Notebookcheck

联想ThinkPad E15笔记本电脑评测:性能太强,散热太差

Benjamin Herzig, 👁 Andreas Osthoff (translated by Zewei Shen), 05/11/2020
Business Comet Lake AMD ThinkPad Laptop / Notebook Windows

那叫一个热。 借助ThinkPad E系列,联想不仅打进了普通办公市场,也抓住了偶尔喜欢玩游戏的人-至少在配置了AMD GPU的情况下。 事实证明,将这两件事放在一起比联想想像的要困难得多,因为联想ThinkPad E15在其散热系统方面很挣扎。

Lenovo ThinkPad E15 20RD0011GE
Graphics adapter
AMD Radeon RX 640 - 2048 MB, Core: 1218 MHz, Memory: 1500 MHz, 6987, Crimson 19.10.26, AMD Switchable Graphics
Memory
16384 MB 
, DDR4-2666, 1x SO-DIMM
Display
15.6 inch 16:9, 1920 x 1080 pixel 141 PPI, NV156FHM-N48, IPS LED, glossy: no
Mainboard
Intel Comet Lake-U PCH-LP Premium
Storage
Samsung PM991 MZALQ512HALU, 512 GB 
, 437 GB free
Soundcard
Conexant CX11880 @ Intel Cannon Point-LP PCH - cAVS (Audio, Voice, Speech)
Connections
1 USB 2.0, 3 USB 3.0 / 3.1 Gen1, 1 HDMI, 1 DisplayPort, 1 Kensington Lock, Audio Connections: 组合音频, 1 Fingerprint Reader
Networking
Realtek RTL8168/8111 Gigabit-LAN (10/100/1000/2500/5000MBit/s), Intel Wi-Fi 6 AX201 (a/b/g/h/n = Wi-Fi 4/ac = Wi-Fi 5/ax = Wi-Fi 6), Bluetooth 5.0
Size
height x width x depth (in mm): 18.9 x 368 x 245
Battery
45 Wh Lithium-Ion
Operating System
Microsoft Windows 10 Pro 64 Bit
Camera
Webcam: HD网络摄像头
Additional features
Speakers: 2W扬声器, Keyboard: 六排背光键盘, Keyboard Light: yes, 65W Type-C 充电器, Microsoft Office Trial, Lenovo Vantage, 12 Months Warranty
Weight
1.79 kg, Power Supply: 344 g
Price
1019欧元 Euro
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
82 %
05/2020
Lenovo ThinkPad E15 20RD0011GE
i7-10510U, Radeon RX 640
1.8 kg18.9 mm15.6"1920x1080
88 %
04/2019
Lenovo ThinkPad E590-20NB0012GE
i7-8565U, Radeon RX 550X (Laptop)
1.9 kg19.9 mm15.6"1920x1080
87 %
09/2019
Lenovo ThinkPad T590-20N4002VGE
i7-8565U, GeForce MX250
1.9 kg19.95 mm15.6"1920x1080
81 %
Dell Vostro 15-5581
i5-8265U, GeForce MX130
2 kg18.04 mm15.6"1920x1080
80 %
03/2020
MSI Modern 15 A10RB
i7-10510U, GeForce MX250
1.6 kg15.9 mm15.6"1920x1080
Right: USB 2.0 Type-A, RJ45 Ethernet, Kensington lock
Right: USB 2.0 Type-A, RJ45 Ethernet, Kensington lock
Left: USB 3.1 Gen 1 Type-C, 2x USB 3.0 Type-A, HDMI, combo audio
Left: USB 3.1 Gen 1 Type-C, 2x USB 3.0 Type-A, HDMI, combo audio
Networking
iperf3 Client (receive) TCP 1 m 4M x10
MSI Modern 15 A10RB
Intel Wireless-AC 9560
1128 (min: 1084, max: 1146) MBit/s ∼100% +19%
Lenovo ThinkPad E15 20RD0011GE
Intel Wi-Fi 6 AX201
951 (min: 932, max: 963) MBit/s ∼84%
Lenovo ThinkPad T590-20N4002VGE
Intel Wireless-AC 9560
653 MBit/s ∼58% -31%
Lenovo ThinkPad E590-20NB0012GE
Intel Wireless-AC 9260
559 MBit/s ∼50% -41%
Average of class Office
  (5 - 1722, n=249)
513 MBit/s ∼45% -46%
Dell Vostro 15-5581
Intel Wireless-AC 9560
327 (min: 289, max: 356) MBit/s ∼29% -66%
iperf3 Client (transmit) TCP 1 m 4M x10
MSI Modern 15 A10RB
Intel Wireless-AC 9560
1244 (min: 889, max: 1355) MBit/s ∼100% +83%
Lenovo ThinkPad E590-20NB0012GE
Intel Wireless-AC 9260
684 MBit/s ∼55% +1%
Lenovo ThinkPad E15 20RD0011GE
Intel Wi-Fi 6 AX201
680 (min: 373, max: 727) MBit/s ∼55%
