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Magyar联想Legion Y540-15IRH笔记本电脑评测：配备GeForce GTX 1660 Ti GPU的出色游戏笔记本电脑
Lenovo Legion Y540-15IRH-81SX00B2GE (Legion Y540 Series)
Processor
Intel Core i7-9750H 6 x 2.6 - 4.5 GHz, Coffee Lake-H
Graphics adapter
NVIDIA GeForce GTX 1660 Ti Mobile - 6 GB VRAM, Core: 1455 MHz, Memory: 1500 MHz, GDDR6, ForceWare 417.98, Intel UHD Graphics 630 (Optimus)
Memory
16 GB
, DDR4-2666, 19-19-19-43, 双通道
Display
15.60 inch 16:9, 1920 x 1080 pixel 141 PPI, BOE 084D, IPS, 144 Hz
Mainboard
Intel Cannon Lake HM370
Storage
WDC PC SN720 SDAPNTW-512G, 512 GB
, 1x M.2-2280 (occupied), 1x SATA (free), 454 GB free
Weight
2.2 kg, Power Supply: 963 g
Price
1400 Euro
Links
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.
| Networking | |
| iperf3 transmit AX12 | |
| Average of class Gaming (885 - 1412, n=4, last 2 years) | |
| Lenovo Legion Y540-15IRH | |
| HP Gaming Pavilion 15-dk0009ng | |
| Lenovo Legion Y540-15IRH-81SX00B2GE | |
| CUK Model Z GK5CQ7Z | |
| Asus Strix GL531GV-PB74 | |
| Lenovo Legion Y530-15ICH | |
| iperf3 receive AX12 | |
| Average of class Gaming (881 - 1700, n=4, last 2 years) | |
| Lenovo Legion Y540-15IRH | |
| Asus Strix GL531GV-PB74 | |
| CUK Model Z GK5CQ7Z | |
| Lenovo Legion Y540-15IRH-81SX00B2GE | |
| HP Gaming Pavilion 15-dk0009ng | |
| Lenovo Legion Y530-15ICH | |
| |||||||||||||||||||||||||
BOE 084D tested with X-Rite i1Pro 2
Maximum: 306 cd/m² (Nits) Average: 289.6 cd/m² Minimum: 2.6 cd/m²Brightness Distribution: 89 %
Center on Battery: 299 cd/m²
Contrast: 1031:1 (Black: 0.29 cd/m²)
ΔE Color 3.7 | 0.5-29.43 Ø5, calibrated: 2
ΔE Greyscale 4.1 | 0.57-98 Ø5.3
91.5% sRGB (Argyll 1.6.3 3D)
59.3% AdobeRGB 1998 (Argyll 1.6.3 3D)
65.2% AdobeRGB 1998 (Argyll 2.2.0 3D)
91.7% sRGB (Argyll 2.2.0 3D)
63.6% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.19
| Lenovo Legion Y540-15IRH-81SX00B2GE BOE 084D, , 1920x1080, 15.60 | Asus Strix GL531GV-PB74 Panda LM156LF-GL02, , 1920x1080, 15.60 | CUK Model Z GK5CQ7Z LG Philips LGD05C0, , 1920x1080, 15.60 | HP Gaming Pavilion 15-dk0009ng LG Philips LGD05FE, , 1920x1080, 15.60 | Lenovo Legion Y530-15ICH LG Display LP156WFG-SPB2, , 1920x1080, 15.60 | Lenovo Legion Y540-15IRH BOE NV156FHM-N4G (BOE084D), , 1920x1080, 15.60 | |
|---|---|---|---|---|---|---|
| Display | -36% | 1% | 2% | -1% | 1% | |
| Display P3 Coverage | 63.6 | 40.13 -37% | 64.5 1% | 64.2 1% | 62.5 -2% | 64.5 1% |
| sRGB Coverage | 91.7 | 60.3 -34% | 93 1% | 95.1 4% | 93 1% | 91.6 0% |
| AdobeRGB 1998 Coverage | 65.2 | 41.48 -36% | 65.7 1% | 65.8 1% | 63.8 -2% | 65.9 1% |
| Response Times | -154% | -28% | -37% | -31% | 9% | |
| Response Time Grey 50% / Grey 80% * | 8.8 ? | 26 ? -195% | 13.6 ? -55% | 16.4 ? -86% | 15 ? -70% | 8.8 ? -0% |
