Notebookcheck

联想ThinkPad T495s笔记本电脑评测:配备AMD处理器的商务本,但风扇有点令人不爽

越便宜越好? 带有Ryzen 7 Pro 3700U的ThinkPad T495s是基于Intel的T490s的重要替代品。特别是价格,这使得该设备非常有趣,因为与Intel型号相比,并没有太多折衷。
Andreas Osthoff, 👁 Andreas Osthoff (translated by Zewei Shen),
AMD Business Laptop / Notebook Ryzen (Zen) ThinkPad Ultrabook Windows
Lenovo ThinkPad T495s-20QKS01E00
Processor
AMD Ryzen 7 PRO 3700U 4 x 2.3 - 4 GHz, Zen+
Graphics adapter
AMD Radeon RX Vega 10
Memory
16384 MB 
, DDR4 2400,双通道
Display
14 inch 16:9, 1920 x 1080 pixel 157 PPI, B140HAN05.7, IPS, glossy: no
Mainboard
AMD CZ FCH
Storage
Samsung PM981a MZVLB1T0HBLR, 1024 GB 
Soundcard
AMD Raven - Audio Processor - HD Audio Controller
Connections
2 USB 3.0 / 3.1 Gen1, 2 USB 3.1 Gen2, 1 HDMI, 2 DisplayPort, 1 Kensington Lock, 1 Docking Station Port, Audio Connections: 3.5毫米音频端口, Card Reader: microSD, 1 SmartCard, 1 Fingerprint Reader
Networking
Realtek RTL8168B/8111B Family PCI-E Gigabit Ethernet NIC (10/100/1000/2500/5000MBit/s), Intel Wireless-AC 9260 (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5), Bluetooth 5.0
Size
height x width x depth (in mm): 16.1 x 328.8 x 225.8
Battery
57 Wh Lithium-Ion
Camera
Webcam: 720p
Additional features
Speakers: 2W扬声器, Keyboard: chiclet, Keyboard Light: yes, 65W Type-C 充电器, 36 Months Warranty
Weight
1.277 kg, Power Supply: 351 g
Price
1299欧元 Euro
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

