.71
73%
Write 512
127
122
-4%
600.3
373%
343.7
171%
584.2
360%
1480
1065%
Read 512
714.7
871.5
22%
922.5
29%
304.6
-57%
869.3
22%
815.2
14%
Write Seq
128.4
160.6
25%
602.2
369%
438.1
241%
581.1
353%
1995
1454%
Read Seq
909.4
1295
42%
1181
30%
454.2
-50%
1086
19%
2860
214%
Toshiba KBG30ZMT128G
Sequential Read: 909.4 MB/s
Sequential Write: 128.4 MB/s
512K Read: 714.7 MB/s
512K Write: 127 MB/s
4K Read: 33.35 MB/s
4K Write: 82.29 MB/s
4K QD32 Read: 197.5 MB/s
4K QD32 Write: 100.2 MB/s
3DMark 11 - 1280x720 Performance GPU
Lenovo ThinkPad E480-20KQS00000
AMD Radeon RX 550 (Laptop), Intel Core i5-8250U
4559 Points ∼100% +200%
Lenovo ThinkPad E480-20KQS00000
AMD Radeon RX 550 (Laptop), Intel Core i5-8250U
1619 Points ∼36% +7%
Asus VivoBook S14 S406UA-BV023T
Intel UHD Graphics 620, Intel Core i5-8250U
1743 Points ∼38% +15%
Schenker Slim 14 L17
Intel UHD Graphics 620, Intel Core i5-8250U
1666 Points ∼37% +10%
Average Intel UHD Graphics 620
  (1235 - 1915, n=83)
1650 Points ∼36% +9%
HP ProBook 440 G5-3KX87ES
Intel UHD Graphics 620, Intel Core i5-8250U
1595 Points ∼35% +5%
Lenovo ThinkPad E480-20KNCTO1WW
Intel UHD Graphics 620, Intel Core i5-8250U
1518 Points ∼33%
Lenovo ThinkPad E470
Intel HD Graphics 620, Intel Core i5-7200U
1412 Points ∼31% -7%
Acer TravelMate P449-G2-M-56CD
Intel HD Graphics 620, Intel Core i5-7200U
1380 Points ∼30% -9%
Average of class Office
  (185 - 4967, n=581)
1195 Points ∼26% -21%
3DMark
1920x1080 Fire Strike Graphics
Lenovo ThinkPad E480-20KQS00000
AMD Radeon RX 550 (Laptop), Intel Core i5-8250U
3249 Points ∼100% +268%
Asus VivoBook S14 S406UA-BV023T
Intel UHD Graphics 620, Intel Core i5-8250U
1178 Points ∼36% +34%
Average Intel UHD Graphics 620
  (819 - 1336, n=72)
1070 Points ∼33% +21%
HP ProBook 440 G5-3KX87ES
Intel UHD Graphics 620, Intel Core i5-8250U
929 Points ∼29% +5%
Average of class Office
  (138 - 4109, n=417)
919 Points ∼28% +4%
Lenovo ThinkPad E480-20KNCTO1WW
Intel UHD Graphics 620, Intel Core i5-8250U
882 Points ∼27%
Lenovo ThinkPad E470
Intel HD Graphics 620, Intel Core i5-7200U
858 Points ∼26% -3%
Acer TravelMate P449-G2-M-56CD
Intel HD Graphics 620, Intel Core i5-7200U
727 Points ∼22% -18%
1280x720 Cloud Gate Standard Graphics
Lenovo ThinkPad E480-20KQS00000
AMD Radeon RX 550 (Laptop), Intel Core i5-8250U
18158 Points ∼100% +151%
Asus VivoBook S14 S406UA-BV023T
Intel UHD Graphics 620, Intel Core i5-8250U
9969 Points ∼55% +38%
Average Intel UHD Graphics 620
  (6910 - 10493, n=76)
8674 Points ∼48% +20%
HP ProBook 440 G5-3KX87ES
Intel UHD Graphics 620, Intel Core i5-8250U
7833 Points ∼43% +8%
Lenovo ThinkPad E480-20KNCTO1WW
Intel UHD Graphics 620, Intel Core i5-8250U
7231 Points ∼40%
Lenovo ThinkPad E470
Intel HD Graphics 620, Intel Core i5-7200U
7006 Points ∼39% -3%
Acer TravelMate P449-G2-M-56CD
Intel HD Graphics 620, Intel Core i5-7200U
6458 Points ∼36% -11%
Average of class Office
  (1208 - 27117, n=461)
6438 Points ∼35% -11%
3DMark Ice Storm
3DMark Ice Storm
3DMark Ice Storm Unlimited
3DMark Ice Storm Unlimited
3DMark Ice Storm Extreme
3DMark Ice Storm Extreme
3DMark Cloud Gate
3DMark Cloud Gate
3DMark Sky Diver
3DMark Sky Diver
3DMark Fire Strike
3DMark Fire Strike
3DMark Fire Strike Extreme
3DMark Fire Strike Extreme
3DMark Fire Strike Ultra
3DMark Fire Strike Ultra
3DMark Time Spy
3DMark Time Spy
3DMark 11
3DMark 11
 