| Response Time Black / White * | 12 ? | 25.6 ? -113% | 12 ? -0% | 10.4 ? 13% | 11 ? 8% | 10 ? 17% |
| PWM Frequency | ||||||
| Screen | -49% | 1% | 19% | -11% | 1% | |
| Brightness middle | 299 | 290.1 -3% | 306.8 3% | 345 15% | 305 2% | 284 -5% |
| Brightness | 290 | 274 -6% | 309 7% | 324 12% | 284 -2% | 277 -4% |
| Brightness Distribution | 89 | 86 -3% | 87 -2% | 86 -3% | 83 -7% | 87 -2% |
| Black Level * | 0.29 | 0.54 -86% | 0.38 -31% | 0.42 -45% | 0.52 -79% | 0.3 -3% |
| Contrast | 1031 | 537 -48% | 807 -22% | 821 -20% | 587 -43% | 947 -8% |
| Colorchecker dE 2000 * | 3.7 | 5.16 -39% | 3.16 15% | 1.3 65% | 3.63 2% | 3.53 5% |
| Colorchecker dE 2000 max. * | 7 | 18.09 -158% | 6.05 14% | 2.8 60% | 8.18 -17% | 6.11 13% |
| Colorchecker dE 2000 calibrated * | 2 | 4.35 -118% | 2.4 -20% | 1.1 45% | 1.31 34% | 1.81 9% |
| Greyscale dE 2000 * | 4.1 | 4.4 -7% | 2.3 44% | 1.2 71% | 4.77 -16% | 3.56 13% |
| Gamma | 2.19 100% | 2.1 105% | 2.17 101% | 2.31 95% | 2.54 87% | 2.47 89% |
| CCT | 7166 91% | 7362 88% | 6557 99% | 6476 100% | 7500 87% | 7257 90% |
| Color Space (Percent of AdobeRGB 1998) | 59.3 | 38.1 -36% | 60 1% | 60.5 2% | 59 -1% | 59 -1% |
| Color Space (Percent of sRGB) | 91.5 | 60 -34% | 92.6 1% | 94.9 4% | 93 2% | 91 -1% |
| Total Average (Program / Settings) | -80% /
-60% | -9% /
-3% | -5% /
9% | -14% /
-12% | 4% /
2% |
* ... smaller is better
Display Response Times
ℹ
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 | ||
|---|---|---|
| 12 ms ... rise ↗ and fall ↘ combined | ↗ 6.8 ms rise |  |
| ↘ 5.2 ms fall | ||
| The screen shows good response rates in our tests, but may be too slow for competitive gamers. In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 26 % of all devices are better. This means that the measured response time is better than the average of all tested devices (21.5 ms). | ||
| ↔ Response Time 50% Grey to 80% Grey | ||
| 8.8 ms ... rise ↗ and fall ↘ combined | ↗ 4 ms rise |  |
| ↘ 4.4 ms fall | ||
| The screen shows fast response rates in our tests and should be suited for gaming. In comparison, all tested devices range from 0.2 (minimum) to 636 (maximum) ms. » 17 % of all devices are better. This means that the measured response time is better than the average of all tested devices (33.7 ms). | ||
Screen Flickering / PWM (Pulse-Width Modulation)
ℹ
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: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 17900 (minimum: 5 - maximum: 3846000) Hz was measured. | |||
Lenovo Legion Y540-15IRH-81SX00B2GE Intel Core i7-9750H, Intel Core i7-9750H: Ø1157 (1151.34-1211.72)
Asus Strix GL531GV-PB74 Intel Core i7-9750H, Intel Core i7-9750H: Ø1103 (1087.93-1223.2)
CUK Model Z GK5CQ7Z Intel Core i7-9750H, Intel Core i7-9750H: Ø1190 (1182.24-1239.66)
