Notebookcheck

Test: Lenovo ThinkPad E490 - Radeon GPU:n är för mycket för kylningen (Sammanfattning)

Fortfarande en het maskin. ThinkPad E490 går att köpa med en dedikerad GPU som tillval. I likhet med dess föregångare får tyvärr kylningen kämpa med den extra värmen, och inte ens ett flertal BIOS-uppdateringar har ändrat på det.
Andreas Osthoff (översatt av Daniel Eriksson),
Lenovo ThinkPad E490-20N90004GE (ThinkPad E490 Serie)
Processor
Intel Core i7-8565U 4 x 1.8 - 4.6 GHz, Whiskey Lake-U
Grafikkort
AMD Radeon RX 550X (Laptop) - 2048 MB, Kärna: 1176 MHz, Minne: 1500 MHz, GDDR5, Adrenalin 17.12
Minne
16384 MB 
, DDR4-2400, Enkel kanal, 2 platser, upp till 64 GB
Skärm
14 tum 16:9, 1920 x 1080 pixlar 157 PPI, B140HAN04.2, IPS, glansig: nej, 60 Hz
Moderkort
Intel Cannon Lake-U PCH-LP Premium
Hårddisk
Toshiba KBG30ZMT512G, 512 GB 
, 439 GB ledigt
Ljudkort
Intel Cannon Lake-H/S - cAVS (Audio, Voice, Speech)
Anslutningar
1 USB 2.0, 2 USB 3.0, 1 USB 3.1 Gen2, 1 HDMI, 1 DisplayPort, 1 Kensingtonlås, Ljudanslutningar: 3.5 mm stereoanslutning, Kortläsare: microSD, 1 Fingeravtrycksläsare
Nätverk
Realtek RTL8168/8111 Gigabit-LAN (10/100/1000/2500/5000MBit/s), Intel Wireless-AC 9260 (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5), Bluetooth 5.0
Storlek
höjd x bredd x djup (i mm) 19.9 x 329 x 242
Batteri
45 Wh Litiumpolymer
Operativsystem
Microsoft Windows 10 Pro 64 Bit
Camera
Webbkamera: 720p
Övrigt
Högtalare: 2x 1.5 Watt Stereo, Tangentbord: Chiclet, Tangentbordsbelysning: ja, 65W PSU (USB-C), Lenovo Tools, 12 Månader Garanti
Vikt
1.864 kg, Strömförsörjning: 337 g
Pris
1120 Kr
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

Rating
Date
Model
Weight
Height
Size
Resolution
Best Price
85 %
05/2020
Lenovo ThinkPad E490-20N90004GE
i7-8565U, Radeon RX 550X (Laptop)
1.9 kg19.9 mm14"1920x1080
84 %
Lenovo ThinkPad E495-20NE000JGE
R5 3500U, Vega 8
1.8 kg19.9 mm14"1920x1080
86 %
03/2019
HP ProBook 440 G6-5TK01EA
i7-8565U, UHD Graphics 620
1.6 kg18 mm14"1920x1080
86 %
04/2020
Schenker VIA 14
i5-10210U, UHD Graphics 620
1.1 kg16.5 mm14"1920x1080
85 %
03/2020
Lenovo ThinkPad E14 20RA001MGE
i5-10210U, UHD Graphics 620
1.6 kg17.9 mm14"1920x1080

Storleksjämförelse

329 mm 242 mm 19.9 mm 1.9 kg329 mm 242 mm 19.9 mm 1.8 kg325 mm 232 mm 17.9 mm 1.6 kg324.2 mm 237.7 mm 18 mm 1.6 kg322 mm 216.8 mm 16.5 mm 1.1 kg
SDCardreader Transfer Speed
average JPG Copy Test (av. of 3 runs)
Lenovo ThinkPad E495-20NE000JGE
  (Toshiba Exceria Pro M501)
78.8 MB/s ∼100% +5%
Schenker VIA 14
 