Lenovo ThinkPad T590-20N4002VGE
Intel Wireless-AC 9560
661 MBit/s ∼53% -3%
Average of class Office
  (34 - 1666, n=249)
488 MBit/s ∼39% -28%
Dell Vostro 15-5581
Intel Wireless-AC 9560
313 (min: 176, max: 346) MBit/s ∼25% -54%
253
cd/m²
265
cd/m²
259
cd/m²
250
cd/m²
283
cd/m²
258
cd/m²
228
cd/m²
273
cd/m²
250
cd/m²
Distribution of brightness
NV156FHM-N48
X-Rite i1Pro 2
Maximum: 283 cd/m² Average: 257.7 cd/m² Minimum: 3.5 cd/m²
Brightness Distribution: 81 %
Center on Battery: 284 cd/m²
Contrast: 1286:1 (Black: 0.22 cd/m²)
ΔE Color 7.9 | 0.6-29.43 Ø5.9, calibrated: 5.8
ΔE Greyscale 6.6 | 0.64-98 Ø6.1
57.1% sRGB (Argyll 3D) 37% AdobeRGB 1998 (Argyll 3D)
Gamma: 2.18
Lenovo ThinkPad E15 20RD0011GE
NV156FHM-N48, IPS LED, 1920x1080, 15.6
Lenovo ThinkPad E590-20NB0012GE
Lenovo B156HAN02.1, IPS, 1920x1080, 15.6
Lenovo ThinkPad T590-20N4002VGE
LP156WFC-SPD1, aSi IPS LED, 1920x1080, 15.6
Dell Vostro 15-5581
156CL04 1G2XW, IPS, 1920x1080, 15.6
MSI Modern 15 A10RB
Chi Mei N156HCE-EN1, IPS, 1920x1080, 15.6
Response Times
7%
25%
-10%
667%
Response Time Grey 50% / Grey 80% *
49.6 (24.4, 25.2)
47.2 (23.6, 23.6)
5%
37.2 (19.2, 18)
25%
36 (18, 18)
27%
43.2 (22.8, 20.4)
13%
Response Time Black / White *
36 (18.8, 17.2)
32.8 (19.6, 13.2)
9%
27.2 (17.2, 10)
24%
27 (16, 11)
25%
34.4 (20.4, 14)
4%
PWM Frequency
1250 (99)
208 (10)
-83%
26040 (13)
1983%
Screen
15%
12%
19%
32%
Brightness middle
283
284
0%
276
-2%
231
-18%
289.4
2%
Brightness
258
272
5%
262
2%
213
-17%
273
6%
Brightness Distribution
81
92
14%
88
9%
87
7%
82
1%
Black Level *
0.22
0.21
5%
0.23
-5%
0.13
41%
0.27
-23%
Contrast
1286
1352
5%
1200
-7%
1777
38%
1072
-17%
Colorchecker DeltaE2000 *
7.9
5.3
33%
5.6
29%
4.81
39%
2.32
71%
Colorchecker DeltaE2000 max. *
23.6
18.9
20%
16.4
31%
8.33
65%
5.76
76%
Colorchecker DeltaE2000 calibrated *
5.8
4.4
24%
4.7
19%
4.2
28%
2.49
57%
Greyscale DeltaE2000 *
6.6
3.2
52%
3
55%
5.19
21%
3
55%
Gamma
2.18 101%
2.41 91%
2.18 101%
2.33 94%
2.22 99%
CCT
5735 113%
6736 96%
7075 92%
7088 92%
6867 95%
Color Space (Percent of AdobeRGB 1998)
37
37.9
2%
36.9
0%
37
0%
59.8
62%
Color Space (Percent of sRGB)
57.1
59.7
5%
58.1
2%
58
2%
92
61%
Total Average (Program / Settings)
11% / 14%
19% / 14%
5% / 13%
350% / 168%

* ... 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
36 ms ... rise ↗ and fall ↘ combined↗ 18.8 ms rise
↘ 17.2 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.8 (minimum) to 240 (maximum) ms. » 91 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (24.8 ms).
       Response Time 50% Grey to 80% Grey
49.6 ms ... rise ↗ and fall ↘ combined↗ 24.4 ms rise
↘ 25.2 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. » 81 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (39.4 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 1250 Hz ≤ 99 % brightness setting

The display backlight flickers at 1250 Hz (Likely utilizing PWM) Flickering detected at a brightness setting of 99 % and below. There should be no flickering or PWM above this brightness setting.

