Notebookcheck

Test: Lenovo ThinkPad P40 Yoga Workstation (sammanfattning)

Flexibel arbetsstation. Lenovo vill etablera Yoga-seriens flexibilitet bland de mest krävande användarna med nya ThinkPad P40 Yoga. Det är i princip en Yoga 460 med dedikerad GPU, men vår testmodell var inte utan nackdelar.

Lenovo ThinkPad P40 Yoga 20GQ-0004GE (ThinkPad P Serie)
Grafikkort
NVIDIA Quadro M500M - 2048 MB, Kärna: 1124 MHz, Minne: 900 MHz, DDR3, 362.13, Optimus
Minne
8192 MB 
, DDR3L-1600, 1 minnesplats (används), max 16 GB
Skärm
14 tum 16:9, 1920x1080 pixlar 157 PPI, 10-punkters kapacitiv, native pen support, NV140FHM-N41, IPS, glansig: ja
Moderkort
Intel Skylake-U Premium PCH
Hårddisk
Liteonit LCH-256V2S, 256 GB 
Ljudkort
Intel Skylake-U/Y PCH - High Definition Audio
Anslutningar
3 USB 3.0, 1 HDMI, 1 DisplayPort, 1 Kensingtonlås, 1 Dockningsstation, Ljudanslutningar: 3.5 mm headset, Kortläsare: 4-in-1 (MMC, SD, SDXC, SDHC), 1 Fingeravtrycksläsare, Brightness Sensor, Sensorer: Accelerometer, gyroskop, kompass
Nätverk
Intel Ethernet Connection I219-V (10/100/1000MBit), Intel Dual Band Wireless-AC 8260 (a/b/g/n/ac), Bluetooth 4.2
Storlek
höjd x bredd x djup (i mm) 19.9 x 338 x 236
Batteri
53 Wh, 4390 mAh Litiumjon, Batteritid (enligt tillverkaren): 8 tim
Operativsystem
Microsoft Windows 10 Pro 64 Bit
Camera
Webbkamera: HD-webbkamera
Övrigt
Högtalare: Stereo, 2x 1.5W, Tangentbord: Chiclet, Tangentbordsbelysning: ja, ThinkPad Pen Pro, Lenovo Tools, MS Office test, McAffee LiveSafe test, 12 Månader Garanti
Vikt
1.834 kg, Strömförsörjning: 353 g
Pris
1900 Kr

 

Right: power, volume, 2x USB 3.0, Mini-DisplayPort, HDMI, Kensington lock
Right: power, volume, 2x USB 3.0, Mini-DisplayPort, HDMI, Kensington lock
Left: AC power, OneLink+, USB 3.0, headset, SD-card reader, digitizer
Left: AC power, OneLink+, USB 3.0, headset, SD-card reader, digitizer
249
cd/m²
256
cd/m²
235
cd/m²
236
cd/m²
229
cd/m²
229
cd/m²
248
cd/m²
239
cd/m²
244
cd/m²
Distribution av ljusstyrkan
X-Rite i1Pro 2
Max: 256 cd/m² Medel: 240.6 cd/m² Minimum: 2.5 cd/m²
Distribution av ljusstyrkan: 89 %
Mitt på batteriet: 227 cd/m²
Kontrast: 954:1 (Svärta: 0.24 cd/m²)
ΔE Color 6.3 | - Ø
ΔE Greyscale 5.4 | - Ø
65.5% sRGB (Calman) 62% sRGB (Argyll) 39.4% AdobeRGB 1998 (Argyll)
Gamma: 2.22
Lenovo ThinkPad P40 Yoga 20GQ-0004GE
Quadro M500M, 6500U, Liteonit LCH-256V2S
Lenovo Thinkpad X1 Yoga 20FQ-000QUS
HD Graphics 520, 6500U, Samsung SSD PM871 MZNLN512HCJH
Lenovo ThinkPad Yoga 14
GeForce 840M, 5500U, Samsung SSD PM851 512 GB MZ7TE512HMHP
Microsoft Surface Book Core i7
Maxwell GPU (940M, GDDR5), 6600U, Samsung MZFLV512 NVMe
Lenovo ThinkPad P50s-20FKS00400
Quadro M500M, 6500U, Samsung PM871 MZYLN256HCHP
Response Times
9%
6%
11%
Response Time Grey 50% / Grey 80% *
55 (19, 36)
38 (15.2, 22.8)
31%
39 (24, 15)
29%
38 (15.2, 22.8)
31%
Response Time Black / White *
28.8 (8.4, 20.4)
30.4 (6, 24.4)
-6%
34 (10, 24, mini hills)
-18%
28.8 (8.4, 20.4)
-0%
PWM Frequency
217 (40)
219 (99)
1%
219 (90)
1%
Screen
5%
-2%
48%
12%
Brightness
241
272
13%
274
14%
414
72%
290
20%
Brightness Distribution
89
89
0%
90
1%
88
-1%
82
-8%
Black Level *
0.24
0.383
-60%
0.3
-25%
0.25
-4%
0.31
-29%
Contrast
954
743
-22%
953
0%
1752
84%
1029
8%
Colorchecker DeltaE2000 *
6.3
5.24
17%
5.62
11%
2.06
67%
4.8
24%
Greyscale DeltaE2000 *
5.4
7.32
-36%
6.19
-15%
2.87
47%
5.7
-6%
Gamma
2.22 108%
2.22 108%
2.35 102%
2.44 98%
2.07 116%
CCT
6592 99%
6277 104%
5606 116%
6820 95%
6260 104%
Color Space (Percent of AdobeRGB 1998)
39.4
70.17
78%
64
62%
56.9
44%
Color Space (Percent of sRGB)
62
94.68
53%
96
55%
87.4
41%
Total Average (Program / Settings)
7% / 6%
-2% / -2%
27% / 39%
12% / 11%