HP Gaming Pavilion 15-dk0009ng Intel Core i7-9750H, Intel Core i7-9750H: Ø1035 (1020.33-1139.99)
Lenovo Legion Y530-15ICH Intel Core i7-8750H, Intel Core i7-8750H: Ø1118 (1106.5-1218.62)
Lenovo Legion Y540-15IRH Intel Core i7-9750H, Intel Core i7-9750H: Ø1208 (1186.17-1271.21)
| Cinebench R15 | |
| CPU Single 64Bit | |
| Average of class Gaming (79.2 - 318, n=231, last 2 years) | |
| Lenovo Legion Y540-15IRH | |
| CUK Model Z GK5CQ7Z | |
| Lenovo Legion Y540-15IRH-81SX00B2GE | |
| HP Gaming Pavilion 15-dk0009ng | |
| Average Intel Core i7-9750H (170 - 194, n=82) | |
| Asus Strix GL531GV-PB74 | |
| Lenovo Legion Y530-15ICH | |
| CPU Multi 64Bit | |
| Average of class Gaming (400 - 5663, n=232, last 2 years) | |
| Lenovo Legion Y540-15IRH | |
| CUK Model Z GK5CQ7Z | |
| Asus Strix GL531GV-PB74 | |
| Lenovo Legion Y530-15ICH | |
| Average Intel Core i7-9750H (952 - 1306, n=85) | |
| Lenovo Legion Y540-15IRH-81SX00B2GE | |
| HP Gaming Pavilion 15-dk0009ng | |
| PCMark 8 | |
| Home Score Accelerated v2 | |
| Average of class Gaming (4166 - 6653, n=34, last 2 years) | |
| Lenovo Legion Y540-15IRH | |
| Average Intel Core i7-9750H, NVIDIA GeForce GTX 1660 Ti Mobile (4074 - 5217, n=11) | |
| Lenovo Legion Y540-15IRH-81SX00B2GE | |
| CUK Model Z GK5CQ7Z | |
| Lenovo Legion Y530-15ICH | |
| HP Gaming Pavilion 15-dk0009ng | |
| Asus Strix GL531GV-PB74 | |
| Work Score Accelerated v2 | |
| Average of class Gaming (4622 - 7085, n=32, last 2 years) | |
| Lenovo Legion Y540-15IRH | |
| CUK Model Z GK5CQ7Z | |
| HP Gaming Pavilion 15-dk0009ng | |
| Lenovo Legion Y530-15ICH | |
| Average Intel Core i7-9750H, NVIDIA GeForce GTX 1660 Ti Mobile (5041 - 5913, n=12) | |
| Asus Strix GL531GV-PB74 | |
| Lenovo Legion Y540-15IRH-81SX00B2GE | |
| PCMark 8 Home Score Accelerated v2 | 4507 points | |
| PCMark 8 Work Score Accelerated v2 | 5041 points | |
| PCMark 10 Score | 5716 points | |
Help | ||
| Lenovo Legion Y540-15IRH-81SX00B2GE WDC PC SN720 SDAPNTW-512G | Asus Strix GL531GV-PB74 Intel SSD 660p SSDPEKNW512G8 | CUK Model Z GK5CQ7Z Intel SSD 660p 2TB SSDPEKNW020T8 | HP Gaming Pavilion 15-dk0009ng Samsung SSD PM981 MZVLB256HAHQ | Lenovo Legion Y530-15ICH Samsung SSD PM981 MZVLB256HAHQ | Lenovo Legion Y540-15IRH Samsung PM981a MZVLB1T0HBLR | Average WDC PC SN720 SDAPNTW-512G | |
|---|---|---|---|---|---|---|---|
| CrystalDiskMark 5.2 / 6 | -16% | 12% | -18% | -16% | 11% | -4% | |
| Write 4K | 158.8 | 121.9 -23% | 134.4 -15% | 100 -37% | 108.9 -31% | 131.7 -17% | 110 ? -31% |
| Read 4K | 29.11 | 53.6 84% | 56.8 95% | 31.39 8% | 40.23 38% | 48.06 65% | 36.9 ? 27% |
| Write Seq | 1584 | 967 -39% | 1742 10% | 1308 -17% | 1390 -12% | 1234 -22% | 1976 ? 25% |
| Read Seq | 1694 | 1461 -14% | 1687 0% | 1083 -36% | 964 -43% | 973 -43% | 1710 ? 1% |