The frequency of 1250 Hz is quite high, so most users sensitive to PWM should not notice any flickering.

In comparison: 51 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 18254 (minimum: 5 - maximum: 2500000) Hz was measured.

CPU-Z
CPU-Z
CPU-Z Caches
CPU-Z Caches
CPU-Z Mainboard
CPU-Z Mainboard
HWiNFO
HWiNFO
GPU-Z Intel UHD Graphics 620
GPU-Z Intel UHD Graphics 620
LatencyMon
LatencyMon
0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340350360370380390400410420430440450460470480490500510520530540550560570580590600610620630640650660670680690700710720730740750760770780790800810820830840850860Tooltip
Lenovo ThinkPad E15 20RD0011GE Intel Core i7-10510U, Intel Core i7-10510U: Ø537 (533-579)
Lenovo ThinkPad E590-20NB0012GE Intel Core i7-8565U, Intel Core i7-8565U: Ø505 (501.3-526.77)
Lenovo ThinkPad T590-20N4002VGE Intel Core i7-8565U, Intel Core i7-8565U: Ø620 (499-711)
Dell Vostro 15-5581 Intel Core i5-8265U, Intel Core i5-8265U: Ø483 (456.69-613.01)
MSI Modern 15 A10RB Intel Core i7-10510U, Intel Core i7-10510U: Ø795 (785.64-858.83)
Cinebench R15
CPU Single 64Bit
MSI Modern 15 A10RB
Intel Core i7-10510U
202 Points ∼100% +16%
Lenovo ThinkPad T590-20N4002VGE
Intel Core i7-8565U
193 Points ∼96% +11%
Average Intel Core i7-10510U
  (141 - 202, n=22)
182 Points ∼90% +5%
Lenovo ThinkPad E590-20NB0012GE
Intel Core i7-8565U
181 Points ∼90% +4%
Lenovo ThinkPad E15 20RD0011GE
Intel Core i7-10510U
174 Points ∼86%
Average of class Office
  (20 - 202, n=568)
115 Points ∼57% -34%
Dell Vostro 15-5581
Intel Core i5-8265U
111 Points ∼55% -36%
CPU Multi 64Bit
MSI Modern 15 A10RB
Intel Core i7-10510U
813 Points ∼100% +39%
Average Intel Core i7-10510U
  (458 - 856, n=24)
681 Points ∼84% +16%
Lenovo ThinkPad T590-20N4002VGE
Intel Core i7-8565U
620 (min: 499, max: 719) Points ∼76% +6%
Dell Vostro 15-5581
Intel Core i5-8265U
613 Points ∼75% +5%
Lenovo ThinkPad E15 20RD0011GE
Intel Core i7-10510U
586 Points ∼72%
Lenovo ThinkPad E590-20NB0012GE
Intel Core i7-8565U
527 Points ∼65% -10%
Average of class Office
  (36 - 1050, n=576)
357 Points ∼44% -39%
Cinebench R10 Shading 32Bit
369
Cinebench R10 Shading 64Bit
502 Points
Cinebench R11.5 OpenGL 64Bit
69.14 fps
Cinebench R11.5 OpenGL 32Bit
69.1 fps
Cinebench R15 CPU Multi 64Bit
586 Points
Cinebench R15 CPU Single 64Bit
174 Points
Cinebench R15 OpenGL 64Bit
82.9 fps
Cinebench R15 Ref. Match 64Bit
98 %
Help
PCMark 10
Digital Content Creation
MSI Modern 15 A10RB
GeForce MX250, i7-10510U, WDC PC SN730 SDBPNTY-512G
5547 Points ∼100% +33%
Lenovo ThinkPad E15 20RD0011GE
Radeon RX 640, i7-10510U, Samsung PM991 MZALQ512HALU
4181 Points ∼75%
Average Intel Core i7-10510U, AMD Radeon RX 640
 
4181 Points ∼75% 0%
Lenovo ThinkPad E590-20NB0012GE
Radeon RX 550X (Laptop), i7-8565U, Toshiba KBG30ZMT256G
3884 Points ∼70% -7%
Lenovo ThinkPad T590-20N4002VGE
GeForce MX250, i7-8565U, Toshiba XG6 KXG60ZNV512G
3841 Points ∼69% -8%
Average of class Office
  (320 - 5547, n=181)
2747 Points ∼50% -34%
Dell Vostro 15-5581
GeForce MX130, i5-8265U, SK hynix BC501 HFM128GDJTNG-831
2477 Points ∼45% -41%
Productivity
Lenovo ThinkPad E15 20RD0011GE
Radeon RX 640, i7-10510U, Samsung PM991 MZALQ512HALU
8567 Points ∼100%
Average Intel Core i7-10510U, AMD Radeon RX 640
 