77.5 MB/s ∼98% +4%
HP ProBook 440 G6-5TK01EA
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
77.1 MB/s ∼98% +3%
Lenovo ThinkPad E490-20N90004GE
  (Toshiba Exceria Pro M501)
74.8 MB/s ∼95%
Average of class Office
  (10.2 - 191, n=306)
62.5 MB/s ∼79% -16%
maximum AS SSD Seq Read Test (1GB)
Lenovo ThinkPad E495-20NE000JGE
  (Toshiba Exceria Pro M501)
87.7 MB/s ∼100% +3%
Schenker VIA 14
  (Toshiba Exceria pro M501 64 GB UHS-II)
87.1 MB/s ∼99% +2%
Lenovo ThinkPad E490-20N90004GE
  (Toshiba Exceria Pro M501)
85.4 MB/s ∼97%
HP ProBook 440 G6-5TK01EA
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
81.9 MB/s ∼93% -4%
Average of class Office
  (9.5 - 255, n=279)
78.3 MB/s ∼89% -8%
Networking
iperf3 Client (receive) TCP 1 m 4M x10
Schenker VIA 14
Intel Wi-Fi 6 AX200
1532 (min: 788, max: 1670) MBit/s ∼100% +138%
Lenovo ThinkPad E14 20RA001MGE
Intel Wi-Fi 6 AX201
935 (min: 472, max: 956) MBit/s ∼61% +45%
Lenovo ThinkPad E495-20NE000JGE
Realtek RTL8822BE Wireless LAN 802.11ac PCIe Adapter
648 MBit/s ∼42% +1%
Lenovo ThinkPad E490-20N90004GE
Intel Wireless-AC 9260
644 (min: 588, max: 703) MBit/s ∼42%
Average Intel Wireless-AC 9260
  (363 - 1154, n=31)
635 MBit/s ∼41% -1%
HP ProBook 440 G6-5TK01EA
Intel Wireless-AC 9560
633 MBit/s ∼41% -2%
iperf3 Client (transmit) TCP 1 m 4M x10
Schenker VIA 14
Intel Wi-Fi 6 AX200
1472 (min: 1403, max: 1492) MBit/s ∼100% +118%
Lenovo ThinkPad E490-20N90004GE
Intel Wireless-AC 9260
674 (min: 657, max: 683) MBit/s ∼46%
HP ProBook 440 G6-5TK01EA
Intel Wireless-AC 9560
670 MBit/s ∼46% -1%
Lenovo ThinkPad E14 20RA001MGE
Intel Wi-Fi 6 AX201
640 (min: 581, max: 690) MBit/s ∼43% -5%
Lenovo ThinkPad E495-20NE000JGE
Realtek RTL8822BE Wireless LAN 802.11ac PCIe Adapter
621 MBit/s ∼42% -8%
Average Intel Wireless-AC 9260
  (83 - 1048, n=31)
593 MBit/s ∼40% -12%
236
cd/m²
262
cd/m²
248
cd/m²
247
cd/m²
278
cd/m²
258
cd/m²
250
cd/m²
270
cd/m²
262
cd/m²
Distribution av ljusstyrkan
B140HAN04.2
X-Rite i1Pro 2
Max: 278 cd/m² Medel: 256.8 cd/m² Minimum: 2.8 cd/m²
Distribution av ljusstyrkan: 85 %
Mitt på batteriet: 278 cd/m²
Kontrast: 1463:1 (Svärta: 0.19 cd/m²)
ΔE Color 5.1 | 0.6-29.43 Ø5.9, calibrated: 4.5
ΔE Greyscale 2.7 | 0.64-98 Ø6.1
58.4% sRGB (Argyll 3D) 37.1% AdobeRGB 1998 (Argyll 3D)
Gamma: 2.21
Lenovo ThinkPad E490-20N90004GE
B140HAN04.2, IPS, 1920x1080, 14
Lenovo ThinkPad E495-20NE000JGE
N140HCA-EAC, IPS, 1920x1080, 14
HP ProBook 440 G6-5TK01EA
LG Philips, LGD05F1, IPS, 1920x1080, 14
Schenker VIA 14
B140HAN06.2, a-Si AHVA-IPS LED, 1920x1080, 14
Lenovo ThinkPad E14 20RA001MGE
NV140FHM-N48, IPS LED, 1920x1080, 14
Response Times
2%
7%
-28%
-25%
Response Time Grey 50% / Grey 80% *
44 (22, 22)
40.8 (22, 18.8)
7%
41.6 (22.8, 18.8)
5%
60.8 (28.4, 32.4)
-38%
52 (26, 26)
-18%
Response Time Black / White *
30 (17.2, 12.8)
30.8 (17.6, 13.2)
-3%
27.2 (15.6, 11.6)
9%
35.2 (17.2, 18)
-17%
39.2 (22, 17.2)
-31%
PWM Frequency
25000 (40)
1250 (99)
Screen
1%
-13%
36%
-1%
Brightness middle
278
241
-13%
256
-8%
335
21%
305
10%
Brightness
257
230
-11%
238
-7%
309
20%
292
14%
Brightness Distribution
85
75
-12%
85
0%
84
-1%
89
5%
Black Level *
0.19
0.17
11%
0.23
-21%
0.17
11%
0.17
11%
Contrast
1463
1418
-3%
1113
-24%
1971
35%
1794
23%
Colorchecker DeltaE2000 *
5.1
4.7
8%
6.2
-22%
2.3
55%
5.9
-16%
Colorchecker DeltaE2000 max. *
19.3
19.7
-2%
18.2
6%
5
74%
18.4
5%
Colorchecker DeltaE2000 calibrated *
4.5
4.2
7%
5.2
-16%
1
78%
4.6
-2%
Greyscale DeltaE2000 *
2.7
2.6
4%
3.8
-41%
3.9
-44%
4.4
-63%
Gamma
2.21 100%
2.12 104%
2.5 88%
2.19 100%
2.05 107%
CCT
6685 97%
6507 100%
6643 98%
6556 99%
6921 94%
Color Space (Percent of AdobeRGB 1998)
37.1
40.3
9%
36.1
-3%
65.5
77%
38.2
3%
Color Space (Percent of sRGB)
58.4
63.3
8%
56.9
-3%
99.6
71%
59.6
2%
Total Average (Program / Settings)
2% / 1%
-3% / -10%
4% / 26%
-13% / -4%

* ... smaller is better

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
30 ms ... rise ↗ and fall ↘ combined↗ 17.2 ms rise
↘ 12.8 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. » 73 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (24.6 ms).
       Response Time 50% Grey to 80% Grey
44 ms ... rise ↗ and fall ↘ combined↗ 22 ms rise
↘ 22 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. » 64 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (39.2 ms).