| Write 4K Q32T1 | 536 | 431.4 -20% | 535 0% | 362.9 -32% | 314.2 -41% | 576 7% | 339 ? -37% |
| Read 4K Q32T1 | 363.9 | 337.3 -7% | 639 76% | 425.7 17% | 369.2 1% | 655 80% | 417 ? 15% |
| Write Seq Q32T1 | 2536 | 972 -62% | 1903 -25% | 1411 -44% | 1506 -41% | 3012 19% | 2218 ? -13% |
| Read Seq Q32T1 | 3458 | 1727 -50% | 1849 -47% | 3240 -6% | 3446 0% | 3481 1% | 2940 ? -15% |
| AS SSD | -44% | -26% | -43% | -45% | 13% | -22% | |
| Seq Read | 2927 | 1280 -56% | 1283 -56% | 2088 -29% | 1808 -38% | 1954 -33% | 2544 ? -13% |
| Seq Write | 2149 | 905 -58% | 1730 -19% | 1347 -37% | 1429 -34% | 2484 16% | 2034 ? -5% |
| 4K Read | 42.43 | 48.73 15% | 49.89 18% | 36.14 -15% | 46.1 9% | 56.7 34% | 36.5 ? -14% |
| 4K Write | 147.1 | 107 -27% | 110.1 -25% | 96.5 -34% | 97 -34% | 124.3 -15% | 110.8 ? -25% |
| 4K-64 Read | 1286 | 321.1 -75% | 904 -30% | 565 -56% | 536 -58% | 1599 24% | 1112 ? -14% |
| 4K-64 Write | 1432 | 761 -47% | 792 -45% | 588 -59% | 273.6 -81% | 1883 31% | 1222 ? -15% |
| Access Time Read * | 0.065 | 0.058 11% | 0.036 45% | 0.093 -43% | 0.085 -31% | 0.039 40% | 0.0965 ? -48% |
| Access Time Write * | 0.026 | 0.046 -77% | 0.042 -62% | 0.038 -46% | 0.038 -46% | 0.03 -15% | 0.04213 ? -62% |
| Score Read | 1621 | 498 -69% | 1082 -33% | 810 -50% | 763 -53% | 1851 14% | 1403 ? -13% |
| Score Write | 1794 | 958 -47% | 1075 -40% | 819 -54% | 514 -71% | 2256 26% | 1536 ? -14% |
| Score Total | 4208 | 1711 -59% | 2745 -35% | 2014 -52% | 1663 -60% | 5087 21% | 3633 ? -14% |
| Copy ISO MB/s | 1519 | 3089 | 1043 | 1506 ? | |||
| Copy Program MB/s | 749 | 549 | 371.7 | 410 ? | |||
| Copy Game MB/s | 943 | 1171 | 399.9 | 894 ? | |||
| Total Average (Program / Settings) | -30% /
-33% | -7% /
-10% | -31% /
-33% | -31% /
-33% | 12% /
12% | -13% /
-14% |
* ... smaller is better
WDC PC SN720 SDAPNTW-512G
Sequential Read:
1990 MB/s
Sequential Write:
1650 MB/s
512K Read:
1176 MB/s
512K Write:
897 MB/s
4K Read:
18.82 MB/s
4K Write:
79.8 MB/s
4K QD32 Read:
241.1 MB/s
4K QD32 Write:
329.7 MB/s
| 3DMark 11 - 1280x720 Performance GPU | |
| Average of class Gaming (1029 - 72070, n=231, last 2 years) | |
| CUK Model Z GK5CQ7Z | |
| Asus Strix GL531GV-PB74 | |
| Average NVIDIA GeForce GTX 1660 Ti Mobile (18610 - 22670, n=24) | |
| Lenovo Legion Y540-15IRH-81SX00B2GE | |
| Lenovo Legion Y540-15IRH | |
| HP Gaming Pavilion 15-dk0009ng | |
| Lenovo Legion Y530-15ICH | |
| 3DMark | |
| 1280x720 Cloud Gate Standard Graphics | |
| Average of class Gaming (15902 - 193851, n=142, last 2 years) | |
| CUK Model Z GK5CQ7Z | |
| Asus Strix GL531GV-PB74 | |
| Lenovo Legion Y540-15IRH | |
| Average NVIDIA GeForce GTX 1660 Ti Mobile (59839 - 104780, n=18) | |
| Lenovo Legion Y540-15IRH-81SX00B2GE | |
| HP Gaming Pavilion 15-dk0009ng | |
| Lenovo Legion Y530-15ICH | |
| 1920x1080 Fire Strike Graphics | |