* ... 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
28.8 ms ... rise ↗ and fall ↘ combined↗ 8.4 ms rise
↘ 20.4 ms fall
The screen shows relatively slow response rates in our tests and may be too slow for gamers.
In comparison, all tested devices range from 0.8 (minimum) to 240 (maximum) ms. » 65 % of all devices are better.
This means that the measured response time is similar to the average of all tested devices (26.6 ms).
       Response Time 50% Grey to 80% Grey
55 ms ... rise ↗ and fall ↘ combined↗ 19 ms rise
↘ 36 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. » 89 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (42.5 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 217 Hz40 % brightness setting

The display backlight flickers at 217 Hz (Likely utilizing PWM) Flickering detected at a brightness setting of 40 % and below. There should be no flickering or PWM above this brightness setting.

The frequency of 217 Hz is relatively low, so sensitive users will likely notice flickering and experience eyestrain at the stated brightness setting and below.

In comparison: 54 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 8568 (minimum: 43 - maximum: 142900) Hz was measured.

 
Cinebench R15
CPU Single 64Bit
Microsoft Surface Book Core i7
Maxwell GPU (940M, GDDR5), 6600U, Samsung MZFLV512 NVMe
129 Points ∼100% +4%
Lenovo ThinkPad P50s-20FKS00400
Quadro M500M, 6500U, Samsung PM871 MZYLN256HCHP
129 Points ∼100% +4%
Lenovo Thinkpad X1 Yoga 20FQ-000QUS
HD Graphics 520, 6500U, Samsung SSD PM871 MZNLN512HCJH
128 Points ∼99% +3%
Lenovo ThinkPad P40 Yoga 20GQ-0004GE
Quadro M500M, 6500U, Liteonit LCH-256V2S
124 Points ∼96%
Lenovo ThinkPad Yoga 14
GeForce 840M, 5500U, Samsung SSD PM851 512 GB MZ7TE512HMHP
110 Points ∼85% -11%
CPU Multi 64Bit
Microsoft Surface Book Core i7
Maxwell GPU (940M, GDDR5), 6600U, Samsung MZFLV512 NVMe
335 Points ∼100% +6%
Lenovo ThinkPad P40 Yoga 20GQ-0004GE
Quadro M500M, 6500U, Liteonit LCH-256V2S
316 Points ∼94%
Lenovo ThinkPad P50s-20FKS00400
Quadro M500M, 6500U, Samsung PM871 MZYLN256HCHP
307 Points ∼92% -3%
Lenovo Thinkpad X1 Yoga 20FQ-000QUS
HD Graphics 520, 6500U, Samsung SSD PM871 MZNLN512HCJH
307 Points ∼92% -3%
Lenovo ThinkPad Yoga 14
GeForce 840M, 5500U, Samsung SSD PM851 512 GB MZ7TE512HMHP
260 Points ∼78% -18%
Cinebench R11.5
CPU Single 64Bit
Microsoft Surface Book Core i7
Maxwell GPU (940M, GDDR5), 6600U, Samsung MZFLV512 NVMe
1.49 Points ∼100% +2%
Lenovo ThinkPad P50s-20FKS00400
Quadro M500M, 6500U, Samsung PM871 MZYLN256HCHP
1.49 Points ∼100% +2%
Lenovo ThinkPad P40 Yoga 20GQ-0004GE
Quadro M500M, 6500U, Liteonit LCH-256V2S
1.46 Points ∼98%
CPU Multi 64Bit
Microsoft Surface Book Core i7
Maxwell GPU (940M, GDDR5), 6600U, Samsung MZFLV512 NVMe
3.73 Points ∼100% +7%
Lenovo ThinkPad P40 Yoga 20GQ-0004GE
Quadro M500M, 6500U, Liteonit LCH-256V2S
3.47 Points ∼93%
Lenovo ThinkPad P50s-20FKS00400