8567 Points ∼100% 0%
MSI Modern 15 A10RB
GeForce MX250, i7-10510U, WDC PC SN730 SDBPNTY-512G
7972 Points ∼93% -7%
Lenovo ThinkPad E590-20NB0012GE
Radeon RX 550X (Laptop), i7-8565U, Toshiba KBG30ZMT256G
7964 Points ∼93% -7%
Lenovo ThinkPad T590-20N4002VGE
GeForce MX250, i7-8565U, Toshiba XG6 KXG60ZNV512G
7443 Points ∼87% -13%
Average of class Office
  (1266 - 8567, n=181)
5660 Points ∼66% -34%
Dell Vostro 15-5581
GeForce MX130, i5-8265U, SK hynix BC501 HFM128GDJTNG-831
5088 Points ∼59% -41%
Essentials
MSI Modern 15 A10RB
GeForce MX250, i7-10510U, WDC PC SN730 SDBPNTY-512G
9711 Points ∼100% +1%
Lenovo ThinkPad E15 20RD0011GE
Radeon RX 640, i7-10510U, Samsung PM991 MZALQ512HALU
9601 Points ∼99%
Average Intel Core i7-10510U, AMD Radeon RX 640
 
9601 Points ∼99% 0%
Lenovo ThinkPad T590-20N4002VGE
GeForce MX250, i7-8565U, Toshiba XG6 KXG60ZNV512G
8929 Points ∼92% -7%
Lenovo ThinkPad E590-20NB0012GE
Radeon RX 550X (Laptop), i7-8565U, Toshiba KBG30ZMT256G
8523 Points ∼88% -11%
Dell Vostro 15-5581
GeForce MX130, i5-8265U, SK hynix BC501 HFM128GDJTNG-831
7547 Points ∼78% -21%
Average of class Office
  (2683 - 9821, n=181)
7171 Points ∼74% -25%
Score
MSI Modern 15 A10RB
GeForce MX250, i7-10510U, WDC PC SN730 SDBPNTY-512G
5409 Points ∼100% +8%
Lenovo ThinkPad E15 20RD0011GE
Radeon RX 640, i7-10510U, Samsung PM991 MZALQ512HALU
5023 Points ∼93%
Average Intel Core i7-10510U, AMD Radeon RX 640
 
5023 Points ∼93% 0%
Lenovo ThinkPad E590-20NB0012GE
Radeon RX 550X (Laptop), i7-8565U, Toshiba KBG30ZMT256G
4597 Points ∼85% -8%
Lenovo ThinkPad T590-20N4002VGE
GeForce MX250, i7-8565U, Toshiba XG6 KXG60ZNV512G
4547 Points ∼84% -9%
Average of class Office
  (803 - 5409, n=182)
3385 Points ∼63% -33%
Dell Vostro 15-5581
GeForce MX130, i5-8265U, SK hynix BC501 HFM128GDJTNG-831
3272 Points ∼60% -35%
PCMark 8
Work Score Accelerated v2
MSI Modern 15 A10RB
GeForce MX250, i7-10510U, WDC PC SN730 SDBPNTY-512G
5443 Points ∼100% +6%
Lenovo ThinkPad E590-20NB0012GE
Radeon RX 550X (Laptop), i7-8565U, Toshiba KBG30ZMT256G
5389 Points ∼99% +5%
Lenovo ThinkPad T590-20N4002VGE
GeForce MX250, i7-8565U, Toshiba XG6 KXG60ZNV512G
5225 Points ∼96% +2%
Lenovo ThinkPad E15 20RD0011GE
Radeon RX 640, i7-10510U, Samsung PM991 MZALQ512HALU
5142 Points ∼94%
Average Intel Core i7-10510U, AMD Radeon RX 640
 
5142 Points ∼94% 0%
Dell Vostro 15-5581
GeForce MX130, i5-8265U, SK hynix BC501 HFM128GDJTNG-831
4946 Points ∼91% -4%
Average of class Office
  (1226 - 5443, n=370)
4074 Points ∼75% -21%
Home Score Accelerated v2
Lenovo ThinkPad E590-20NB0012GE
Radeon RX 550X (Laptop), i7-8565U, Toshiba KBG30ZMT256G
4770 Points ∼100% +18%
Lenovo ThinkPad E15 20RD0011GE
Radeon RX 640, i7-10510U, Samsung PM991 MZALQ512HALU
4045 Points ∼85%
Average Intel Core i7-10510U, AMD Radeon RX 640
 