Screen Flickering / PWM (Pulse-Width Modulation)

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

In comparison: 50 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 18037 (minimum: 5 - maximum: 2500000) Hz was measured.

0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340350360370380390400410420430440450460470480490500510520530540550560570580590600610620630640650660Tooltip
Lenovo ThinkPad E490-20N90004GE Intel Core i7-8565U, Intel Core i7-8565U: Ø608 (594.96-638.99)
Lenovo ThinkPad E495-20NE000JGE AMD Ryzen 5 3500U, AMD Ryzen 5 3500U: Ø658 (656.79-659.13)
Lenovo ThinkPad E14 20RA001MGE Intel Core i5-10210U, Intel Core i5-10210U: Ø526 (486.23-547.65)
Cinebench R20: CPU (Single Core) | CPU (Multi Core)
Cinebench R15: CPU Single 64Bit | CPU Multi 64Bit
Blender 2.79: BMW27 CPU
7-Zip 18.03: 7z b 4 -mmt1 | 7z b 4
Geekbench 5.1 / 5.2: 64 Bit Single-Core Score | 64 Bit Multi-Core Score
HWBOT x265 Benchmark v2.2: 4k Preset
LibreOffice : 20 Documents To PDF
R Benchmark 2.5: Overall mean
Cinebench R20 / CPU (Single Core) - CPU (Single Core)
Lenovo ThinkPad E14 20RA001MGE
Intel Core i5-10210U
421 Points ∼100% +6%
Average Intel Core i7-8565U
  (342 - 472, n=19)
407 Points ∼97% +3%
Lenovo ThinkPad E490-20N90004GE
Intel Core i7-8565U
397 Points ∼94%
Schenker VIA 14
Intel Core i5-10210U
395 Points ∼94% -1%
Average of class Office
  (79 - 497, n=69)
374 Points ∼89% -6%
Lenovo ThinkPad E495-20NE000JGE
AMD Ryzen 5 3500U
349 Points ∼83% -12%
Cinebench R20 / CPU (Multi Core) - CPU (Multi Core)
Lenovo ThinkPad E490-20N90004GE
Intel Core i7-8565U
1490 Points ∼100%
Lenovo ThinkPad E495-20NE000JGE
AMD Ryzen 5 3500U
1477 Points ∼99% -1%
Average of class Office
  (143 - 2601, n=70)
1256 Points ∼84% -16%
Lenovo ThinkPad E14 20RA001MGE
Intel Core i5-10210U
1254 Points ∼84% -16%
Average Intel Core i7-8565U
  (954 - 1645, n=19)
1250 Points ∼84% -16%
Schenker VIA 14
Intel Core i5-10210U
1150 Points ∼77% -23%
Cinebench R15 / CPU Single 64Bit - CPU Single 64Bit
HP ProBook 440 G6-5TK01EA
Intel Core i7-8565U
180 Points ∼100% +4%
Lenovo ThinkPad E490-20N90004GE
Intel Core i7-8565U
173 Points ∼96%
Average Intel Core i7-8565U
  (138 - 193, n=50)
172 Points ∼96% -1%
Lenovo ThinkPad E14 20RA001MGE
Intel Core i5-10210U
166 Points ∼92% -4%
Schenker VIA 14
Intel Core i5-10210U
154 Points ∼86% -11%
Lenovo ThinkPad E495-20NE000JGE
AMD Ryzen 5 3500U
140 Points ∼78% -19%
Average of class Office
  (20 - 202, n=581)
116 Points ∼64% -33%
Cinebench R15 / CPU Multi 64Bit - CPU Multi 64Bit
Schenker VIA 14
Intel Core i5-10210U
722 (min: 555, max: 722) Points ∼100% +13%
Lenovo ThinkPad E495-20NE000JGE
AMD Ryzen 5 3500U
658 (min: 656.79, max: 659.13) Points ∼91% +3%
Lenovo ThinkPad E490-20N90004GE
Intel Core i7-8565U
639 Points ∼89%
Average Intel Core i7-8565U
  (452 - 815, n=51)
610 Points ∼84% -5%
HP ProBook 440 G6-5TK01EA
Intel Core i7-8565U
593 (min: 540, max: 585.81) Points ∼82% -7%
Lenovo ThinkPad E14 20RA001MGE
Intel Core i5-10210U
548 (min: 486.23, max: 547.65) Points ∼76% -14%
Average of class Office
  (36 - 1139, n=589)
364 Points ∼50% -43%
Blender 2.79 / BMW27 CPU - BMW27 CPU
Average of class Office
  (473 - 9415, n=63)
1206 Seconds * ∼100% -3%
Lenovo ThinkPad E490-20N90004GE
Intel Core i7-8565U
1175.1 Seconds * ∼97%
Schenker VIA 14
Intel Core i5-10210U
1004 Seconds * ∼83% +15%
Lenovo ThinkPad E14 20RA001MGE
Intel Core i5-10210U
832 Seconds * ∼69% +29%
Average Intel Core i7-8565U
  (687 - 1175, n=21)
823 Seconds * ∼68% +30%
HP ProBook 440 G6-5TK01EA
Intel Core i7-8565U
820.9 Seconds * ∼68% +30%
Lenovo ThinkPad E495-20NE000JGE
AMD Ryzen 5 3500U
696 Seconds * ∼58% +41%
7-Zip 18.03 / 7z b 4 -mmt1 - 7z b 4 -mmt1
HP ProBook 440 G6-5TK01EA
Intel Core i7-8565U
4760 MIPS ∼100% +135%
Average Intel Core i7-8565U
  (2029 - 5923, n=22)
4594 MIPS ∼97% +126%
Schenker VIA 14
Intel Core i5-10210U
4282 MIPS ∼90% +111%
Lenovo ThinkPad E14 20RA001MGE
Intel Core i5-10210U
4099 MIPS ∼86% +102%
Average of class Office
  (1286 - 5923, n=63)
3967 MIPS ∼83% +96%
Lenovo ThinkPad E495-20NE000JGE
AMD Ryzen 5 3500U
3530 MIPS ∼74% +74%
Lenovo ThinkPad E490-20N90004GE
Intel Core i7-8565U
2029 MIPS ∼43%
7-Zip 18.03 / 7z b 4 - 7z b 4
Average Intel Core i7-8565U
  (10531 - 24847, n=22)
18049 MIPS ∼100% +71%
HP ProBook 440 G6-5TK01EA
Intel Core i7-8565U
17348 MIPS ∼96% +65%
Lenovo ThinkPad E495-20NE000JGE
AMD Ryzen 5 3500U
16902 MIPS ∼94% +60%
Lenovo ThinkPad E14 20RA001MGE
Intel Core i5-10210U
16590 MIPS ∼92% +58%
Average of class Office
  (2794 - 28826, n=63)
16215 MIPS ∼90% +54%
Schenker VIA 14
Intel Core i5-10210U
15424 MIPS ∼85% +46%
Lenovo ThinkPad E490-20N90004GE
Intel Core i7-8565U
10531 MIPS ∼58%
Geekbench 5.1 / 5.2 / 64 Bit Single-Core Score - 64 Bit Single-Core Score
Lenovo ThinkPad E490-20N90004GE
Intel Core i7-8565U
1108 Points ∼100%
Average Intel Core i7-8565U
 