Size Comparison

331 mm 226.8 mm 18.45 mm 1.3 kg329 mm 227 mm 18.9 mm 1.5 kg329 mm 225.8 mm 16.1 mm 1.3 kg328.8 mm 225.8 mm 16.1 mm 1.3 kg323.5 mm 217.1 mm 14.9 mm 1.1 kg
SDCardreader Transfer Speed
average JPG Copy Test (av. of 3 runs)
Lenovo ThinkPad T495s-20QKS01E00
  (Toshiba Exceria Pro M501 64 GB UHS-II)
78.8 MB/s ∼100%
Lenovo ThinkPad T495-20NKS01Y00
  (Toshiba Exceria Pro M501 64 GB UHS-II)
78.3 MB/s ∼99% -1%
Lenovo ThinkPad T480s-20L8S02E00
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
75.2 MB/s ∼95% -5%
Lenovo ThinkPad T490s-20NYS02A00
  (Toshiba Exceria Pro M501)
68.3 MB/s ∼87% -13%
Average of class Office
  (10.2 - 191, n=311)
62.7 MB/s ∼80% -20%
maximum AS SSD Seq Read Test (1GB)
Lenovo ThinkPad T495-20NKS01Y00
  (Toshiba Exceria Pro M501 64 GB UHS-II)
90.3 MB/s ∼100% 0%
Lenovo ThinkPad T495s-20QKS01E00
  (Toshiba Exceria Pro M501 64 GB UHS-II)
90.2 MB/s ∼100%
Lenovo ThinkPad T490s-20NYS02A00
  (Toshiba Exceria Pro M501)
87.8 MB/s ∼97% -3%
Lenovo ThinkPad T480s-20L8S02E00
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
87.4 MB/s ∼97% -3%
Average of class Office
  (9.5 - 255, n=284)
78.6 MB/s ∼87% -13%
Networking
iperf3 Client (receive) TCP 1 m 4M x10
Lenovo ThinkPad T490s-20NYS02A00
Intel Wireless-AC 9560
648 MBit/s ∼100% +5%
Lenovo ThinkPad T495-20NKS01Y00
Intel Wireless-AC 9260
626 MBit/s ∼97% +1%
Lenovo ThinkPad T480s-20L8S02E00
Intel Dual Band Wireless-AC 8265
623 MBit/s ∼96% +1%
Lenovo ThinkPad T495s-20QKS01E00
Intel Wireless-AC 9260
618 MBit/s ∼95%
Lenovo ThinkPad X1 Carbon 2019-20QE000VGE
Intel Wireless-AC 9560
617 MBit/s ∼95% 0%
Average of class Office
  (5 - 1722, n=267)
547 MBit/s ∼84% -11%
iperf3 Client (transmit) TCP 1 m 4M x10
Lenovo ThinkPad T490s-20NYS02A00
Intel Wireless-AC 9560
667 MBit/s ∼100% +1%
Lenovo ThinkPad T495s-20QKS01E00
Intel Wireless-AC 9260
658 MBit/s ∼99%
Lenovo ThinkPad T495-20NKS01Y00
Intel Wireless-AC 9260
652 MBit/s ∼98% -1%
Lenovo ThinkPad X1 Carbon 2019-20QE000VGE
Intel Wireless-AC 9560
652 MBit/s ∼98% -1%
Lenovo ThinkPad T480s-20L8S02E00
Intel Dual Band Wireless-AC 8265
515 MBit/s ∼77% -22%
Average of class Office
  (34 - 1666, n=266)
505 MBit/s ∼76% -23%
392
cd/m²
401
cd/m²
409
cd/m²
357
cd/m²
380
cd/m²
370
cd/m²
364
cd/m²
377
cd/m²
378
cd/m²
Distribution of brightness
B140HAN05.7
X-Rite i1Pro 2
Maximum: 409 cd/m² Average: 380.9 cd/m²
Brightness Distribution: 87 %
Center on Battery: 380 cd/m²
Contrast: 1727:1 (Black: 0.22 cd/m²)
ΔE Color 4 | 0.6-29.43 Ø5.8, calibrated: 1.2
ΔE Greyscale 4.4 | 0.64-98 Ø6
96.6% sRGB (Argyll 3D) 62.2% AdobeRGB 1998 (Argyll 3D)
Gamma: 2.54
Lenovo ThinkPad T495s-20QKS01E00
B140HAN05.7, , 1920x1080, 14
Lenovo ThinkPad T495-20NKS01Y00
N140HCG-GQ2, , 1920x1080, 14
Lenovo ThinkPad T490s-20NYS02A00
B140HAN05.7, , 1920x1080, 14
Lenovo ThinkPad T490-20N3S02L00
NE140FHM-N61, , 1920x1080, 14
Lenovo ThinkPad X1 Carbon 2019-20QES01L00
LP140WF9_SPF1, , 1920x1080, 14
Response Times
54%
-2%
-22%
27%
Response Time Grey 50% / Grey 80% *
60.8 (30.8, 30)
32.4 (16.4, 16)
47%
61.6 (30.8, 30.8)
-1%
74 (33.6, 40.4)
-22%
44.8 (21.2, 23.6)
26%
Response Time Black / White *
37.6 (19.6, 18)
15.2 (6.8, 8.4)
60%
38.8 (21.2, 17.6)
-3%
45.6 (22.8, 22.8)
-21%
27.6 (15.6, 12)
27%
PWM Frequency
26040 (50)
2451 (50)
Screen
8%
4%
-16%
-9%
Brightness middle
380
420
11%
391
3%
418
10%
381
0%
Brightness
381
391
3%
389
2%
400
5%
375
-2%
Brightness Distribution
87
88
1%
87
0%
88
1%
94
8%
Black Level *
0.22
0.29
-32%
0.23
-5%
0.24
-9%
0.24
-9%
Contrast
1727
1448
-16%
1700
-2%
1742
1%
1588
-8%
Colorchecker DeltaE2000 *
4
2.1
47%
3.4
15%
4.7
-18%
4.6
-15%
Colorchecker DeltaE2000 max. *
5.7
5.5
4%
4.7
18%
8.7
-53%
8.5
-49%
Colorchecker DeltaE2000 calibrated *
1.2
0.7
42%
1.1
8%
2.1
-75%
1.2
-0%
Greyscale DeltaE2000 *
4.4
3.4
23%
4
9%
5.9
-34%
5.1
-16%
Gamma
2.54 87%
2.22 99%
2.49 88%
2.06 107%
2.52 87%
CCT
6963 93%
7168 91%
6809 95%
7350 88%
7052 92%
Color Space (Percent of AdobeRGB 1998)
62.2
63.5
2%
62.4
0%
59.9
-4%
60.7
-2%
Color Space (Percent of sRGB)
96.6
98.6
2%
97.4
1%
92.1
-5%
95.7
-1%
Total Average (Program / Settings)
31% / 15%
1% / 3%
-19% / -17%
9% / -3%

* ... 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
37.6 ms ... rise ↗ and fall ↘ combined↗ 19.6 ms rise
↘ 18 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. » 94 % 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
60.8 ms ... rise ↗ and fall ↘ combined↗ 30.8 ms rise
↘ 30 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. » 95 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (39.1 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: 51 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 17957 (minimum: 5 - maximum: 2500000) Hz was measured.