 
3DMark 11 Performance
1591 pontos
3DMark Ice Storm Standard Score
57070 pontos
3DMark Cloud Gate Standard Score
6738 pontos
3DMark Fire Strike Score
829 pontos
3DMark Fire Strike Extreme Score
370 pontos
3DMark Time Spy Score
343 pontos
Ajuda
baixo média alto ultra
BioShock Infinite (2013) 37.824.419.96.8fps
The Witcher 3 (2015) 14.89.45.2fps
Rise of the Tomb Raider (2016) 16.910.45.9fps

Barulho

Ocioso
29.1 / 29.1 / 30.3 dB
Carga
31.8 / 33.8 dB
  red to green bar
 
 
30 dB
silencioso
40 dB(A)
audível
50 dB(A)
ruidosamente alto
 
min: dark, med: mid, max: light   Audix TM1, Arta (15 cm de distância)   environment noise: 29.1 dB(A)
Lenovo ThinkPad E480-20KNCTO1WWLenovo ThinkPad E480-20KQS00000HP ProBook 440 G5-3KX87ESLenovo ThinkPad E470Acer TravelMate P449-G2-M-56CDSchenker Slim 14 L17Asus VivoBook S14 S406UA-BV023T
Noise
-11%
-3%
-3%
-6%
2%
-10%
off / environment *
29.1
29.8
-2%
29.1
-0%
30.5
-5%
29.9
-3%
28.7
1%
30.2
-4%
Idle Minimum *
29.1
29.8
-2%
29.1
-0%
30.5
-5%
30.2
-4%
28.7
1%
30.2
-4%
Idle Average *
29.1
31.5
-8%
29.1
-0%
30.5
-5%
30.2
-4%
29.5
-1%
30.2
-4%
Idle Maximum *
30.3
33.3
-10%
30.7
-1%
30.5
-1%
30.2
-0%
29.5
3%
31.3
-3%
Load Average *
31.8
39.1
-23%
34.5
-8%
32.9
-3%
36.7
-15%
30.5
4%
40.1
-26%
Load Maximum *
33.8
40.4
-20%
36
-7%
32.9
3%
36.4
-8%
33.4
1%
40.4
-20%
Witcher 3 ultra *
39.1