1108 Points ∼100% 0%
Schenker VIA 14
Intel Core i5-10210U
1089 Points ∼98% -2%
Lenovo ThinkPad E14 20RA001MGE
Intel Core i5-10210U
1063 Points ∼96% -4%
Average of class Office
  (431 - 1308, n=28)
1043 Points ∼94% -6%
Geekbench 5.1 / 5.2 / 64 Bit Multi-Core Score - 64 Bit Multi-Core Score
Schenker VIA 14
Intel Core i5-10210U
3831 Points ∼100% +16%
Lenovo ThinkPad E490-20N90004GE
Intel Core i7-8565U
3308 Points ∼86%
Average Intel Core i7-8565U
 
3308 Points ∼86% 0%
Lenovo ThinkPad E14 20RA001MGE
Intel Core i5-10210U
3275 Points ∼85% -1%
Average of class Office
  (873 - 4853, n=28)
3227 Points ∼84% -2%
HWBOT x265 Benchmark v2.2 / 4k Preset - 4k Preset
Average Intel Core i7-8565U
  (3.24 - 5.5, n=21)
4.65 fps ∼100% +44%
HP ProBook 440 G6-5TK01EA
Intel Core i7-8565U
4.52 fps ∼97% +40%
Lenovo ThinkPad E14 20RA001MGE
Intel Core i5-10210U
4.37 fps ∼94% +35%
Average of class Office
  (0.4 - 7.8, n=62)
4.05 fps ∼87% +25%
Lenovo ThinkPad E495-20NE000JGE
AMD Ryzen 5 3500U
3.9 fps ∼84% +20%
Schenker VIA 14
Intel Core i5-10210U
3.69 fps ∼79% +14%
Lenovo ThinkPad E490-20N90004GE
Intel Core i7-8565U
3.24 fps ∼70%
LibreOffice / 20 Documents To PDF - 20 Documents To PDF
Average of class Office
  (51 - 244, n=24)
77.2 s ∼100%
Schenker VIA 14
Intel Core i5-10210U
0 s ∼0%
R Benchmark 2.5 / Overall mean - Overall mean
Average of class Office
  (0.634 - 3.11, n=28)
0.885 sec * ∼100% -30%
Lenovo ThinkPad E14 20RA001MGE
Intel Core i5-10210U
0.735 sec * ∼83% -8%
Schenker VIA 14
Intel Core i5-10210U
0.712 sec * ∼80% -4%
Lenovo ThinkPad E490-20N90004GE
Intel Core i7-8565U
0.682 sec * ∼77%
Average Intel Core i7-8565U
 