LatencyMon WLAN deactivated
LatencyMon WLAN deactivated
 
 
Cinebench R15
CPU Single 64Bit
Lenovo ThinkPad T490-20N3S02L00
Intel Core i7-8565U
180 Points ∼100% +21%
Lenovo ThinkPad X1 Carbon 2019-20QE000VGE
Intel Core i7-8665U
180 Points ∼100% +21%
Lenovo ThinkPad T480s-20L8S02E00
Intel Core i7-8550U
170 Points ∼94% +14%
Lenovo ThinkPad T490s-20NYS02A00
Intel Core i5-8265U
162 Points ∼90% +9%
Lenovo ThinkPad T495s-20QKS01E00
AMD Ryzen 7 PRO 3700U
149 Points ∼83%
Average AMD Ryzen 7 PRO 3700U
 
149 Points ∼83% 0%
Lenovo ThinkPad T495-20NKS01Y00
AMD Ryzen 5 PRO 3500U
144 Points ∼80% -3%
Lenovo ThinkPad E595-20NF0000GE
AMD Ryzen 7 3700U
144 Points ∼80% -3%
Average of class Office
  (20 - 202, n=590)
116 Points ∼64% -22%
CPU Multi 64Bit
Lenovo ThinkPad T480s-20L8S02E00
Intel Core i7-8550U
723 Points ∼100% +10%
Lenovo ThinkPad X1 Carbon 2019-20QE000VGE
Intel Core i7-8665U
701 (min: 574.56, max: 701.36) Points ∼97% +7%
Lenovo ThinkPad T490s-20NYS02A00
Intel Core i5-8265U
686 (min: 566.02, max: 686.12) Points ∼95% +4%
Lenovo ThinkPad E595-20NF0000GE
AMD Ryzen 7 3700U
683 (min: 680.39, max: 687.17) Points ∼94% +4%
Lenovo ThinkPad T490-20N3S02L00
Intel Core i7-8565U
680 (min: 592.15, max: 661.89) Points ∼94% +3%
Lenovo ThinkPad T495s-20QKS01E00
AMD Ryzen 7 PRO 3700U
658 Points ∼91%
Average AMD Ryzen 7 PRO 3700U
 
658 Points ∼91% 0%
Lenovo ThinkPad T495-20NKS01Y00
AMD Ryzen 5 PRO 3500U
611 Points ∼85% -7%
Average of class Office
  (36 - 1346, n=598)
371 Points ∼51% -44%
0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340350360370380390400410420430440450460470480490500510520530540550560570580590600610620630640650660670680690700710Tooltip
Lenovo ThinkPad T495s-20QKS01E00 AMD Ryzen 7 PRO 3700U, AMD Ryzen 7 PRO 3700U: Ø578 (565.26-658.27)
Lenovo ThinkPad T495-20NKS01Y00 AMD Ryzen 5 PRO 3500U, AMD Ryzen 5 PRO 3500U: Ø576 (569.82-610.73)
Lenovo ThinkPad E595-20NF0000GE AMD Ryzen 7 3700U, AMD Ryzen 7 3700U: Ø684 (680.39-687.17)
Lenovo ThinkPad T490s-20NYS02A00 Intel Core i5-8265U, Intel Core i5-8265U: Ø584 (566.02-686.12)
Lenovo ThinkPad X1 Carbon 2019-20QE000VGE Intel Core i7-8665U, Intel Core i7-8665U: Ø632 (574.56-701.36)
Cinebench R15 CPU Multi 64Bit
658 Points
Cinebench R15 OpenGL 64Bit
51.9 fps
Cinebench R15 Ref. Match 64Bit
98 %
Cinebench R15 CPU Single 64Bit
149 Points
Help
PCMark 10
Digital Content Creation
Lenovo ThinkPad T490-20N3S02L00
GeForce MX250, i7-8565U, Toshiba XG5 KXG50ZNV512G
3778 Points ∼100% +11%
Lenovo ThinkPad T495s-20QKS01E00
Vega 10, R7 PRO 3700U, Samsung PM981a MZVLB1T0HBLR
3407 Points ∼90%
Average AMD Ryzen 7 PRO 3700U, AMD Radeon RX Vega 10
 