* ... smaller is better

dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs203432.635.63732.22529.13028.833.228.53131.631.732.131.930.94031.129.829.429.531.15026.725.726.82727.56324.625.625.525.824.78024.42524.326.323.710026.326.824.92527.512526.62525.324.62616027.925.126.826.728.720024.724.423.62427.22502422.9222227.331521.622.521.222.123.240019.522.521.320.421.350019.822.320.819.320.763018.220.42018.319.780018.220.719.918.619.1100020.522.720.818.821125018.321.720.416.419.4160018.122.419.915.420.1200017.822.720.415.218.7250016.920.919.214.918.1315017.221.719.41518.8400017.124.220.415.22050001722.819.315.419.1630016.219.417.615.817.1800016.317.716.91616.51000016.416.816.81616.31250016.416.316.81616.31600016.616.217.315.916.2SPL30.333.831.829.131.7N1.421.71.21.7median 18.2Lenovo ThinkPad E480-20KNCTO1WWmedian 22.4median 20.4median 16.4median 19.7Delta31.31.23.12.333.43135.330.73432.428.426.930.93128.930.632.129.931.632.631.831.832.330.627.830.529.228.22830.229.127.627.628.725.525.926.727.726.228.924.925.326.427.52627.12526.324.327.125.823.824.324.423.924.424.423.523.624.624.225.324.125.423.623.724.123.923.82521.121.62321.621.724.221.521.523.820.720.625.120.92224.619.918.625.320.422.62519.218.926.520.121.824.11918.126.520.922.52619.317.826.721.523.126.219.817.227.721.623.826.619.417.428.421.32326.119.416.72823.526.52720.416.728.52325.529.420.916.831.221.523.727.3201729.821.628.327.318.117.228.720.223.831.818.317.530.819.621251817.827.518.71922.317.818.224.218.318.220.217.918.221.6181819.21818.319.217.817.819.717.918.318.533.336.139.131.529.840.41.92.33.11.61.33.5median 21.3Lenovo ThinkPad E480-20KQS00000median 23median 24.6median 19.4median 18.2median 26.50.91.41.21.61.62hearing rangehide median Fan Noise
stress test: Prime95
stress test: Prime95
stress test: FurMark
stress test: FurMark
stress test: FurMark+Prime95
stress test: FurMark+Prime95
Carga Máxima
 35.9 °C36.3 °C36.7 °C 
 32.2 °C33.8 °C32.2 °C 
 25.4 °C25.8 °C25.3 °C 
Máximo: 36.7 °C
Médio: 31.5 °C
38.7 °C42.8 °C40.7 °C
29.4 °C37 °C36.5 °C
22.9 °C24 °C23.9 °C
Máximo: 42.8 °C
Médio: 32.9 °C
alimentação elétrica  30.4 °C | Temperatura do quarto 20.5 °C | Voltcraft IR-900
Lenovo ThinkPad E480-20KNCTO1WWLenovo ThinkPad E480-20KQS00000HP ProBook 440 G5-3KX87ESLenovo ThinkPad E470Acer TravelMate P449-G2-M-56CDSchenker Slim 14 L17Asus VivoBook S14 S406UA-BV023T
Heat
-37%
-7%
0%
-5%
-12%
-13%
Maximum Upper Side *
36.7
51.9
-41%
39
-6%
35.6
3%
36.8
-0%
41.9
-14%
42.2
-15%
Maximum Bottom *
42.8
71.6
-67%
45.5
-6%
37.2
13%
31.3
27%
43.7
-2%
39.4
8%
Idle Upper Side *
23.4
24.8
-6%
24.8
-6%
24.4
-4%
26.7
-14%
24.8
-6%
28.1
-20%
Idle Bottom *
22.8
30
-32%
25
-10%
25.6
-12%
30
-32%
28.4
-25%
28.1
-23%

* ... smaller is better

Consumo de energia
desligadodarklight 0.42 / 0.64 Watt
Ociosodarkmidlight 3.5 / 5.3 / 6.1 Watt
Carga midlight 30 / 42.3 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
Lenovo ThinkPad E480-20KNCTO1WW
8250U, UHD Graphics 620, IPS LED, 1920x1080, 14
Lenovo ThinkPad E480-20KQS00000
8250U, Radeon RX 550 (Laptop), IPS LED, 1920x1080, 14
HP ProBook 440 G5-3KX87ES
8250U, UHD Graphics 620, IPS LED, 1920x1080, 14
Lenovo ThinkPad E470
7200U, HD Graphics 620, TN LED, 1366x768, 14
Acer TravelMate P449-G2-M-56CD
7200U, HD Graphics 620, IPS, 1920x1080, 14
Schenker Slim 14 L17
8250U, UHD Graphics 620, IPS, 1920x1080, 14
Asus VivoBook S14 S406UA-BV023T
8250U, UHD Graphics 620, TN LED, 1366x768, 14
Power Consumption
-38%
-33%
-25%
-20%
-42%
-8%
Idle Minimum *
3.5
4.1
-17%
4.4
-26%
5.2
-49%
4.5
-29%
6
-71%
3.7
-6%
Idle Average *
5.3
6.3
-19%
7.1
-34%
7.6
-43%
7.1
-34%
8.46
-60%
5.6
-6%
Idle Maximum *
6.1
7.1
-16%
10.2
-67%
9.9
-62%
10.2
-67%
9.48
-55%
7.6
-25%
Load Average *
30
54.8
-83%
36.5
-22%
31
-3%
29.8
1%
37.4
-25%
37.4
-25%
Load Maximum *
42.3
66.4
-57%
48.7
-15%
29.7
30%
31
27%
41.1
3%
33
22%
Witcher 3 ultra *
43.8