Quadro M500M, 6500U, Samsung PM871 MZYLN256HCHP
3.45 Points ∼92% -1%
Cinebench R10 Rendering Single CPUs 64Bit
6385 Points
Cinebench R10 Rendering Multiple CPUs 64Bit
14337 Points
Cinebench R10 Shading 64Bit
6692 Points
Cinebench R10 Shading 32Bit
6602
Cinebench R10 Rendering Multiple CPUs 32Bit
9101
Cinebench R10 Rendering Single 32Bit
4850
Cinebench R11.5 OpenGL 64Bit
28.44 fps
Cinebench R11.5 CPU Multi 64Bit
3.47 Points
Cinebench R11.5 CPU Single 64Bit
1.46 Points
Cinebench R15 Ref. Match 64Bit
99.6 %
Cinebench R15 OpenGL 64Bit
34.92 fps
Cinebench R15 CPU Multi 64Bit
316 Points
Cinebench R15 CPU Single 64Bit
124 Points
Hjälp
PCMark 8
Work Score Accelerated v2
Lenovo ThinkPad P40 Yoga 20GQ-0004GE
Quadro M500M, 6500U, Liteonit LCH-256V2S
4377 Points ∼100%
Lenovo Thinkpad X1 Yoga 20FQ-000QUS
HD Graphics 520, 6500U, Samsung SSD PM871 MZNLN512HCJH
3986 Points ∼91% -9%
Microsoft Surface Book Core i7
Maxwell GPU (940M, GDDR5), 6600U, Samsung MZFLV512 NVMe
3782 Points ∼86% -14%
Lenovo ThinkPad P50s-20FKS00400
Quadro M500M, 6500U, Samsung PM871 MZYLN256HCHP
3744 Points ∼86% -14%
Creative Score Accelerated v2
Microsoft Surface Book Core i7
Maxwell GPU (940M, GDDR5), 6600U, Samsung MZFLV512 NVMe
3755 Points ∼100% 0%
Lenovo ThinkPad P40 Yoga 20GQ-0004GE
Quadro M500M, 6500U, Liteonit LCH-256V2S
3744 Points ∼100%
Home Score Accelerated v2
Lenovo Thinkpad X1 Yoga 20FQ-000QUS
HD Graphics 520, 6500U, Samsung SSD PM871 MZNLN512HCJH
3137 Points ∼100% +9%
Microsoft Surface Book Core i7
Maxwell GPU (940M, GDDR5), 6600U, Samsung MZFLV512 NVMe
2947 Points ∼94% +3%
Lenovo ThinkPad P40 Yoga 20GQ-0004GE
Quadro M500M, 6500U, Liteonit LCH-256V2S
2875 Points ∼92%
Lenovo ThinkPad P50s-20FKS00400
Quadro M500M, 6500U, Samsung PM871 MZYLN256HCHP
2790 Points ∼89% -3%
PCMark 7 Score
4095 poäng
PCMark 8 Home Score Accelerated v2
2875 poäng
PCMark 8 Creative Score Accelerated v2
3744 poäng
PCMark 8 Work Score Accelerated v2
4377 poäng
Hjälp
Liteonit LCH-256V2S
Sequential Read: 505.1 MB/s
Sequential Write: 287.6 MB/s
512K Read: 281.2 MB/s
512K Write: 289.2 MB/s
4K Read: 26.56 MB/s
4K Write: 79.76 MB/s
4K QD32 Read: 264.3 MB/s
4K QD32 Write: 227.4 MB/s
SPECviewperf 11
1920x1080 Siemens NX
Dell Precision 5510
NVIDIA Quadro M1000M
41 fps ∼100% +66%
Lenovo ThinkPad W550s 20E2-000PGE
NVIDIA Quadro K620M
30.91 fps ∼75% +25%
Lenovo ThinkPad P50s-20FKS00400
NVIDIA Quadro M500M
29.41 fps ∼72% +19%
Lenovo ThinkPad P40 Yoga 20GQ-0004GE
NVIDIA Quadro M500M
24.74 fps ∼60%
1920x1080 Tcvis
Dell Precision 5510
NVIDIA Quadro M1000M
40 fps ∼100% +57%
Lenovo ThinkPad W550s 20E2-000PGE
NVIDIA Quadro K620M
39.52 fps ∼99% +55%
Lenovo ThinkPad P50s-20FKS00400
NVIDIA Quadro M500M
35.63 fps ∼89% +40%
Lenovo ThinkPad P40 Yoga 20GQ-0004GE
NVIDIA Quadro M500M
25.49 fps ∼64%
1920x1080 SolidWorks
Dell Precision 5510
NVIDIA Quadro M1000M
51 fps ∼100% +45%
Lenovo ThinkPad W550s 20E2-000PGE
NVIDIA Quadro K620M
41.78 fps ∼82% +19%