3407 Points ∼90% 0%
Lenovo ThinkPad T495-20NKS01Y00
Vega 8, R5 PRO 3500U, Samsung SSD PM981 MZVLB512HAJQ
3392 Points ∼90% 0%
Lenovo ThinkPad T490s-20NYS02A00
UHD Graphics 620, i5-8265U, Intel SSD Pro 7600p SSDPEKKF512G8L
3210 Points ∼85% -6%
Lenovo ThinkPad X1 Carbon 2019-20QE000VGE
UHD Graphics 620, i7-8665U, WDC PC SN720 SDAQNTW-512G
3111 Points ∼82% -9%
Lenovo ThinkPad T480s-20L8S02E00
GeForce MX150, i5-8550U, Samsung SSD PM981 MZVLB512HAJQ
3071 Points ∼81% -10%
Average of class Office
  (320 - 5547, n=202)
2829 Points ∼75% -17%
Productivity
Lenovo ThinkPad T490-20N3S02L00
GeForce MX250, i7-8565U, Toshiba XG5 KXG50ZNV512G
7392 Points ∼100% +30%
Lenovo ThinkPad X1 Carbon 2019-20QE000VGE
UHD Graphics 620, i7-8665U, WDC PC SN720 SDAQNTW-512G
6870 Points ∼93% +21%
Lenovo ThinkPad T480s-20L8S02E00
GeForce MX150, i5-8550U, Samsung SSD PM981 MZVLB512HAJQ
6825 Points ∼92% +20%
Lenovo ThinkPad T490s-20NYS02A00
UHD Graphics 620, i5-8265U, Intel SSD Pro 7600p SSDPEKKF512G8L
6441 Points ∼87% +14%
Lenovo ThinkPad T495-20NKS01Y00
Vega 8, R5 PRO 3500U, Samsung SSD PM981 MZVLB512HAJQ
5896 Points ∼80% +4%
Average of class Office
  (1266 - 8567, n=202)
5735 Points ∼78% +1%
Lenovo ThinkPad T495s-20QKS01E00
Vega 10, R7 PRO 3700U, Samsung PM981a MZVLB1T0HBLR
5670 Points ∼77%
Average AMD Ryzen 7 PRO 3700U, AMD Radeon RX Vega 10
 
5670 Points ∼77% 0%
Essentials
Lenovo ThinkPad T490s-20NYS02A00
UHD Graphics 620, i5-8265U, Intel SSD Pro 7600p SSDPEKKF512G8L
8361 Points ∼100% +12%
Lenovo ThinkPad X1 Carbon 2019-20QE000VGE
UHD Graphics 620, i7-8665U, WDC PC SN720 SDAQNTW-512G
8199 Points ∼98% +10%
Lenovo ThinkPad T480s-20L8S02E00
GeForce MX150, i5-8550U, Samsung SSD PM981 MZVLB512HAJQ
8045 Points ∼96% +8%
Lenovo ThinkPad T490-20N3S02L00
GeForce MX250, i7-8565U, Toshiba XG5 KXG50ZNV512G
7981 Points ∼95% +7%
Lenovo ThinkPad T495-20NKS01Y00
Vega 8, R5 PRO 3500U, Samsung SSD PM981 MZVLB512HAJQ
7556 Points ∼90% +1%
Lenovo ThinkPad T495s-20QKS01E00
Vega 10, R7 PRO 3700U, Samsung PM981a MZVLB1T0HBLR
7480 Points ∼89%
Average AMD Ryzen 7 PRO 3700U, AMD Radeon RX Vega 10
 
7480 Points ∼89% 0%
Average of class Office
  (2683 - 9821, n=202)
7298 Points ∼87% -2%
Score
Lenovo ThinkPad T490-20N3S02L00
GeForce MX250, i7-8565U, Toshiba XG5 KXG50ZNV512G
4341 Points ∼100% +15%
Lenovo ThinkPad X1 Carbon 2019-20QE000VGE
UHD Graphics 620, i7-8665U, WDC PC SN720 SDAQNTW-512G
4005 Points ∼92% +6%
Lenovo ThinkPad T490s-20NYS02A00
UHD Graphics 620, i5-8265U, Intel SSD Pro 7600p SSDPEKKF512G8L
3985 Points ∼92% +6%
Lenovo ThinkPad T480s-20L8S02E00
GeForce MX150, i5-8550U, Samsung SSD PM981 MZVLB512HAJQ
3960 Points ∼91% +5%
Lenovo ThinkPad T495-20NKS01Y00
Vega 8, R5 PRO 3500U, Samsung SSD PM981 MZVLB512HAJQ
3818 Points ∼88% +1%
Lenovo ThinkPad T495s-20QKS01E00
Vega 10, R7 PRO 3700U, Samsung PM981a MZVLB1T0HBLR
3762 Points ∼87%
Average AMD Ryzen 7 PRO 3700U, AMD Radeon RX Vega 10
 