4045 Points ∼85% 0%
MSI Modern 15 A10RB
GeForce MX250, i7-10510U, WDC PC SN730 SDBPNTY-512G
3958 Points ∼83% -2%
Lenovo ThinkPad T590-20N4002VGE
GeForce MX250, i7-8565U, Toshiba XG6 KXG60ZNV512G
3885 Points ∼81% -4%
Dell Vostro 15-5581
GeForce MX130, i5-8265U, SK hynix BC501 HFM128GDJTNG-831
3727 Points ∼78% -8%
Average of class Office
  (1169 - 4770, n=431)
3085 Points ∼65% -24%
PCMark 8 Home Score Accelerated v2
4045 points
PCMark 8 Work Score Accelerated v2
5142 points
Help
Lenovo ThinkPad E15 20RD0011GE
Samsung PM991 MZALQ512HALU
Lenovo ThinkPad E590-20NB0012GE
Toshiba KBG30ZMT256G
Lenovo ThinkPad T590-20N4002VGE
Toshiba XG6 KXG60ZNV512G
Dell Vostro 15-5581
SK hynix BC501 HFM128GDJTNG-831
MSI Modern 15 A10RB
WDC PC SN730 SDBPNTY-512G
Average Samsung PM991 MZALQ512HALU
 
CrystalDiskMark 5.2 / 6
-28%
17%
-48%
55%
0%
Write 4K
144.4
111.2
-23%
126.2
-13%
129.3
-10%
208.4
44%
144
0%
Read 4K
52.25
49.01
-6%
48.93
-6%
41.02
-21%
50.99
-2%
52.3
0%
Write Seq
946.1
585.8
-38%
1345
42%
203.4
-79%
2687
184%
946
0%
Read Seq
1608
783.1
-51%
1373
-15%
271.2
-83%
2168
35%
1608
0%
Write 4K Q32T1
591.6
263
-56%
383.8
-35%
252.3
-57%
489.2
-17%
592
0%
Read 4K Q32T1
397.7
481.5
21%
434.8
9%
281.4
-29%
600.3
51%
398
0%
Write Seq Q32T1
1364
784.2
-43%
2966
117%
319.8
-77%
2699
98%
1364
0%
Read Seq Q32T1
2301
1602
-30%
3230
40%
1588.6
-31%
3374
47%
2301
0%
Samsung PM991 MZALQ512HALU
Sequential Read: 1622 MB/s
Sequential Write: 1118 MB/s
512K Read: 1076 MB/s
512K Write: 1187 MB/s
4K Read: 52.64 MB/s
4K Write: 139.2 MB/s
4K QD32 Read: 386.9 MB/s
4K QD32 Write: 525.1 MB/s
3DMark 11 - 1280x720 Performance GPU
Lenovo ThinkPad E590-20NB0012GE
AMD Radeon RX 550X (Laptop), Intel Core i7-8565U
5332 Points ∼100% +7%
Lenovo ThinkPad E15 20RD0011GE
AMD Radeon RX 640, Intel Core i7-10510U
4998 Points ∼94%
Average AMD Radeon RX 640
 
4998 Points ∼94% 0%
MSI Modern 15 A10RB
NVIDIA GeForce MX250, Intel Core i7-10510U
4905 Points ∼92% -2%
Lenovo ThinkPad T590-20N4002VGE
NVIDIA GeForce MX250, Intel Core i7-8565U
4126 Points ∼77% -17%
Dell Vostro 15-5581
NVIDIA GeForce MX130, Intel Core i5-8265U
2476 Points ∼46% -50%
Average of class Office
  (185 - 5357, n=685)
1361 Points ∼26% -73%
3DMark
2560x1440 Time Spy Graphics
MSI Modern 15 A10RB
NVIDIA GeForce MX250, Intel Core i7-10510U
1160 Points ∼100% +17%
Lenovo ThinkPad E590-20NB0012GE
AMD Radeon RX 550X (Laptop), Intel Core i7-8565U
1051 Points ∼91% +6%
Lenovo ThinkPad E15 20RD0011GE
AMD Radeon RX 640, Intel Core i7-10510U
990 Points ∼85%
Average AMD Radeon RX 640
 