0.682 sec * ∼77% -0%

* ... smaller is better

Cinebench R15 CPU Single 64Bit
173 Points
Cinebench R15 CPU Multi 64Bit
639 Points
Cinebench R15 OpenGL 64Bit
79.06 fps
Cinebench R15 Ref. Match 64Bit
98 %
Hjälp
PCMark 10
Digital Content Creation
Lenovo ThinkPad E490-20N90004GE
Radeon RX 550X (Laptop), i7-8565U, Toshiba KBG30ZMT512G
3892 Points ∼30%
Average Intel Core i7-8565U, AMD Radeon RX 550X (Laptop)
  (3884 - 3892, n=2)
3888 Points ∼30% 0%
HP ProBook 440 G6-5TK01EA
UHD Graphics 620, i7-8565U, Toshiba XG5 KXG50ZNV512G
3076 Points ∼24% -21%
Lenovo ThinkPad E14 20RA001MGE
UHD Graphics 620, i5-10210U, SK hynix BC501 HFM512GDHTNG-8310A
3015 Points ∼23% -23%
Lenovo ThinkPad E495-20NE000JGE
Vega 8, R5 3500U, SK hynix BC501 HFM256GDHTNG
2989 Points ∼23% -23%
Average of class Office
  (320 - 5547, n=193)
2779 Points ∼21% -29%
Schenker VIA 14
UHD Graphics 620, i5-10210U, Seagate FireCuda 520 SSD ZP1000GM30002
2649 Points ∼20% -32%
Productivity
Average Intel Core i7-8565U, AMD Radeon RX 550X (Laptop)
  (7611 - 7964, n=2)
7788 Points ∼75% +2%
Lenovo ThinkPad E490-20N90004GE
Radeon RX 550X (Laptop), i7-8565U, Toshiba KBG30ZMT512G
7611 Points ∼73%
HP ProBook 440 G6-5TK01EA
UHD Graphics 620, i7-8565U, Toshiba XG5 KXG50ZNV512G
7230 Points ∼69% -5%
Lenovo ThinkPad E14 20RA001MGE
UHD Graphics 620, i5-10210U, SK hynix BC501 HFM512GDHTNG-8310A
6563 Points ∼63% -14%
Schenker VIA 14
UHD Graphics 620, i5-10210U, Seagate FireCuda 520 SSD ZP1000GM30002
6450 Points ∼62% -15%
Average of class Office
  (1266 - 8567, n=193)
5702 Points ∼55% -25%
Lenovo ThinkPad E495-20NE000JGE
Vega 8, R5 3500U, SK hynix BC501 HFM256GDHTNG
5485 Points ∼53% -28%
Essentials
Schenker VIA 14
UHD Graphics 620, i5-10210U, Seagate FireCuda 520 SSD ZP1000GM30002
8791 Points ∼77% +2%
Lenovo ThinkPad E490-20N90004GE
Radeon RX 550X (Laptop), i7-8565U, Toshiba KBG30ZMT512G
8649 Points ∼75%
Average Intel Core i7-8565U, AMD Radeon RX 550X (Laptop)
  (8523 - 8649, n=2)
8586 Points ∼75% -1%
Lenovo ThinkPad E14 20RA001MGE
UHD Graphics 620, i5-10210U, SK hynix BC501 HFM512GDHTNG-8310A
8149 Points ∼71% -6%
HP ProBook 440 G6-5TK01EA
UHD Graphics 620, i7-8565U, Toshiba XG5 KXG50ZNV512G
7897 Points ∼69% -9%
Average of class Office
  (2683 - 9821, n=193)
7230 Points ∼63% -16%
Lenovo ThinkPad E495-20NE000JGE
Vega 8, R5 3500U, SK hynix BC501 HFM256GDHTNG
7008 Points ∼61% -19%
Score
Average Intel Core i7-8565U, AMD Radeon RX 550X (Laptop)
  (4533 - 4597, n=2)
4565 Points ∼56% +1%
Lenovo ThinkPad E490-20N90004GE
Radeon RX 550X (Laptop), i7-8565U, Toshiba KBG30ZMT512G
4533 Points ∼56%
HP ProBook 440 G6-5TK01EA
UHD Graphics 620, i7-8565U, Toshiba XG5 KXG50ZNV512G
4015 Points ∼49% -11%
Lenovo ThinkPad E14 20RA001MGE
UHD Graphics 620, i5-10210U, SK hynix BC501 HFM512GDHTNG-8310A
3901 Points ∼48% -14%
Schenker VIA 14
UHD Graphics 620, i5-10210U, Seagate FireCuda 520 SSD ZP1000GM30002
3810 Points ∼47% -16%
Lenovo ThinkPad E495-20NE000JGE
Vega 8, R5 3500U, SK hynix BC501 HFM256GDHTNG
3485 Points ∼43% -23%
Average of class Office
  (803 - 5409, n=194)
3420 Points ∼42% -25%
PCMark 8
Work Score Accelerated v2
Average Intel Core i7-8565U, AMD Radeon RX 550X (Laptop)
  (5256 - 5389, n=2)
5323 Points ∼81% +1%
Lenovo ThinkPad E490-20N90004GE
Radeon RX 550X (Laptop), i7-8565U, Toshiba KBG30ZMT512G
5256 Points ∼80%
HP ProBook 440 G6-5TK01EA
UHD Graphics 620, i7-8565U, Toshiba XG5 KXG50ZNV512G
5160 Points ∼78% -2%
Lenovo ThinkPad E14 20RA001MGE
UHD Graphics 620, i5-10210U, SK hynix BC501 HFM512GDHTNG-8310A
5001 Points ∼76% -5%
Schenker VIA 14
UHD Graphics 620, i5-10210U, Seagate FireCuda 520 SSD ZP1000GM30002
4917 Points ∼75% -6%
Average of class Office
  (1226 - 5443, n=380)
4092 Points ∼62% -22%
Creative Score Accelerated v2
Average Intel Core i7-8565U, AMD Radeon RX 550X (Laptop)
  (5792 - 5918, n=2)
5855 Points ∼54% +1%
Lenovo ThinkPad E490-20N90004GE
Radeon RX 550X (Laptop), i7-8565U, Toshiba KBG30ZMT512G
5792 Points ∼53%
HP ProBook 440 G6-5TK01EA