3762 Points ∼87% 0%
Average of class Office
  (803 - 5409, n=203)
3458 Points ∼80% -8%
PCMark 8
Work Score Accelerated v2
Lenovo ThinkPad T490-20N3S02L00
GeForce MX250, i7-8565U, Toshiba XG5 KXG50ZNV512G
5277 Points ∼100% +4%
Lenovo ThinkPad T495s-20QKS01E00
Vega 10, R7 PRO 3700U, Samsung PM981a MZVLB1T0HBLR
5077 Points ∼96%
Average AMD Ryzen 7 PRO 3700U, AMD Radeon RX Vega 10
 
5077 Points ∼96% 0%
Lenovo ThinkPad T490s-20NYS02A00
UHD Graphics 620, i5-8265U, Intel SSD Pro 7600p SSDPEKKF512G8L
4927 Points ∼93% -3%
Lenovo ThinkPad T480s-20L8S02E00
GeForce MX150, i5-8550U, Samsung SSD PM981 MZVLB512HAJQ
4909 Points ∼93% -3%
Lenovo ThinkPad T495-20NKS01Y00
Vega 8, R5 PRO 3500U, Samsung SSD PM981 MZVLB512HAJQ
4880 Points ∼92% -4%
Lenovo ThinkPad X1 Carbon 2019-20QE000VGE
UHD Graphics 620, i7-8665U, WDC PC SN720 SDAQNTW-512G
4696 Points ∼89% -8%
Average of class Office
  (1226 - 5573, n=388)
4102 Points ∼78% -19%
Home Score Accelerated v2
Lenovo ThinkPad T490s-20NYS02A00
UHD Graphics 620, i5-8265U, Intel SSD Pro 7600p SSDPEKKF512G8L
4244 Points ∼100% +2%
Lenovo ThinkPad T495s-20QKS01E00
Vega 10, R7 PRO 3700U, Samsung PM981a MZVLB1T0HBLR
4161 Points ∼98%
Average AMD Ryzen 7 PRO 3700U, AMD Radeon RX Vega 10
 