| Average of class Gaming (781 - 53059, n=235, last 2 years) | |
| CUK Model Z GK5CQ7Z | |
| Asus Strix GL531GV-PB74 | |
| Lenovo Legion Y540-15IRH | |
| Average NVIDIA GeForce GTX 1660 Ti Mobile (14186 - 16488, n=24) | |
| Lenovo Legion Y540-15IRH-81SX00B2GE | |
| HP Gaming Pavilion 15-dk0009ng | |
| Lenovo Legion Y530-15ICH | |
| 2560x1440 Time Spy Graphics | |
| Average of class Gaming (224 - 22547, n=233, last 2 years) | |
| CUK Model Z GK5CQ7Z | |
| Asus Strix GL531GV-PB74 | |
| Average NVIDIA GeForce GTX 1660 Ti Mobile (5335 - 6123, n=22) | |
| HP Gaming Pavilion 15-dk0009ng | |
| 3DMark 11 Performance | 17291 points | |
| 3DMark Cloud Gate Standard Score | 32884 points | |
| 3DMark Fire Strike Score | 12884 points | |
Help | ||
| The Witcher 3 - 1920x1080 Ultra Graphics & Postprocessing (HBAO+) | |
| Average of class Gaming (8.61 - 216, n=226, last 2 years) | |
| Asus Strix GL531GV-PB74 | |
| CUK Model Z GK5CQ7Z | |
| Lenovo Legion Y540-15IRH | |
| Average NVIDIA GeForce GTX 1660 Ti Mobile (51.6 - 65.1, n=21) | |
| HP Gaming Pavilion 15-dk0009ng | |
| Lenovo Legion Y540-15IRH-81SX00B2GE | |
| Lenovo Legion Y530-15ICH | |
| Anno 1800 - 1920x1080 Ultra Graphics Quality (DX11) | |
| Lenovo Legion Y540-15IRH-81SX00B2GE | |
| Average NVIDIA GeForce GTX 1660 Ti Mobile (31.1 - 54, n=4) | |
| HP Gaming Pavilion 15-dk0009ng | |
| BioShock Infinite | |
| 1920x1080 Ultra Preset, DX11 (DDOF) | |
| CUK Model Z GK5CQ7Z | |
| Asus Strix GL531GV-PB74 | |
| Lenovo Legion Y540-15IRH-81SX00B2GE | |
| Average NVIDIA GeForce GTX 1660 Ti Mobile (121.6 - 144.2, n=14) | |
| HP Gaming Pavilion 15-dk0009ng | |
| Lenovo Legion Y530-15ICH | |
| 1366x768 High Preset | |
| Asus Strix GL531GV-PB74 | |
| CUK Model Z GK5CQ7Z | |
| Average NVIDIA GeForce GTX 1660 Ti Mobile (202 - 275, n=13) | |
| HP Gaming Pavilion 15-dk0009ng | |
| Lenovo Legion Y530-15ICH | |
Lenovo Legion Y540-15IRH-81SX00B2GE GeForce GTX 1660 Ti Mobile, i7-9750H, WDC PC SN720 SDAPNTW-512G: Ø53.1 (50-58)
| low | med. | high | ultra | 4K | |
| BioShock Infinite (2013) | 138 | ||||
| The Witcher 3 (2015) | 53.1 | ||||
| Dota 2 Reborn (2015) | 137.2 | 130.2 | 121.3 | 118.2 | 85 |
| X-Plane 11.11 (2018) | 117 | 106 | 85 | ||
| Anno 1800 (2019) | 54 |
Noise Level
| Idle |
| 29.3 / 29.3 / 29.3 dB(A) |
| Load |
| 35.7 / 45.6 dB(A) |
 | ||
30 dB silent 40 dB(A) audible 50 dB(A) loud |
||
min:  , med:  , max:  Audix TM1, Arta (15 cm distance) environment noise: 29.3 dB(A) | ||
(±) The average temperature for the upper side under maximal load is 37.2 °C / 99 F, compared to the average of 33.8 °C / 93 F for the devices in the class Gaming.
(±) The maximum temperature on the upper side is 42.7 °C / 109 F, compared to the average of 40.4 °C / 105 F, ranging from 21.2 to 68.8 °C for the class Gaming.