UHD Graphics 620, i7-8565U, Toshiba XG5 KXG50ZNV512G
5124 Points ∼47% -12%
Average of class Office
  (869 - 5918, n=261)
3414 Points ∼31% -41%
Home Score Accelerated v2
Average Intel Core i7-8565U, AMD Radeon RX 550X (Laptop)
  (4704 - 4770, n=2)
4737 Points ∼78% +1%
Lenovo ThinkPad E490-20N90004GE
Radeon RX 550X (Laptop), i7-8565U, Toshiba KBG30ZMT512G
4704 Points ∼77%
HP ProBook 440 G6-5TK01EA
UHD Graphics 620, i7-8565U, Toshiba XG5 KXG50ZNV512G
4071 Points ∼67% -13%
Schenker VIA 14
UHD Graphics 620, i5-10210U, Seagate FireCuda 520 SSD ZP1000GM30002
3587 Points ∼59% -24%
Lenovo ThinkPad E14 20RA001MGE
UHD Graphics 620, i5-10210U, SK hynix BC501 HFM512GDHTNG-8310A
3402 Points ∼56% -28%
Average of class Office
  (1169 - 4770, n=441)
3098 Points ∼51% -34%
PCMark 8 Home Score Accelerated v2
4704 poäng
PCMark 8 Creative Score Accelerated v2
5792 poäng
PCMark 8 Work Score Accelerated v2
5256 poäng
Hjälp
Toshiba KBG30ZMT512G
Sequential Read: 841.7 MB/s
Sequential Write: 614.4 MB/s
512K Read: 607.59 MB/s
512K Write: 497.41 MB/s
4K Read: 48.37 MB/s
4K Write: 94.39 MB/s
4K QD32 Read: 368.63 MB/s
4K QD32 Write: 154.17 MB/s
3DMark 11 - 1280x720 Performance GPU
Lenovo ThinkPad E490-20N90004GE
AMD Radeon RX 550X (Laptop), Intel Core i7-8565U
5357 Points ∼100%
Average AMD Radeon RX 550X (Laptop)
  (5332 - 5357, n=2)
5345 Points ∼100% 0%
Lenovo ThinkPad E495-20NE000JGE
AMD Radeon RX Vega 8, AMD Ryzen 5 3500U
2940 Points ∼55% -45%
HP ProBook 440 G6-5TK01EA
Intel UHD Graphics 620, Intel Core i7-8565U
1815 Points ∼34% -66%
Lenovo ThinkPad E14 20RA001MGE
Intel UHD Graphics 620, Intel Core i5-10210U
1768 Points ∼33% -67%
Schenker VIA 14
Intel UHD Graphics 620, Intel Core i5-10210U
1537 Points ∼29% -71%
Average of class Office
  (185 - 5422, n=697)
1392 Points ∼26% -74%
3DMark
2560x1440 Time Spy Graphics
Average AMD Radeon RX 550X (Laptop)
  (1049 - 1051, n=2)
1050 Points ∼100% 0%
Lenovo ThinkPad E490-20N90004GE
AMD Radeon RX 550X (Laptop), Intel Core i7-8565U
1049 Points ∼100%
Average of class Office
  (76 - 1164, n=83)
508 Points ∼48% -52%
Schenker VIA 14
Intel UHD Graphics 620, Intel Core i5-10210U
357 Points ∼34% -66%
1920x1080 Fire Strike Graphics
Lenovo ThinkPad E490-20N90004GE
AMD Radeon RX 550X (Laptop), Intel Core i7-8565U
3698 Points ∼100%
Average AMD Radeon RX 550X (Laptop)
  (3678 - 3698, n=2)
3688 Points ∼100% 0%
Lenovo ThinkPad E495-20NE000JGE
AMD Radeon RX Vega 8, AMD Ryzen 5 3500U
1834 Points ∼50% -50%
Schenker VIA 14
Intel UHD Graphics 620, Intel Core i5-10210U
1230 Points ∼33% -67%
HP ProBook 440 G6-5TK01EA
Intel UHD Graphics 620, Intel Core i7-8565U
1191 Points ∼32% -68%
Lenovo ThinkPad E14 20RA001MGE
Intel UHD Graphics 620, Intel Core i5-10210U
1168 Points ∼32% -68%
Average of class Office
  (138 - 4109, n=515)
1068 Points ∼29% -71%
1280x720 Cloud Gate Standard Graphics
Lenovo ThinkPad E490-20N90004GE
AMD Radeon RX 550X (Laptop), Intel Core i7-8565U
20147 Points ∼100%
Average AMD Radeon RX 550X (Laptop)
  (19931 - 20147, n=2)
20039 Points ∼99% -1%
HP ProBook 440 G6-5TK01EA
Intel UHD Graphics 620, Intel Core i7-8565U
9599 Points ∼48% -52%
Schenker VIA 14
Intel UHD Graphics 620, Intel Core i5-10210U
9349 Points ∼46% -54%
Lenovo ThinkPad E14 20RA001MGE
Intel UHD Graphics 620, Intel Core i5-10210U
9050 Points ∼45% -55%
Average of class Office
  (1208 - 27117, n=557)
7336 Points ∼36% -64%
3DMark 06 Standard
21483 poäng
3DMark Vantage P Result
14409 poäng
3DMark 11 Performance
5565 poäng
3DMark Cloud Gate Standard Score
10371 poäng
3DMark Fire Strike Score
3258 poäng
3DMark Time Spy Score
1167 poäng
Hjälp
låg med. hög ultra
BioShock Infinite (2013) 165.7 101.5 83.8 29.1 fps
The Witcher 3 (2015) 62.3 39 20.2 12.5 fps
Dota 2 Reborn (2015) 74.8 69.6 52.1 49.1 fps
Rise of the Tomb Raider (2016) 65.7 39.8 20.2 fps
Battlefield 1 (2016) 69.1 52.2 23.8 fps
For Honor (2017) 75.7 26.5 25.3 16.3 fps
Ghost Recon Wildlands (2017) 46.9 20.5 13.6 fps
X-Plane 11.11 (2018) 11 9.57 9.23 fps
Far Cry 5 (2018) 47 21 18 15 fps