Lenovo ThinkPad P50s-20FKS00400
NVIDIA Quadro M500M
39.63 fps ∼78% +13%
Lenovo ThinkPad P40 Yoga 20GQ-0004GE
NVIDIA Quadro M500M
35.08 fps ∼69%
1920x1080 Pro/ENGINEER
Dell Precision 5510
NVIDIA Quadro M1000M
21 fps ∼100% +44%
Lenovo ThinkPad W550s 20E2-000PGE
NVIDIA Quadro K620M
15.68 fps ∼75% +7%
Lenovo ThinkPad P50s-20FKS00400
NVIDIA Quadro M500M
14.87 fps ∼71% +2%
Lenovo ThinkPad P40 Yoga 20GQ-0004GE
NVIDIA Quadro M500M
14.61 fps ∼70%
1920x1080 Maya
Dell Precision 5510
NVIDIA Quadro M1000M
56 fps ∼100% +30%
Lenovo ThinkPad W550s 20E2-000PGE
NVIDIA Quadro K620M
49.5 fps ∼88% +15%
Lenovo ThinkPad P50s-20FKS00400
NVIDIA Quadro M500M
46.88 fps ∼84% +9%
Lenovo ThinkPad P40 Yoga 20GQ-0004GE
NVIDIA Quadro M500M
43.04 fps ∼77%
1920x1080 Lightwave
Dell Precision 5510
NVIDIA Quadro M1000M
54 fps ∼100% +40%
Lenovo ThinkPad P50s-20FKS00400
NVIDIA Quadro M500M
46.9 fps ∼87% +21%
Lenovo ThinkPad W550s 20E2-000PGE
NVIDIA Quadro K620M
46.82 fps ∼87% +21%
Lenovo ThinkPad P40 Yoga 20GQ-0004GE
NVIDIA Quadro M500M
38.69 fps ∼72%
1920x1080 Ensight
Dell Precision 5510
NVIDIA Quadro M1000M
39 fps ∼100% +130%
Lenovo ThinkPad W550s 20E2-000PGE
NVIDIA Quadro K620M
20.68 fps ∼53% +22%
Lenovo ThinkPad P50s-20FKS00400
NVIDIA Quadro M500M
20.44 fps ∼52% +21%
Lenovo ThinkPad P40 Yoga 20GQ-0004GE
NVIDIA Quadro M500M
16.92 fps ∼43%
1920x1080 Catia
Dell Precision 5510
NVIDIA Quadro M1000M
54 fps ∼100% +65%
Lenovo ThinkPad W550s 20E2-000PGE
NVIDIA Quadro K620M
46.7 fps ∼86% +43%
Lenovo ThinkPad P50s-20FKS00400
NVIDIA Quadro M500M
38.08 fps ∼71% +16%
Lenovo ThinkPad P40 Yoga 20GQ-0004GE
NVIDIA Quadro M500M
32.72 fps ∼61%
SPECviewperf 12
1900x1060 Solidworks (sw-03)
Dell Precision 5510
NVIDIA Quadro M1000M
62 fps ∼100% +109%
Lenovo ThinkPad P50s-20FKS00400
NVIDIA Quadro M500M
37.22 fps ∼60% +26%
Lenovo ThinkPad W550s 20E2-000PGE
NVIDIA Quadro K620M
33.02 fps ∼53% +11%
HP ZBook 15u G3
AMD FirePro W4190M
31.41 fps ∼51% +6%
Lenovo ThinkPad P40 Yoga 20GQ-0004GE
NVIDIA Quadro M500M
29.64 fps ∼48%
1900x1060 Siemens NX (snx-02)
Dell Precision 5510
NVIDIA Quadro M1000M
31 fps ∼100% +94%
HP ZBook 15u G3
AMD FirePro W4190M
19.89 fps ∼64% +24%
Lenovo ThinkPad P50s-20FKS00400
NVIDIA Quadro M500M
19.13 fps ∼62% +19%
Lenovo ThinkPad W550s 20E2-000PGE
NVIDIA Quadro K620M
17.1 fps ∼55% +7%
Lenovo ThinkPad P40 Yoga 20GQ-0004GE
NVIDIA Quadro M500M
16.01 fps ∼52%
1900x1060 Showcase (showcase-01)
Dell Precision 5510
NVIDIA Quadro M1000M
20 fps ∼100% +266%
Lenovo ThinkPad W550s 20E2-000PGE
NVIDIA Quadro K620M
6.32 fps ∼32% +16%
Lenovo ThinkPad P50s-20FKS00400
NVIDIA Quadro M500M
6.08 fps ∼30% +11%
Lenovo ThinkPad P40 Yoga 20GQ-0004GE
NVIDIA Quadro M500M
5.46 fps ∼27%
HP ZBook 15u G3
AMD FirePro W4190M
4.98 fps ∼25% -9%
1900x1060 Medical (medical-01)
Dell Precision 5510
NVIDIA Quadro M1000M
12 fps ∼100% +76%
Lenovo ThinkPad P50s-20FKS00400
NVIDIA Quadro M500M
9.51 fps ∼79% +39%
Lenovo ThinkPad W550s 20E2-000PGE