4161 Points ∼98% 0%
Lenovo ThinkPad T495-20NKS01Y00
Vega 8, R5 PRO 3500U, Samsung SSD PM981 MZVLB512HAJQ
4072 Points ∼96% -2%
Lenovo ThinkPad T490-20N3S02L00
GeForce MX250, i7-8565U, Toshiba XG5 KXG50ZNV512G
4052 Points ∼95% -3%
Lenovo ThinkPad X1 Carbon 2019-20QE000VGE
UHD Graphics 620, i7-8665U, WDC PC SN720 SDAQNTW-512G
3823 Points ∼90% -8%
Lenovo ThinkPad T480s-20L8S02E00
GeForce MX150, i5-8550U, Samsung SSD PM981 MZVLB512HAJQ
3540 Points ∼83% -15%
Average of class Office
  (1169 - 4770, n=450)
3112 Points ∼73% -25%
PCMark 8 Home Score Accelerated v2
4161 points
PCMark 8 Work Score Accelerated v2
5077 points
Help
Samsung PM981a MZVLB1T0HBLR
CDM 5/6 Read Seq Q32T1: 3561.2 MB/s
CDM 5/6 Write Seq Q32T1: 3033.1 MB/s
CDM 5/6 Read 4K Q32T1: 359.57 MB/s
CDM 5/6 Write 4K Q32T1: 268.25 MB/s
CDM 5/6 Read 4K: 46.69 MB/s
CDM 5/6 Write 4K: 142.26 MB/s
CDM 6 Write 4K Q8T8: 1491.11 MB/s
CDM 6 Read 4K Q8T8: 1499.09 MB/s
3DMark 11 - 1280x720 Performance GPU
Lenovo ThinkPad T490-20N3S02L00
NVIDIA GeForce MX250, Intel Core i7-8565U
4748 Points ∼100% +26%
Lenovo IdeaPad S540-14API
AMD Radeon RX Vega 10, AMD Ryzen 7 3700U
3968 Points ∼84% +5%
Lenovo ThinkPad T495s-20QKS01E00
AMD Radeon RX Vega 10, AMD Ryzen 7 PRO 3700U
3781 Points ∼80%
Lenovo ThinkPad T480s-20L8S02E00
NVIDIA GeForce MX150, Intel Core i7-8550U
3551 Points ∼75% -6%
Lenovo ThinkPad T495-20NKS01Y00
AMD Radeon RX Vega 8, AMD Ryzen 5 PRO 3500U
3535 Points ∼74% -7%
Average AMD Radeon RX Vega 10
  (2688 - 4165, n=15)
3455 Points ∼73% -9%
Lenovo ThinkPad X1 Carbon 2019-20QE000VGE
Intel UHD Graphics 620, Intel Core i7-8665U
1983 Points ∼42% -48%
Lenovo ThinkPad T490s-20NYS02A00
Intel UHD Graphics 620, Intel Core i5-8265U
1839 Points ∼39% -51%
Average of class Office
  (185 - 5422, n=706)
1417 Points ∼30% -63%
3DMark
2560x1440 Time Spy Graphics
Lenovo ThinkPad T490-20N3S02L00
NVIDIA GeForce MX250, Intel Core i7-8565U
1134 Points ∼100% +54%
Lenovo ThinkPad T495s-20QKS01E00
AMD Radeon RX Vega 10, AMD Ryzen 7 PRO 3700U
737 Points ∼65%
Average AMD Radeon RX Vega 10
  (578 - 852, n=5)
725 Points ∼64% -2%
Lenovo ThinkPad T495-20NKS01Y00
AMD Radeon RX Vega 8, AMD Ryzen 5 PRO 3500U
693 Points ∼61% -6%
Average of class Office
  (76 - 1164, n=91)
526 Points ∼46% -29%
Lenovo ThinkPad X1 Carbon 2019-20QE000VGE
Intel UHD Graphics 620, Intel Core i7-8665U
431 Points ∼38% -42%
1920x1080 Fire Strike Graphics
Lenovo ThinkPad T490-20N3S02L00
NVIDIA GeForce MX250, Intel Core i7-8565U
3863 Points ∼100% +62%
Lenovo ThinkPad T480s-20L8S02E00
NVIDIA GeForce MX150, Intel Core i7-8550U
2807 Points ∼73% +18%
Lenovo IdeaPad S540-14API
AMD Radeon RX Vega 10, AMD Ryzen 7 3700U
2568 Points ∼66% +8%
Lenovo ThinkPad T495s-20QKS01E00
AMD Radeon RX Vega 10, AMD Ryzen 7 PRO 3700U
2385 Points ∼62%
Lenovo ThinkPad T495-20NKS01Y00
AMD Radeon RX Vega 8, AMD Ryzen 5 PRO 3500U
2344 Points ∼61% -2%
Average AMD Radeon RX Vega 10
  (1567 - 2999, n=14)
2157 Points ∼56% -10%
Lenovo ThinkPad X1 Carbon 2019-20QE000VGE
Intel UHD Graphics 620, Intel Core i7-8665U
1357 Points ∼35% -43%
Lenovo ThinkPad T490s-20NYS02A00
Intel UHD Graphics 620, Intel Core i5-8265U
1336 Points ∼35% -44%
Average of class Office
  (138 - 4109, n=523)
1088 Points ∼28% -54%
3DMark 11 Performance
3883 points
3DMark Cloud Gate Standard Score
6532 points
3DMark Fire Strike Score
2187 points
3DMark Time Spy Score
827 points
Help
low med. high ultra
BioShock Infinite (2013) 106.4 22 fps
Dota 2 Reborn (2015) 73 63 36.5 33 fps
X-Plane 11.11 (2018) 28.4 22 19.7 fps

Noise Level

Idle
28.9 / 28.9 / 28.9 dB(A)
Load
31.5 / 33.8 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: 28.9 dB(A)
Lenovo ThinkPad T495s-20QKS01E00
Vega 10, R7 PRO 3700U, Samsung PM981a MZVLB1T0HBLR
Lenovo ThinkPad T495-20NKS01Y00
Vega 8, R5 PRO 3500U, Samsung SSD PM981 MZVLB512HAJQ
Lenovo ThinkPad T490s-20NYS02A00
UHD Graphics 620, i5-8265U, Intel SSD Pro 7600p SSDPEKKF512G8L
Lenovo ThinkPad X1 Carbon 2019-20QE000VGE
UHD Graphics 620, i7-8665U, WDC PC SN720 SDAQNTW-512G
Lenovo ThinkPad T490-20N3S02L00
GeForce MX250, i7-8565U, Toshiba XG5 KXG50ZNV512G
Noise
3%
-3%
2%
-5%
off / environment *
28.9
28.4
2%
29.4
-2%
28.4
2%
29.4
-2%
Idle Minimum *
28.9
28.4
2%
29.4
-2%
28.4
2%
29.4
-2%
Idle Average *
28.9
28.4
2%
29.4
-2%
28.4
2%
29.4
-2%
Idle Maximum *
28.9
29.4
-2%
30.9
-7%
28.6
1%
29.4
-2%
Load Average *
31.5
29.9
5%
33.3
-6%
31.5
-0%
34.7
-10%
Load Maximum *
33.8
31.4
7%
33.3
1%
33.1
2%
37.2
-10%
Witcher 3 ultra *
34.7