Ljudnivå

Låg belastning
29.3 / 29.3 / 29.3 dB(A)
Hårddisk
30.2 dB(A)
Hög belastning
34.2 / 34.2 dB(A)
  red to green bar
 
 
30 dB
tyst
40 dB(A)
hörbar
50 dB(A)
högt ljud
 
min: dark, med: mid, max: light   Audix TM1, Arta (15 cm avstånd)   environment noise: 29.3 dB(A)
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2034.233.435.92528.824.928.13135.227.935.14028.727.326.65023.723.924.86325.923.6278025.323.523.810023.62322.512522.622.122.416022.721.722.920022.822.523.125023.522.122.831522.321.222.740023.120.422.750022.919.923.363023.619.624.880022.519.122.7100022.417.922.5125023.217.622.8160022.61722.2200021.116.521.4250022.316.222.631502315.723400022.715.522.5500022.415.422.1630021.315.420.780001815.417.41000016.715.316.11250016.215.115.51600016.514.915.1SPL34.229.334.2N2.11.22.1median 22.6median 17.6median 22.5Delta0.92.61.7hearing rangehide median Fan NoiseLenovo ThinkPad E490-20N90004GE
 45.8 °C55.6 °C46.5 °C 
 40 °C42.3 °C42.1 °C 
 28.1 °C28.9 °C29.4 °C 
Max: 53.1 °C
Medel: 39.3 °C
52.9 °C65.3 °C46.3 °C
42.2 °C43.7 °C40.5 °C
26.5 °C27.4 °C26.3 °C
Max: 63.8 °C
Medel: 41.1 °C
Strömförsörjning (max.)  40.3 °C | Rumstemperatur 19.9 °C | Voltcraft IR-900
(-) The average temperature for the upper side under maximal load is 39.3 °C / 103 F, compared to the average of 29.4 °C / 85 F for the devices in the class Office.
(-) The maximum temperature on the upper side is 53.1 °C / 128 F, compared to the average of 34 °C / 93 F, ranging from 21.2 to 62.5 °C for the class Office.
(-) The bottom heats up to a maximum of 63.8 °C / 147 F, compared to the average of 36.5 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 24.5 °C / 76 F, compared to the device average of 29.4 °C / 85 F.
(±) Playing The Witcher 3, the average temperature for the upper side is 37.7 °C / 100 F, compared to the device average of 29.4 °C / 85 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 29.4 °C / 84.9 F and are therefore cool to the touch.
(±) The average temperature of the palmrest area of similar devices was 28 °C / 82.4 F (-1.4 °C / -2.5 F).
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2033.431.32524.926.23127.936.74027.330.95023.925.96323.625.58023.526.91002328.612522.127.516021.737.120022.546.725022.154.631521.258.740020.461.350019.96063019.661.880019.168.2100017.965.7125017.654.516001753.5200016.550.8250016.253.9315015.750.2400015.558.5500015.450.7630015.450.1800015.449.21000015.355.41250015.153.71600014.941.3SPL29.371.5N1.227.4median 17.6median 53.7Delta2.65.334.834.227.228.131.531.928.630.624.529.824.333.92227.325.525.923.628.924.542.122.55123.254.221.955.620.859.720.560.619.460.11962.118.265.217.470.21765.416.563.116.26315.668.115.767.415.669.515.467.515.557.315.358.215.253.914.950.429.478.11.341.6median 17.4median 60.13.46.1hearing rangehide median Pink NoiseLenovo ThinkPad E490-20N90004GEHP ProBook 440 G6-5TK01EA
Frequency diagram (checkboxes can be checked and unchecked to compare devices)
Lenovo ThinkPad E490-20N90004GE audio analysis