NVIDIA Quadro K620M
7.05 fps ∼59% +3%
Lenovo ThinkPad P40 Yoga 20GQ-0004GE
NVIDIA Quadro M500M
6.82 fps ∼57%
HP ZBook 15u G3
AMD FirePro W4190M
6.09 fps ∼51% -11%
1900x1060 Maya (maya-04)
Dell Precision 5510
NVIDIA Quadro M1000M
30 fps ∼100% +169%
HP ZBook 15u G3
AMD FirePro W4190M
16.38 fps ∼55% +47%
Lenovo ThinkPad W550s 20E2-000PGE
NVIDIA Quadro K620M
12.03 fps ∼40% +8%
Lenovo ThinkPad P40 Yoga 20GQ-0004GE
NVIDIA Quadro M500M
11.17 fps ∼37%
Lenovo ThinkPad P50s-20FKS00400
NVIDIA Quadro M500M
11.14 fps ∼37% 0%
1900x1060 Energy (energy-01)
Dell Precision 5510
NVIDIA Quadro M1000M
0.69 fps ∼100% +97%
Lenovo ThinkPad P50s-20FKS00400
NVIDIA Quadro M500M
0.53 fps ∼77% +51%
HP ZBook 15u G3
AMD FirePro W4190M
0.41 fps ∼59% +17%
Lenovo ThinkPad W550s 20E2-000PGE
NVIDIA Quadro K620M
0.38 fps ∼55% +9%
Lenovo ThinkPad P40 Yoga 20GQ-0004GE
NVIDIA Quadro M500M
0.35 fps ∼51%
1900x1060 Creo (creo-01)
Dell Precision 5510
NVIDIA Quadro M1000M
34 fps ∼100% +90%
Lenovo ThinkPad P50s-20FKS00400
NVIDIA Quadro M500M
20.62 fps ∼61% +15%
Lenovo ThinkPad P40 Yoga 20GQ-0004GE
NVIDIA Quadro M500M
17.92 fps ∼53%
HP ZBook 15u G3
AMD FirePro W4190M
16.87 fps ∼50% -6%
Lenovo ThinkPad W550s 20E2-000PGE
NVIDIA Quadro K620M
16.28 fps ∼48% -9%
1900x1060 Catia (catia-04)
Dell Precision 5510
NVIDIA Quadro M1000M
37 fps ∼100% +102%
Lenovo ThinkPad P50s-20FKS00400
NVIDIA Quadro M500M
21.42 fps ∼58% +17%
Lenovo ThinkPad W550s 20E2-000PGE
NVIDIA Quadro K620M
18.72 fps ∼51% +2%
HP ZBook 15u G3
AMD FirePro W4190M
18.62 fps ∼50% +1%
Lenovo ThinkPad P40 Yoga 20GQ-0004GE
NVIDIA Quadro M500M
18.35 fps ∼50%
SiSoft Sandra 2016
Image Processing
Dell Precision 5510
NVIDIA Quadro M1000M
127.5 MPix/s ∼100% +32%
Lenovo ThinkPad P50s-20FKS00400
NVIDIA Quadro M500M
99.46 MPix/s ∼78% +3%
Lenovo ThinkPad P40 Yoga 20GQ-0004GE
NVIDIA Quadro M500M
96.36 MPix/s ∼76%
GP Cryptography (Higher Security AES256+SHA2-512)
Dell Precision 5510
NVIDIA Quadro M1000M
7.38 GB/s ∼100% +41%
Lenovo ThinkPad P50s-20FKS00400
NVIDIA Quadro M500M
5.37 GB/s ∼73% +2%
Lenovo ThinkPad P40 Yoga 20GQ-0004GE
NVIDIA Quadro M500M
5.25 GB/s ∼71%
GP Financial Analysis (FP High/Double Precision)
Dell Precision 5510
NVIDIA Quadro M1000M
17 KOPT/s ∼100% +34%
Lenovo ThinkPad P50s-20FKS00400
NVIDIA Quadro M500M
12.82 KOPT/s ∼75% +1%
Lenovo ThinkPad P40 Yoga 20GQ-0004GE
NVIDIA Quadro M500M
12.72 KOPT/s ∼75%
LuxMark v2.0 64Bit
Room GPUs-only
Dell Precision 5510
NVIDIA Quadro M1000M
534 Samples/s ∼100% +51%
Lenovo ThinkPad P50s-20FKS00400
NVIDIA Quadro M500M
378 Samples/s ∼71% +7%
Lenovo ThinkPad P40 Yoga 20GQ-0004GE
NVIDIA Quadro M500M
354 Samples/s ∼66%
Lenovo ThinkPad W550s 20E2-000PGE
NVIDIA Quadro K620M
253 Samples/s ∼47% -29%
Sala GPUs-only
HP ZBook 15u G3
AMD FirePro W4190M
1034 Samples/s ∼100% +22%
Lenovo ThinkPad P50s-20FKS00400
NVIDIA Quadro M500M
945 Samples/s ∼91% +11%
Dell Precision 5510
NVIDIA Quadro M1000M
889 Samples/s ∼86% +5%