990 Points ∼85% 0%
Dell Vostro 15-5581
NVIDIA GeForce MX130, Intel Core i5-8265U
649 Points ∼56% -34%
Average of class Office
  (76 - 1164, n=73)
499 Points ∼43% -50%
1920x1080 Fire Strike Graphics
MSI Modern 15 A10RB
NVIDIA GeForce MX250, Intel Core i7-10510U
3868 Points ∼100% +18%
Lenovo ThinkPad T590-20N4002VGE
NVIDIA GeForce MX250, Intel Core i7-8565U
3858 Points ∼100% +18%
Lenovo ThinkPad E590-20NB0012GE
AMD Radeon RX 550X (Laptop), Intel Core i7-8565U
3678 Points ∼95% +12%
Lenovo ThinkPad E15 20RD0011GE
AMD Radeon RX 640, Intel Core i7-10510U
3279 Points ∼85%
Average AMD Radeon RX 640
 
3279 Points ∼85% 0%
Dell Vostro 15-5581
NVIDIA GeForce MX130, Intel Core i5-8265U
2267 Points ∼59% -31%
Average of class Office
  (138 - 4109, n=502)
1045 Points ∼27% -68%
1280x720 Cloud Gate Standard Graphics
MSI Modern 15 A10RB
NVIDIA GeForce MX250, Intel Core i7-10510U
23806 Points ∼100% +22%
Lenovo ThinkPad T590-20N4002VGE
NVIDIA GeForce MX250, Intel Core i7-8565U
23748 Points ∼100% +22%
Lenovo ThinkPad E590-20NB0012GE
AMD Radeon RX 550X (Laptop), Intel Core i7-8565U
19931 Points ∼84% +2%
Lenovo ThinkPad E15 20RD0011GE
AMD Radeon RX 640, Intel Core i7-10510U
19479 Points ∼82%
Average AMD Radeon RX 640
 
19479 Points ∼82% 0%
Dell Vostro 15-5581
NVIDIA GeForce MX130, Intel Core i5-8265U
13240 Points ∼56% -32%
Average of class Office
  (1208 - 27117, n=546)
7222 Points ∼30% -63%
3DMark 06 Standard
20261 points
3DMark Vantage P Result
14141 points
3DMark 11 Performance
5243 points
3DMark Ice Storm Standard Score
61367 points
3DMark Cloud Gate Standard Score
13593 points
3DMark Fire Strike Score
3049 points
3DMark Time Spy Score
1100 points
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The Witcher 3 - 1920x1080 High Graphics & Postprocessing (Nvidia HairWorks Off)
MSI Modern 15 A10RB
Intel Core i7-10510U, NVIDIA GeForce MX250
23.1 fps ∼100% +17%
Lenovo ThinkPad T590-20N4002VGE
Intel Core i7-8565U, NVIDIA GeForce MX250
21 fps ∼91% +7%
Lenovo ThinkPad E590-20NB0012GE
Intel Core i7-8565U, AMD Radeon RX 550X (Laptop)
20 fps ∼87% +2%
Lenovo ThinkPad E15 20RD0011GE
Intel Core i7-10510U, AMD Radeon RX 640
19.7 fps ∼85%
Average AMD Radeon RX 640
 
19.7 fps ∼85% 0%
Average of class Office
  (3.1 - 31.7, n=56)
11.9 fps ∼52% -40%
0510152025Tooltip
Lenovo ThinkPad E15 20RD0011GE Radeon RX 640, i7-10510U, Samsung PM991 MZALQ512HALU: Ø11.3 (5-16)
low med. high ultra
BioShock Infinite (2013) 150.5 94.1 74.4 27.3 fps
The Witcher 3 (2015) 63.2 38.4 19.7 11.3 fps
Dota 2 Reborn (2015) 110 95.5 51.7 48.2 fps
Rise of the Tomb Raider (2016) 64.7 28.6 19.8 fps
Far Cry 5 (2018) 48 21 fps
Shadow of the Tomb Raider (2018) 42 22 fps
Assassin´s Creed Odyssey (2018) 39 20 fps
Battlefield V (2018) 61.8 29.8 23.2 fps
Apex Legends (2019) 72 27 20 fps
Far Cry New Dawn (2019) 37 17 fps
The Division 2 (2019) 52 18 fps
Anno 1800 (2019) 61.8 20.5 fps
Total War: Three Kingdoms (2019) 51.4 16.9 fps
F1 2019 (2019) 55 23 fps
FIFA 20 (2019) 112.6 fps
Ghost Recon Breakpoint (2019) 29 fps
GRID 2019 (2019) 60.6 20.4 fps
Need for Speed Heat (2019) 31.7 14.3 fps
Star Wars Jedi Fallen Order (2019) 25.9 fps