* ... smaller is better

Max. Load
 38.7 °C43.3 °C42.7 °C 
 37.6 °C44.4 °C42.6 °C 
 27.1 °C29 °C30.4 °C 
Maximum: 44.4 °C
Average: 37.3 °C
42.9 °C44 °C38.2 °C
38.7 °C42.7 °C36 °C
29.3 °C30.3 °C28.8 °C
Maximum: 44 °C
Average: 36.8 °C
Power Supply (max.)  35.8 °C | Room Temperature 21.2 °C | Voltcraft IR-900
(±) The average temperature for the upper side under maximal load is 37.3 °C / 99 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 44.4 °C / 112 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 44 °C / 111 F, compared to the average of 36.5 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 25.7 °C / 78 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 30.4 °C / 86.7 F and are therefore cool to the touch.
(-) The average temperature of the palmrest area of similar devices was 28 °C / 82.4 F (-2.4 °C / -4.3 F).
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2028282531.5273127.826.44025.425.25024.722.96323.123.38022.623.310023.226.712525.531.31602134.62002141.425021.247.531520.750.940020.255.750019.458.263019.356.780018.163.110001865.4125017.257.7160016.558.6200016.258.2250015.656.9315015.660.4400015.549.1500015.152630015.152.980001555.41000014.946.81250014.745.51600014.641.3SPL28.970.6N1.226.5median 17.2median 52.9Delta2.76.730.629.726.129.33129.331.425.330.625.722.227.722.424.122.324.421.62421.328.922.636.921.840.221.542.121.347.52053.519.858.418.758.318.258.117.763.51761.116.660.116.158.315.957.815.760.615.555.915.557.215.551.715.453.515.147.414.938.329.470.91.226.3median 17.7median 53.52.59.3hearing rangehide median Pink NoiseLenovo ThinkPad T495s-20QKS01E00Lenovo ThinkPad T490-20N3S02L00
Frequency diagram (checkboxes can be checked and unchecked to compare devices)
Lenovo ThinkPad T495s-20QKS01E00 audio analysis

(-) | not very loud speakers (70.6 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 14.2% lower than median
(±) | linearity of bass is average (12.8% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 6.3% higher than median
(±) | linearity of mids is average (9.2% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3.6% away from median
(±) | linearity of highs is average (12.4% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (21.8% difference to median)
Compared to same class
» 57% of all tested devices in this class were better, 12% similar, 32% worse
» The best had a delta of 8%, average was 21%, worst was 51%
Compared to all devices tested
» 54% of all tested devices were better, 9% similar, 37% worse
» The best had a delta of 3%, average was 21%, worst was 65%

Lenovo ThinkPad T490-20N3S02L00 audio analysis

(-) | not very loud speakers (70.9 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 20.8% lower than median
(±) | linearity of bass is average (8.7% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 5.5% higher than median
(±) | linearity of mids is average (8.8% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3.4% away from median
(±) | linearity of highs is average (7.3% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (26% difference to median)
Compared to same class
» 82% of all tested devices in this class were better, 4% similar, 14% worse
» The best had a delta of 8%, average was 21%, worst was 51%
Compared to all devices tested
» 77% of all tested devices were better, 5% similar, 18% worse
» The best had a delta of 3%, average was 21%, worst was 65%

Power Consumption
Off / Standbydarklight 0.26 / 0.67 Watt
Idledarkmidlight 4.7 / 7.28 / 9.48 Watt
Load midlight 35.3 / 55.5 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
Lenovo ThinkPad T495s-20QKS01E00
R7 PRO 3700U, Vega 10, Samsung PM981a MZVLB1T0HBLR, IPS, 1920x1080, 14
Lenovo ThinkPad T490s-20NYS02A00
i5-8265U, UHD Graphics 620, Intel SSD Pro 7600p SSDPEKKF512G8L, IPS, 1920x1080, 14
Lenovo ThinkPad T495-20NKS01Y00
R5 PRO 3500U, Vega 8, Samsung SSD PM981 MZVLB512HAJQ, IPS, 1920x1080, 14
Lenovo ThinkPad X1 Carbon 2019-20QE000VGE
i7-8665U, UHD Graphics 620, WDC PC SN720 SDAQNTW-512G, IPS, 2560x1440, 14
Lenovo ThinkPad T480s-20L8S02E00
i5-8550U, GeForce MX150, Samsung SSD PM981 MZVLB512HAJQ, IPS LED, 2560x1440, 14
Power Consumption
11%
-1%
3%
-15%
Idle Minimum *
4.7
2.62
44%
5.1
-9%
3
36%
3.4
28%
Idle Average *
7.28
5.16
29%
7.7
-6%
6.3
13%
7.5
-3%
Idle Maximum *
9.48
8.7
8%
10.7
-13%
8.9
6%
10.8
-14%
Load Average *
35.3
40
-13%
35.8
-1%
40.8
-16%
55.4
-57%
Load Maximum *
55.5
64
-15%
43.2
22%
67.5
-22%
70.3
-27%
Witcher 3 ultra *
34