Lenovo ThinkPad P40 Yoga 20GQ-0004GE
NVIDIA Quadro M500M
850 Samples/s ∼82%
Lenovo ThinkPad W550s 20E2-000PGE
NVIDIA Quadro K620M
508 Samples/s ∼49% -40%
Unigine Heaven 3.0
1920x1080 OpenGL, Normal Tessellation, High Shaders AA:Off AF:Off
Dell Precision 5510
NVIDIA Quadro M1000M
43.4 fps ∼100% +127%
Lenovo ThinkPad P50s-20FKS00400
NVIDIA Quadro M500M
20 fps ∼46% +5%
Lenovo ThinkPad P40 Yoga 20GQ-0004GE
NVIDIA Quadro M500M
19.1 fps ∼44%
Lenovo ThinkPad W550s 20E2-000PGE
NVIDIA Quadro K620M
18.6 fps ∼43% -3%
1920x1080 DX 11, Normal Tessellation, High Shaders AA:Off AF:Off
Dell Precision 5510
NVIDIA Quadro M1000M
44.9 fps ∼100% +107%
Lenovo ThinkPad W550s 20E2-000PGE
NVIDIA Quadro K620M
21.9 fps ∼49% +1%
Lenovo ThinkPad P40 Yoga 20GQ-0004GE
NVIDIA Quadro M500M
21.7 fps ∼48%
Lenovo ThinkPad P50s-20FKS00400
NVIDIA Quadro M500M
21 fps ∼47% -3%
Unigine Valley 1.0
1920x1080 Extreme HD DirectX AA:x8
Dell Precision 5510
NVIDIA Quadro M1000M
18.7 fps ∼100% +207%
Lenovo ThinkPad P50s-20FKS00400
NVIDIA Quadro M500M
6.5 fps ∼35% +7%
Lenovo ThinkPad P40 Yoga 20GQ-0004GE
NVIDIA Quadro M500M
6.1 fps ∼33%
1920x1080 Extreme HD Preset OpenGL AA:x8
Dell Precision 5510
NVIDIA Quadro M1000M
16.2 fps ∼100% +157%
Lenovo ThinkPad P50s-20FKS00400
NVIDIA Quadro M500M
6.8 fps ∼42% +8%
Lenovo ThinkPad P40 Yoga 20GQ-0004GE
NVIDIA Quadro M500M
6.3 fps ∼39%
3DMark
1920x1080 Fire Strike Graphics
Dell Precision 5510
NVIDIA Quadro M1000M
3517 Points ∼100% +122%
Microsoft Surface Book Core i7
NVIDIA Maxwell GPU Surface Book (940M, GDDR5)
2120 Points ∼60% +34%
Acer Aspire V3-575G-5093
NVIDIA GeForce 940M
1718 Points ∼49% +8%
Lenovo ThinkPad Yoga 14
NVIDIA GeForce 840M
1631 Points ∼46% +3%
Lenovo ThinkPad W550s 20E2-000PGE
NVIDIA Quadro K620M
1621 Points ∼46% +2%
Lenovo ThinkPad P50s-20FKS00400
NVIDIA Quadro M500M
1610 Points ∼46% +2%
HP ZBook 15u G3
AMD FirePro W4190M
1588 Points ∼45% 0%
Lenovo ThinkPad P40 Yoga 20GQ-0004GE
NVIDIA Quadro M500M
1585 Points ∼45%
1920x1080 Fire Strike Score
Dell Precision 5510
NVIDIA Quadro M1000M
3344 Points ∼100% +141%
Microsoft Surface Book Core i7
NVIDIA Maxwell GPU Surface Book (940M, GDDR5)
1952 Points ∼58% +41%
Lenovo ThinkPad Yoga 14
NVIDIA GeForce 840M
1595 Points ∼48% +15%
HP ZBook 15u G3
AMD FirePro W4190M
1517 Points ∼45% +9%
Acer Aspire V3-575G-5093
NVIDIA GeForce 940M
1483 Points ∼44% +7%
Lenovo ThinkPad P50s-20FKS00400
NVIDIA Quadro M500M
1432 Points ∼43% +3%
Lenovo ThinkPad W550s 20E2-000PGE
NVIDIA Quadro K620M
1424 Points ∼43% +3%
Lenovo ThinkPad P40 Yoga 20GQ-0004GE
NVIDIA Quadro M500M
1388 Points ∼42%
3DMark 06 Standard
11913 poäng
3DMark 11 Performance
2462 poäng
3DMark Ice Storm Standard Score
41915 poäng
3DMark Cloud Gate Standard Score
6491 poäng
3DMark Fire Strike Score
1388 poäng
Hjälp
låg med. hög ultra
BioShock Infinite (2013) 89.150.140.313.8fps
The Witcher 3 (2015) 2917.99.9fps
Rainbow Six Siege (2015) 65.438.220.211.9fps