Noise Level

Idle
29.2 / 29.2 / 31.7 dB(A)
Load
34.8 / 34.8 dB(A)
  red to green bar
 
 
30 dB
silent
40 dB(A)
audible
50 dB(A)
loud
 
min: dark, med: mid, max: light   Audix TM1, Arta (15 cm distance)   environment noise: 29.2 dB(A)
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs203329.731.633.72527.327.723.826.83127.82827.527.94027.125.92528.15029.12625.925.46325.422.922.925.68022.825.322.924.110024.12523.925.71252424.524.124.116024.525.324.325.620023.724.92425.525023.124.323.323.731522.124.221.723.940022.425.420.52550022.225.32025.363021.824.718.824.980020.923.618.322.7100021.323.619.323.9125020.824.317.124160021.725.516.225.2200019.923.816.223.3250019.223.115.522.4315017.820.915.220.5400017.520.315.120.2500016.720.215.119.6630015.718.115.117.7800015.216.315.115.8100001515.71515.31250014.815.214.914.81600014.714.914.614.7SPL31.734.829.234.5N1.62.11.22.1median 20.9median 23.8median 17.1median 23.7Delta2.52.72.92.931.530.530.33127.726.724.625.129.827.428.325.12627.727.52524.726.425.123.326.229.825.223.127.425.223.12423.123.522.923.622.121.321.722.621.821.622.121.822.422.72222.3222221.321.721.921.62122.723.321.820.623.223.321.920.2242422.319.424.52321.118.923.122.821.218.322.822.420.917.922.322.620.717.122.421.719.516.721.221.919.616.22121.118.916.121.121.61915.821.322.419.615.622.319.617.515.419.317.816.915.517.116.916.115.41616.616.415.215.521.121.514.815.333.93229.433.721.71.22median 22median 21.1median 17.9median 22.30.81.62.51.7hearing rangehide median Fan NoiseLenovo ThinkPad E15 20RD0011GELenovo ThinkPad E590-20NB0012GE
Max. Load
 41.8 °C46.1 °C42.8 °C 
 40.2 °C41.3 °C34.7 °C 
 26.9 °C27.4 °C26.8 °C 
Maximum: 46.1 °C
Average: 36.4 °C
58.7 °C67.8 °C42 °C
36.1 °C46 °C42.4 °C
24.5 °C27.6 °C26.6 °C
Maximum: 67.8 °C
Average: 41.3 °C
Power Supply (max.)  38.9 °C | Room Temperature 20 °C | Voltcraft IR-900
(±) The average temperature for the upper side under maximal load is 36.4 °C / 98 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 46.1 °C / 115 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 67.8 °C / 154 F, compared to the average of 36.5 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 23.9 °C / 75 F, compared to the device average of 29.4 °C / 85 F.
(±) Playing The Witcher 3, the average temperature for the upper side is 35.9 °C / 97 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 27.8 °C / 82 F and are therefore cool to the touch.
(±) The average temperature of the palmrest area of similar devices was 28.1 °C / 82.6 F (+0.3 °C / 0.6 F).
Power Consumption
Off / Standbydarklight 0.47 / 0.71 Watt
Idledarkmidlight 3.2 / 6.8 / 9.5 Watt
Load midlight 44 / 66.4 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
Lenovo ThinkPad E15 20RD0011GE
i7-10510U, Radeon RX 640, Samsung PM991 MZALQ512HALU, IPS LED, 1920x1080, 15.6
Lenovo ThinkPad E590-20NB0012GE
i7-8565U, Radeon RX 550X (Laptop), Toshiba KBG30ZMT256G, IPS, 1920x1080, 15.6
Lenovo ThinkPad T590-20N4002VGE
i7-8565U, GeForce MX250, Toshiba XG6 KXG60ZNV512G, aSi IPS LED, 1920x1080, 15.6
Dell Vostro 15-5581
i5-8265U, GeForce MX130, SK hynix BC501 HFM128GDJTNG-831, IPS, 1920x1080, 15.6
MSI Modern 15 A10RB
i7-10510U, GeForce MX250, WDC PC SN730 SDBPNTY-512G, IPS, 1920x1080, 15.6
Average AMD Radeon RX 640
 