(-) The bottom heats up to a maximum of 52.7 °C / 127 F, compared to the average of 43.2 °C / 110 F
(+) In idle usage, the average temperature for the upper side is 29.6 °C / 85 F, compared to the device average of 33.8 °C / 93 F.
(±) Playing The Witcher 3, the average temperature for the upper side is 35.2 °C / 95 F, compared to the device average of 33.8 °C / 93 F.
(+) The palmrests and touchpad are reaching skin temperature as a maximum (34.8 °C / 94.6 F) and are therefore not hot.
(-) The average temperature of the palmrest area of similar devices was 28.9 °C / 84 F (-5.9 °C / -10.6 F).
(±) The maximum temperature on the upper side is 42.7 °C / 109 F, compared to the average of 40.4 °C / 105 F, ranging from 21.2 to 68.8 °C for the class Gaming.
(-) The bottom heats up to a maximum of 52.7 °C / 127 F, compared to the average of 43.2 °C / 110 F
(+) In idle usage, the average temperature for the upper side is 29.6 °C / 85 F, compared to the device average of 33.8 °C / 93 F.
(±) Playing The Witcher 3, the average temperature for the upper side is 35.2 °C / 95 F, compared to the device average of 33.8 °C / 93 F.
(+) The palmrests and touchpad are reaching skin temperature as a maximum (34.8 °C / 94.6 F) and are therefore not hot.
(-) The average temperature of the palmrest area of similar devices was 28.9 °C / 84 F (-5.9 °C / -10.6 F).
Frequency diagram (checkboxes can be checked and unchecked to compare devices)
Lenovo Legion Y540-15IRH-81SX00B2GE audio analysis
(±) | speaker loudness is average but good (77.4 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 17.7% lower than median
(±) | linearity of bass is average (11.6% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.7% away from median
(+) | mids are linear (4.5% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3.3% away from median
(+) | highs are linear (5.9% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (18.1% difference to median)
Compared to same class
» 54% of all tested devices in this class were better, 8% similar, 38% worse
» The best had a delta of 6%, average was 18%, worst was 132%
Compared to all devices tested
» 33% of all tested devices were better, 8% similar, 59% worse
» The best had a delta of 4%, average was 25%, worst was 134%
Apple MacBook 12 (Early 2016) 1.1 GHz audio analysis
(+) | speakers can play relatively loud (83.6 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 11.3% lower than median
(±) | linearity of bass is average (14.2% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2.4% away from median
(+) | mids are linear (5.5% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2% away from median
(+) | highs are linear (4.5% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (10.2% difference to median)
Compared to same class
» 5% of all tested devices in this class were better, 2% similar, 93% worse
» The best had a delta of 5%, average was 19%, worst was 53%
Compared to all devices tested
» 3% of all tested devices were better, 1% similar, 96% worse
» The best had a delta of 4%, average was 25%, worst was 134%
Power Consumption
| Off / Standby | 0.36 / 0.67 Watt |
| Idle | 14.5 / 18.5 / 20 Watt |