Ljudnivå

Låg belastning
30 / 30 / 30 dB(A)
Hög belastning
37.3 / 39.8 dB(A)
 
 
 
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: 30 dB(A)
Lenovo ThinkPad P40 Yoga 20GQ-0004GE
Quadro M500M, 6500U, Liteonit LCH-256V2S
Lenovo Thinkpad X1 Yoga 20FQ-000QUS
HD Graphics 520, 6500U, Samsung SSD PM871 MZNLN512HCJH
Lenovo ThinkPad Yoga 14
GeForce 840M, 5500U, Samsung SSD PM851 512 GB MZ7TE512HMHP
Microsoft Surface Book Core i7
Maxwell GPU (940M, GDDR5), 6600U, Samsung MZFLV512 NVMe
Lenovo ThinkPad P50s-20FKS00400
Quadro M500M, 6500U, Samsung PM871 MZYLN256HCHP
Noise
6%
5%
-3%
1%
off / environment *
30
28.8
4%
31.3
-4%
Idle Minimum *
30
28.8
4%
29.6
1%
31.3
-4%
30
-0%
Idle Average *
30
28.8
4%
29.6
1%
31.3
-4%
30
-0%
Idle Maximum *
30
28.8
4%
29.6
1%
31.3
-4%
30
-0%
Load Average *
37.3
35.2
6%
34.2
8%
38
-2%
33.5
10%
Load Maximum *
39.8
35.2
12%
34.5
13%
40.5
-2%
41.9
-5%

* ... smaller is better

Hög belastning
 32.3 °C54.8 °C44.1 °C 
 31.1 °C39.7 °C37.9 °C 
 27.4 °C28.9 °C31.5 °C 
Max: 54.8 °C
Medel: 36.4 °C
49.5 °C55.2 °C44.6 °C
35.4 °C37.9 °C27 °C
30.7 °C30.4 °C27.7 °C
Max: 55.2 °C
Medel: 37.6 °C
Strömförsörjning (max.)  43.5 °C | Rumstemperatur 20 °C | Fennel FIRT 550-Pocket
Lenovo ThinkPad P40 Yoga 20GQ-0004GE
Quadro M500M, 6500U, Liteonit LCH-256V2S
Lenovo Thinkpad X1 Yoga 20FQ-000QUS
HD Graphics 520, 6500U, Samsung SSD PM871 MZNLN512HCJH
Lenovo ThinkPad Yoga 14
GeForce 840M, 5500U, Samsung SSD PM851 512 GB MZ7TE512HMHP
Microsoft Surface Book Core i7
Maxwell GPU (940M, GDDR5), 6600U, Samsung MZFLV512 NVMe
Lenovo ThinkPad P50s-20FKS00400
Quadro M500M, 6500U, Samsung PM871 MZYLN256HCHP
Heat
0%
10%
5%
6%
Maximum Upper Side *
54.8
42.8
22%
43.5
21%
47.35
14%
44.2
19%
Maximum Bottom *
55.2
49.4
11%
47
15%
50.2
9%
57.8
-5%
Idle Upper Side *
28.1
32.4
-15%
26.7
5%
30.4
-8%
26.4
6%
Idle Bottom *
28.6
33.4
-17%
28.8
-1%
27.4
4%
28.1
2%

* ... smaller is better

Strömförbrukning
Av/Standbydarklight 0.4 / 0.6 Watt
Låg belastningdarkmidlight 3.7 / 6.8 / 7.2 Watt
Hög belastning midlight 41.5 / 50.5 Watt
 color bar
Förklaring: min: dark, med: mid, max: light        Metrahit Energy
Lenovo ThinkPad P40 Yoga 20GQ-0004GE
53 Wh
Lenovo Thinkpad X1 Yoga 20FQ-000QUS
52 Wh
Lenovo ThinkPad Yoga 14
56 Wh
Microsoft Surface Book Core i7
78 Wh
Lenovo ThinkPad P50s-20FKS00400
67 Wh
Power Consumption
-37%
8%
-31%
-24%
Idle Minimum *
3.7
6.82
-84%
3.1
16%
4.5
-22%
4.3
-16%
Idle Average *
6.8
8.21
-21%
7.2
-6%
9.8
-44%
9.7
-43%
Idle Maximum *
7.2
17.55
-144%
7.7
-7%
12.2
-69%
10.2
-42%
Load Average *
41.5
28.81
31%
36.2
13%
46
-11%
45.7
-10%
Load Maximum *
50.5
34.07
33%
38.5
24%
56
-11%
55.8
-10%