Average of class Office
 
Power Consumption
-11%
-24%
-9%
-72%
0%
-39%
Idle Minimum *
3.2
3.48
-9%
4.1
-28%
5
-56%
6.6
-106%
3.2
-0%
7.46 (1.3 - 32, n=999)
-133%
Idle Average *
6.8
7.2
-6%
8.3
-22%
7.9
-16%
9.9
-46%
6.8
-0%
11.2 (3.7 - 42, n=999)
-65%
Idle Maximum *
9.5
10.2
-7%
11.8
-24%
11.2
-18%
14.7
-55%
9.5
-0%
13.6 (4.9 - 67, n=999)
-43%
Load Average *
44
59.6
-35%
61.6
-40%
34
23%
82.9
-88%
44
-0%
37.2 (7.43 - 99.3, n=984)
15%
Load Maximum *
66.4
65.1
2%
69.4
-5%
50.2
24%
109.3
-65%
66.4
-0%
46.2 (12.2 - 129, n=986)
30%
Witcher 3 ultra *
49
54.4
59.4

* ... smaller is better

Battery Runtime
NBC WiFi Websurfing Battery Test 1.3 (Edge)
7h 27min
NBC WiFi Websurfing Battery Test 1.3 max Brightness (Edge)
5h 46min
Big Buck Bunny H.264 1080p
10h 25min
Load (maximum brightness)
1h 52min
Lenovo ThinkPad E15 20RD0011GE
i7-10510U, Radeon RX 640, 45 Wh
Lenovo ThinkPad E590-20NB0012GE
i7-8565U, Radeon RX 550X (Laptop), 45 Wh
Lenovo ThinkPad T590-20N4002VGE
i7-8565U, GeForce MX250, 57 Wh
Dell Vostro 15-5581
i5-8265U, GeForce MX130, 42 Wh
MSI Modern 15 A10RB
i7-10510U, GeForce MX250, 52 Wh
Average of class Office
 
Battery Runtime
-8%
48%
-19%
-12%
-15%
Reader / Idle
1133
747
924
578 (101 - 2100, n=808)
H.264
625
541
-13%
725
16%
394
-37%
441 (139 - 862, n=190)
-29%
WiFi v1.3
447
423
-5%
628
40%
410
-8%
388
-13%
421 (105 - 1104, n=382)
-6%
Load
112
105
-6%
209
87%
97
-13%
101
-10%
101 (37 - 259, n=766)
-10%

Pros

+ 很棒的ThinkPad输入设备
+ 坚固的机身
+ 存储可升级性

Cons

- 没有microSD插槽
- 只有一个SO-DIMM插槽
- 压力测试后降频
- 电池运行下的GPU限制
- 负载下温度极高
联想ThinkPad E15笔记本电脑评测. Test sample supplied by
联想ThinkPad E15笔记本电脑评测. Test sample supplied by

即使听起来像是ThinkPad E590的升级款:但事实是,ThinkPad E15与其前身仍然很像。产品的基本概念没有改变,但联想已在细节上进行了努力。仍然有非常好的ThinkPad键盘和TrackPoint,在这个价格区域中很少见。铝和塑料制成的机身坚固耐用,可升级性堪称典范-至少在大容量存储方面。

与较小的ThinkPad E14一样,使用较薄的机箱意味着某些功能会丢失。其中之一是microSD插槽。第二个RAM插槽也取消了。 E15与它的较小型号的不同之处在于,缺少的功能并不是这里最大的问题。对于ThinkPad E15,问题在于冷却系统,简直不堪重负。在压力测试中,ThinkPad必须大量限制CPU和GPU性能。在这种情况下,降频也可能发生在日常使用和玩游戏中。此外,机身温度非常高,最热处温度超过65°C。当然,这仅存在在压力测试中,但在要求不高的The Witcher 3测试中,机身变得几乎一样热。

温度太高:只有在散热压得住的情况下,才应内置独立GPU。不幸的是,联想ThinkPad E15并非如此。

总体而言,我们不建议为Lenovo ThinkPad E15选配独显。如果无法充分散热,则将无法发挥完全实力。同时,核显版本可能物有所值–作为ThinkPad E14的较大版本和适用于家庭办公的出色笔记本电脑。

Lenovo ThinkPad E15 20RD0011GE - 03/17/2020 v7
Benjamin Herzig

Chassis
78 / 98 → 80%
Keyboard
85%
Pointing Device
88%
Connectivity
60 / 80 → 75%
Weight
66 / 20-75 → 83%
Battery
81%
Display
79%
Games Performance
50 / 78 → 64%
Application Performance
80 / 95 → 84%
Temperature
83%
Noise
95%
Audio
57%
Camera
37 / 85 → 44%
Average
72%
82%
Office - Weighted Average

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> Notebookcheck中文版(NBC中国) > 评测 > 联想ThinkPad E15笔记本电脑评测:性能太强,散热太差
Benjamin Herzig, 2020-05-11 (Update: 2020-05-11)
Benjamin Herzig
Editor of the original article: Benjamin Herzig - Editor