* ... smaller is better

Battery Runtime
NBC WiFi Websurfing Battery Test 1.3
11h 15min
NBC WiFi Websurfing Battery Test 1.3 max Brightness
7h 45min
Big Buck Bunny H.264 1080p
12h 30min
Lenovo ThinkPad T495s-20QKS01E00
R7 PRO 3700U, Vega 10, 57 Wh
Lenovo ThinkPad T490s-20NYS02A00
i5-8265U, UHD Graphics 620, 57 Wh
Lenovo ThinkPad T495-20NKS01Y00
R5 PRO 3500U, Vega 8, 50 Wh
Lenovo ThinkPad T480s-20L8S02E00
i5-8550U, GeForce MX150, 57 Wh
Lenovo ThinkPad X1 Carbon 2019-20QES01L00
i7-8565U, UHD Graphics 620, 51 Wh
Average of class Office
 
Battery Runtime
1%
-13%
-24%
-13%
-39%
H.264
750
834
11%
708
-6%
550
-27%
688
-8%
445 (139 - 882, n=200)
-41%
WiFi v1.3
675
607
-10%
544
-19%
530
-21%
562
-17%
427 (105 - 1124, n=400)
-37%

Pros

+ 坚固耐用的优质机身
+ 出色的1080p显示屏(哑光,明亮,几乎完整的sRGB覆盖)
+ 电池寿命长
+ 优秀的键盘
+ 很好的系统性能
+ iGPU比Intel型号更快
+ 支持WWAN
+ 3年保固

Cons

- 高频风扇
- 没有Thunderbolt 3
- 有限的维护选项
- CPU / GPU的性能潜力未得到充分发挥
- 面板响应时间慢
- microSD读取器处于非常不良的位置

Verdict – The AMD ThinkPad offers a better price-performance ratio

联想ThinkPad T495s笔记本电脑评测:配备AMD处理器的商务本. The two test units were provided by Lenovo Campus Point.
联想ThinkPad T495s笔记本电脑评测:配备AMD处理器的商务本. The two test units were provided by Lenovo Campus Point.

联想用ThinkPad T495s提供了继ThinkPad T495. 之后的又一款出色的办公笔记本。虽然由于散热系统薄弱,无法利用Ryzen 7 Pro处理器的全部性能,但配备Intel处理器的T490s也是一样。两种系统都能为办公中的大多数任务提供足够的性能。续航时间也特别强,因此AMD ThinkPad不再存在缺点。无论如何,两种型号的机身和键盘都是相同的。

但是,有一个很大的缺点,因为风扇产生的高频噪声与T490s的风扇相比非常令人讨厌。即使联想可以在性能要求较低的任务中经常关闭风扇,而轻松避免此问题。另一方面,缺少Thunderbolt-3连接对于许多用户而言并不构成问题。

“凭借ThinkPad T495s,联想提供了一个非常出色的,而且价格实惠的替代品,可替代基于Intel的ThinkPad T490s。如果不是因为高频的风扇噪音问题,那么T495s将收到我们的无条件推荐。”

但是,也有价格,在这方面,AMD ThinkPad显然遥遥领先。有至少300欧元(〜330美元)的价格优势,而且我们这里提供的Campus版本只要1299欧元(〜1429美元),性价比非常强。

注意:由于我们评级系统的v7更新,ThinkPad T490s的评级从92%降低至89%。 ThinkPad T495s仅得到88%分主要归因于高频风扇。

Lenovo ThinkPad T495s-20QKS01E00 - 09/24/2019 v7
Andreas Osthoff

Chassis
89 / 98 → 91%
Keyboard
95%
Pointing Device
91%
Connectivity
73 / 80 → 91%
Weight
72 / 20-75 → 94%
Battery
89%
Display
89%
Games Performance
59 / 78 → 75%
Application Performance
83 / 95 → 87%
Temperature
90%
Noise
83%
Audio
58%
Camera
50 / 85 → 59%
Average
78%
88%
Office - Weighted Average

Pricecompare

Please share our article, every link counts!
> Notebookcheck中文版(NBC中国) > 评测 > 联想ThinkPad T495s笔记本电脑评测:配备AMD处理器的商务本,但风扇有点令人不爽
Andreas Osthoff, 2019-12- 4 (Update: 2019-12- 4)