| Load |
81.6 / 208.1 Watt |
   
| |
| Lenovo Legion Y540-15IRH-81SX00B2GE i7-9750H, GeForce GTX 1660 Ti Mobile, WDC PC SN720 SDAPNTW-512G, IPS, 1920x1080, 15.60 | Asus Strix GL531GV-PB74 i7-9750H, GeForce RTX 2060 Mobile, Intel SSD 660p SSDPEKNW512G8, IPS, 1920x1080, 15.60 | CUK Model Z GK5CQ7Z i7-9750H, GeForce RTX 2070 Max-Q, Intel SSD 660p 2TB SSDPEKNW020T8, IPS, 1920x1080, 15.60 | HP Gaming Pavilion 15-dk0009ng i7-9750H, GeForce GTX 1660 Ti Max-Q, Samsung SSD PM981 MZVLB256HAHQ, IPS, 1920x1080, 15.60 | Lenovo Legion Y530-15ICH i7-8750H, GeForce GTX 1060 Mobile, Samsung SSD PM981 MZVLB256HAHQ, IPS, 1920x1080, 15.60 | Lenovo Legion Y540-15IRH i7-9750H, GeForce RTX 2060 Mobile, Samsung PM981a MZVLB1T0HBLR, IPS, 1920x1080, 15.60 | Average NVIDIA GeForce GTX 1660 Ti Mobile | Average of class Gaming | |
|---|---|---|---|---|---|---|---|---|
| Power Consumption | -13% | -34% | 24% | 22% | -14% | -3% | -18% | |
| Idle Minimum * | 14.5 | 10.9 25% | 23.5 -62% | 6.8 53% | 7.3 50% | 15 -3% | 12.4 ? 14% | 13.8 ? 5% |
| Idle Average * | 18.5 | 14.7 21% | 28 -51% | 10.7 42% | 11.1 40% | 20 -8% | 18 ? 3% | 19.2 ? -4% |
| Idle Maximum * | 20 | 32.4 -62% | 32 -60% | 12.5 37% | 12.6 37% | 33 -65% | 25.3 ? -27% | 27 ? -35% |
| Load Average * | 81.6 | 121.9 -49% | 102.4 -25% | 87.2 -7% | 109 -34% | 88 -8% | 93.5 ? -15% | 111.3 ? -36% |
| Witcher 3 ultra * | 132 | 143.5 -9% | 142.8 -8% | 121 8% | 128 3% | |||
| Load Maximum * | 208.1 | 209.6 -1% | 209 -0% | 191.4 8% | 168 19% | 213 -2% | 191.9 ? 8% | 251 ? -21% |
* ... smaller is better
| Lenovo Legion Y540-15IRH-81SX00B2GE i7-9750H, GeForce GTX 1660 Ti Mobile, 57 Wh | Asus Strix GL531GV-PB74 i7-9750H, GeForce RTX 2060 Mobile, 66 Wh | CUK Model Z GK5CQ7Z i7-9750H, GeForce RTX 2070 Max-Q, 46.74 Wh | HP Gaming Pavilion 15-dk0009ng i7-9750H, GeForce GTX 1660 Ti Max-Q, 52.5 Wh | Lenovo Legion Y530-15ICH i7-8750H, GeForce GTX 1060 Mobile, 52 Wh | Lenovo Legion Y540-15IRH i7-9750H, GeForce RTX 2060 Mobile, 57 Wh | Average of class Gaming | |
|---|---|---|---|---|---|---|---|
| Battery Runtime | -23% | 23% | 73% | 32% | 6% | 97% | |
| Reader / Idle | 240 | 522 118% | 495 106% | 233 -3% | 544 ? 127% | ||
| WiFi v1.3 | 145 | 112 -23% | 178 23% | 290 100% | 228 57% | 192 32% | 368 ? 154% |
| Load | 76 | 76 0% | 26 -66% | 67 -12% | 84.2 ? 11% | ||
| Witcher 3 ultra | 60 | 80.6 ? |
Pros
+ 可维护性高
+ 1080p下游戏性能出色
+ 以游戏本标准来看比较安静
+ 扬声器不错
Cons
- 电池续航能力一般
- 联想默认禁用英特尔UHD图形GPU
- 没有SD卡读卡器
- 没有Thunderbolt 3
尽管改用了GeForce GTX 1660 Ti GPU，联想Legion Y540-15IRH仍然是一款功能强大的游戏笔记本电脑，可以在1080p的分辨率下运行所有现代的3A大作。虽然不像RTX 2060那样支持DLSS或光线追踪，但后者却没有足够的性能来充分利用这些新技术，因此，与RTX 2060相比，选择GTX 1660 Ti并没有使您错过太多。
简而言之，Y540-15IRH是一款中端游戏笔记本电脑，得益于其出色的散热系统，它可以长期保持其性能。该设备还具有良好的维护性，如果您需要更多存储空间，则可以使用2.5英寸硬盘槽。
尽管没有RTX显卡，Lenovo Legion Y540-15IRH-81SX00B2GE还是一款功能强大的游戏笔记本电脑。
Y540-15IRH的主要问题是联想决定默认禁用集成GPU，从而使GTX 1660 Ti永久处于工作状态。相应地，我们的测评设备在原厂设置下电池续航很糟，但是可以在BIOS中启用集成GPU，从而大大改善了运行时间。除了有些不实用外，Lenovo Legion Y540-15IRH是一款物超所值的设备，如果您正在市场上购买15.6英寸游戏笔记本电脑，我们建议您考虑它。
Lenovo Legion Y540-15IRH-81SX00B2GE
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05/15/2020 v7
Mike Wobker
Gaming - Weighted Average
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