* ... smaller is better

Tempo de Execução da Bateria
Ocioso (sem WLAN, min brilho)
18h 26min
NBC WiFi Websurfing Battery Test 1.3 (Edge 41.16299.15.0)
8h 15min
Big Buck Bunny H.264 1080p
7h 11min
Carga (máximo brilho)
1h 45min
maximum battery life
maximum battery life
minimum battery life
minimum battery life
Wi-Fi battery test
Wi-Fi battery test
H.264 battery test
H.264 battery test
charging
charging
Lenovo ThinkPad E480-20KNCTO1WW
8250U, UHD Graphics 620, 45 Wh
Lenovo ThinkPad E480-20KQS00000
8250U, Radeon RX 550 (Laptop), 48 Wh
HP ProBook 440 G5-3KX87ES
8250U, UHD Graphics 620, 48 Wh
Lenovo ThinkPad E470
7200U, HD Graphics 620, 45 Wh
Acer TravelMate P449-G2-M-56CD
7200U, HD Graphics 620, 48 Wh
Schenker Slim 14 L17
8250U, UHD Graphics 620, 44 Wh
Asus VivoBook S14 S406UA-BV023T
8250U, UHD Graphics 620, 39 Wh
Average of class Office
 
Battery Runtime
-5%
-4%
8%
-7%
-39%
-4%
-19%
Reader / Idle
1106
1164
5%
821
-26%
1112
1%
976
-12%
553 (101 - 1857, n=760)
-50%
H.264
431
536
24%
224
-48%
546
27%
503
17%
408 (139 - 791, n=144)
-5%
WiFi v1.3
495
341
-31%
416
-16%
480
-3%
341
-31%
304
-39%
476
-4%
407 (105 - 964, n=273)
-18%
Load
105
88
-16%
185
76%
111
6%
104
-1%
101 (37 - 259, n=705)
-4%

Pro

+ Carcaça elegante e robusta
+ Excelente teclado
+ Touchpad decente, trackpoint muito bom
+ Tela IPS mate com relação de contraste decente
+ Processador veloz
+ Boa duração da bateria
+ Baixo consumo de energia
+ Agradavelmente silencioso

Contra

- SSD PCIe NVMe lento (escritura)
- Leitor de microSD em vez de leitor de cartão SD
- 12 meses de garantia
- Apenas 4 GB de RAM
Lenovo ThinkPad E480. Review unit courtesy of Campuspoint.
Lenovo ThinkPad E480. Review unit courtesy of Campuspoint.

O Lenovo ThinkPad E480 é um portátil de escritório acessível com hardware poderoso. Seu processador Intel Core i5-8250U é uma CPU poderosa e eficiente em termos de energia que leva a um consumo de energia melhor do que a média, do qual a duração da bateria certamente se beneficia. Equipado com apenas 4 GB de RAM e 128 GB de armazenamento, o ThinkPad E480 não oferece muito, mas é mais do que suficiente para tarefas de trabalho diárias.

Você realmente não pode errar, dado o baixo preço do E480 de cerca de $700. Ao contrário do E480 analisado recentemente com a AMD Radeon RX 550, a unidade de teste de hoje merece toda nossa recomendação. Ficamos particularmente impressionados com o painel IPS de alto contraste - um painel como este é bastante incomum na faixa de preços do E480. A nossa maior queixa foi o mal desempenho do SSD do dispositivo, e também ficamos bastante irritados com a falta de um leitor de cartões SD (que foi substituído por um leitor de cartões MicroSD). Em geral, você obtém um cavalo de trabalho sólido a um preço decente e justo.

O Lenovo ThinkPad E480 é bem feito e conta com dispositivos de entrada bem conhecidos que já elogiamos várias vezes no passado.

Lenovo ThinkPad E480-20KNCTO1WW - 03/13/2018 v6
Sebastian Bade

Acabamento
86 / 98 → 88%
Teclado
94%
Mouse
88%
Conectividade
63 / 80 → 79%
Peso
66 / 20-67 → 97%
Bateria
90%
Pantalha
82%
Desempenho do jogos
55 / 68 → 81%
Desempenho da aplicação
87 / 92 → 95%
Temperatura
94%
Ruído
95%
Audio
64%
Camera
42 / 85 → 49%
Médio
77%
88%
Office - Médio equilibrado

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> Análises e revisões de portáteis e celulares > Análises > Análises > Breve Análise do Portátil Lenovo ThinkPad E480 (i5-8250U, UHD 620, SSD)
Sebastian Bade, 2018-03- 8 (Update: 2018-03-13)