* ... smaller is better

Batteritid
Låg belastning (utan WLAN, min. ljusstyrka)
12tim 04min
Surfa med WLAN v1.3
5tim 18min
Big Buck Bunny H.264 1080p
8tim 57min
Hög belastning (maximal ljusstyrka)
2tim 00min
Lenovo ThinkPad P40 Yoga 20GQ-0004GE
53 Wh
Lenovo Thinkpad X1 Yoga 20FQ-000QUS
52 Wh
Lenovo ThinkPad Yoga 14
56 Wh
Microsoft Surface Book Core i7
78 Wh
Lenovo ThinkPad P50s-20FKS00400
67 Wh
Battery Runtime
13%
3%
104%
22%
Reader / Idle
724
922
27%
747
3%
1107
53%
H.264
537
537
0%
WiFi v1.3
318
356
12%
648
104%
408
28%
Load
120
120
0%
129
8%
WiFi
352

För

+ tyst
+ flexibel
+ aktiv digitizer ingår
+ bra systemprestanda
+ bra pekskärm
+ snabbt Wi-Fi
+ bra tangentbord, men det för lite oväsen

Emot

- lockets stabilitet
- höga temperaturer, strypning under belastning
- bara ett års garanti
- begränsad färgrymd
- skärmen är glansig och kunde varit mer ljusstark
- medioker batteritid
- dåliga högtalare
- inga moderna portar
- PWM
- dyrxx1
In review: Lenovo ThinkPad P40 Yoga. Test model courtesy of Notebooksandmore.
In review: Lenovo ThinkPad P40 Yoga. Test model courtesy of Notebooksandmore.

Läs en mer omfattande version av testet här (på engelska).

Vi är inte helt övertygade av ThinkPad P40 Yoga. Liksom med den större arbetsstationen ThinkPad P50s har Lenovo avstått en hel del ny teknik (USB-C, USB 3.1, Thunderbolt, NVMe-SSD, M.2-2280), vilket är ett resultat av chassikonstruktionen. Den senare används även till den mycket billigare ThinkPad Yoga 460, som i sin tur är baserad på den gamla ThinkPad Yoga 14. Chassit är kompakt, så de stora 2,5-tumsdiskarna slösar mycket plats.

Vår testmodell visade sig också ha vissa nackdelar som vi inte förväntar oss i prisklassen. Stabiliteten kunde vara bättre, eftersom vi snabbt kan framkalla bildförvrängningar. Gångjärnen är inte tillräckliga heller, eftersom beröring eller vibrationer kommer att resultera i en del studsande. Vår testmodell är - trots den tillgängliga M.2 platsen - inte redo för mobilt bredband och garantin är begränsad till bara ett år. Den blanka panelen är för mörk för utomhusbruk och kan inte riktigt övertyga i andra discipliner heller. Enheten är mycket tyst, men blir istället mycket varm, vilket snabbt kan begränsa prestandan under belastning.

Det finns säkert köpare för P40 Yoga, men det finns bättre alternativ om du inte behöver ett professionellt grafikkort. Tillverkaren slösar bort mycket potential på grund av bristen på modern teknik och det finns onödiga begränsningar, som t.ex. minnet.

Fördelarna med P40 Yoga är uppenbara: de olika driftlägena, men de har också begränsningar på grund av vikten och gångjärnen. Även tangentbordet, som vanligen är en styrka i ThinkPad-serierna, har problem med stabiliteten. Det är ändå bra, men sämre än andra aktuella ThinkPad-modeller.

ThinkPad P40 Yoga riktar sig till en mycket snäv målgrupp. Om du behöver både en professionell GPU och pekplattefunktioner finns det för närvarande inget alternativ till P40. Men om du inte behöver en Quadro-GPU bör du ta en titt på den mer ljusstarka ThinkPad X1 Yoga eller den mycket billigare ThinkPad Yoga 460.

Lenovo ThinkPad P40 Yoga 20GQ-0004GE - 04/25/2016 v5.1
Andreas Osthoff

Design
81 / 98 → 83%
Tangentbord
88%
Mus
87%
Anslutningar
67 / 81 → 83%
Vikt
65 / 66 → 98%
Batteri
87%
Skärm
80%
Spelprestanda
63%
Programprestanda
79%
Temperatur
86 / 95 → 90%
Ljudnivå
95 / 90 → 100%
Audio
59%
Camera
50 / 85 → 59%
Medel
74%
77%
Workstation - Vägt medel

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> Bärbara datorer, laptops - tester och nyheter > Tester > Test: Lenovo ThinkPad P40 Yoga Workstation (sammanfattning)
Andreas Osthoff, 2016-05-21 (Update: 2016-05-21)