(-) | not very loud speakers (71.5 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 13.5% lower than median
(-) | bass is not linear (15.7% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 6.5% higher than median
(±) | linearity of mids is average (10.2% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3.1% away from median
(±) | linearity of highs is average (12.1% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (20.1% difference to median)
Compared to same class
» 42% of all tested devices in this class were better, 10% similar, 48% worse
» The best had a delta of 8%, average was 21%, worst was 51%
Compared to all devices tested
» 42% of all tested devices were better, 9% similar, 49% worse
» The best had a delta of 3%, average was 21%, worst was 65%

HP ProBook 440 G6-5TK01EA audio analysis

(±) | speaker loudness is average but good (78.1 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 17.2% lower than median
(±) | linearity of bass is average (12.1% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.3% away from median
(+) | mids are linear (6.7% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 5.7% higher than median
(±) | linearity of highs is average (7.1% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (18.9% difference to median)
Compared to same class
» 34% of all tested devices in this class were better, 8% similar, 58% worse
» The best had a delta of 8%, average was 21%, worst was 51%
Compared to all devices tested
» 35% of all tested devices were better, 7% similar, 58% worse
» The best had a delta of 3%, average was 21%, worst was 65%

Strömförbrukning
Av/Standbydarklight 0.41 / 0.63 Watt
Låg belastningdarkmidlight 6.8 / 9.4 / 12.4 Watt
Hög belastning midlight 57.2 / 63.1 Watt
 color bar
Förklaring: min: dark, med: mid, max: light        Metrahit Energy
Battery Runtime - WiFi Websurfing 1.3
Schenker VIA 14
i5-10210U, UHD Graphics 620, 73 Wh
843 min ∼32% +101%
Lenovo ThinkPad E14 20RA001MGE
i5-10210U, UHD Graphics 620, 45 Wh
507 min ∼19% +21%
HP ProBook 440 G6-5TK01EA
i7-8565U, UHD Graphics 620, 45 Wh
504 min ∼19% +20%
Lenovo ThinkPad E495-20NE000JGE
R5 3500U, Vega 8, 45 Wh
497 min ∼19% +19%
Average of class Office
  (105 - 1104, n=391)
423 min ∼16% +1%
Lenovo ThinkPad E490-20N90004GE
i7-8565U, Radeon RX 550X (Laptop), 45 Wh
419 min ∼16%
Batteritid
Låg belastning (utan WLAN, min. ljusstyrka)
14tim 24min
NBC WiFi Websurfing Battery Test 1.3 (Edge 44.17763.10)
6tim 59min
Big Buck Bunny H.264 1080p
8tim 12min
Hög belastning (maximal ljusstyrka)
1tim 42min

För

+ Matt IPS-skärm med hög kontrast
+ Robust chassi
+ Utmärkt tangentbord
+ Bra musplacering
+ Hög systemprestanda
+ Kan hantera enklare spel

Emot

- Väldigt höga temperaturer på höljet vid belastning
- Kraftigt reducerad CPU-prestanda vid kombinerad belastning
- microSD istället för SD-kortläsare
- Endast 12 månaders garanti
- Låg färgprecision

Omdöme – En Radeon GPU är för mycket för E490

Recension av Lenovo ThinkPad E490. Recensionsex från Campuspoint.
Recension av Lenovo ThinkPad E490. Recensionsex från Campuspoint.

Läs den fullständiga versionen av den här recensionen på engelska här.

Med ett dedikerat AMD-grafikkort får ThinkPad E490 en märkbar ökning i GPU-prestanda, så denna kontorslaptop kan också hantera lite enklare spel. Men du får i gengäld leva med höga yttemperaturer. Upp till 60 °C är mycket och det märks att kyllösningen är otillräcklig. Fläkten är fortfarande jämförelsevis tyst, så det verkar som att Lenovo tillåter höga temperaturer till förmån för en tystare enhet. Man bör vara medveten om värmen och inte placera enheten i knät vid belastning.

Mer GPU-prestanda, men också högre temperaturer: ThinkPad E490 är ett hyfsat val om du vill spela lite spel efter jobbet.

I övrigt har den samma fördelar och nackdelar som E490 och E495. Den största höjdpunkten med ThinkPad är onekligen det utmärkta tangentbordet, men skärmen är lite av ett lotteri på grund av att olika tillverkare levererar skärmarna. Om du inte vill spela spel rekommenderar vi att du tittar på ThinkPad E495 eller nya ThinkPad E14 med iGPU.

Lenovo ThinkPad E490-20N90004GE - 05/18/2020 v7
Andreas Osthoff

Design
84 / 98 → 86%
Tangentbord
94%
Mus
88%
Anslutningar
65 / 80 → 81%
Vikt
65 / 20-75 → 81%
Batteri
75%
Skärm
83%
Spelprestanda
62 / 78 → 80%
Programprestanda
84 / 95 → 88%
Temperatur
81%
Ljudnivå
92%
Audio
59%
Camera
40 / 85 → 47%
Medel
75%
85%
Office - Vägt medel
Please share our article, every link counts!
> Bärbara datorer, laptops - tester och nyheter > Tester > Test: Lenovo ThinkPad E490 - Radeon GPU:n är för mycket för kylningen (Sammanfattning)
Andreas Osthoff, 2020-05-26 (Update: 2020-05-26)
Andreas Osthoff
Editor of the original article: Andreas Osthoff - Managing Editor Business Notebooks