Breve Análise do Portátil Lenovo Legion Y740-17ICH (i7-8750H, RTX 2080 Max-Q)

Name: Lenovo Legion Y740-17ICH
Brand: Lenovo

Allen Ngo, 👁 Allen Ngo (traduzido por Ricardo Soto), 03/06/2019

Coffee Lake Gaming Geforce Laptop / Notebook

Cheapest laptop with RTX 2080 graphics. Um portátil de gama média equipado com uma GPU de gama alta. O Lenovo Legion Y740 é tão poderoso quanto alguns dos dispositivos mais populares no mercado de portáteis para entusiastas dos jogos, mesmo que ele não pareça ou se sinta exatamente assim.

Test device courtesy of Lenovo US

Download your licensed rating image as PNG / SVG

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HP Omen X 17-ap0xx Alienware 17 R5 Razer Blade Pro 2017 Lenovo Legion Y740-17ICH Asus ROG Strix Scar II GL704GW MSI GE75 8SG Raider

Rear: DisplayPort 1.4, HDMI 2.0, 2x USB 3.1 Gen. 1, Gigabit Ethernet, AC adapter, Kensington Lock

Networking
iperf3 Client (receive) TCP 1 m 4M x10
MSI GE75 8SG Raider Killer Wireless-AC 1550i Wireless Network Adapter (9560NGW)	674 MBit/s ∼100% +13%
Razer Blade Pro 2017 Killer Wireless-n/a/ac 1535 Wireless Network Adapter	671 MBit/s ∼100% +12%
Alienware 17 R5 Killer Wireless-n/a/ac 1435 Wireless Network Adapter	668 MBit/s ∼99% +12%
Lenovo Legion Y740-17ICH Killer Wireless-AC 1550i Wireless Network Adapter (9560NGW)	599 MBit/s ∼89%
Asus ROG Strix Scar II GL704GW Intel Wireless-AC 9560	598 MBit/s ∼89% 0%
iperf3 Client (transmit) TCP 1 m 4M x10
MSI GE75 8SG Raider Killer Wireless-AC 1550i Wireless Network Adapter (9560NGW)	683 MBit/s ∼100% +13%
Lenovo Legion Y740-17ICH Killer Wireless-AC 1550i Wireless Network Adapter (9560NGW)	605 MBit/s ∼89%
Alienware 17 R5 Killer Wireless-n/a/ac 1435 Wireless Network Adapter	553 MBit/s ∼81% -9%
Razer Blade Pro 2017 Killer Wireless-n/a/ac 1535 Wireless Network Adapter	528 MBit/s ∼77% -13%
Asus ROG Strix Scar II GL704GW Intel Wireless-AC 9560	356 MBit/s ∼52% -41%


274.9 cd/m²	298.6 cd/m²	286.7 cd/m²
272.1 cd/m²	299.1 cd/m²	284 cd/m²
246.1 cd/m²	253.2 cd/m²	243.7 cd/m²

Distribuição do brilho

AU Optronics B173HAN03.2

X-Rite i1Pro 2

Máximo: 299.1 cd/m² Médio: 273.2 cd/m² Minimum: 0.06 cd/m²
iluminação: 81 %
iluminação com acumulador: 299.1 cd/m²
Contraste: 1108:1 (Preto: 0.27 cd/m²)
ΔE Color 5.07 | 0.6-29.43 Ø5.9, calibrated: 3.31
ΔE Greyscale 6.8 | 0.64-98 Ø6.1
89.9% sRGB (Argyll 3D) 58.5% AdobeRGB 1998 (Argyll 3D)
Gamma: 2.46

Arquivo ICC (X-Rite i1Pro 2)

	Lenovo Legion Y740-17ICH AU Optronics B173HAN03.2, IPS, 17.3, 1920x1080	Asus ROG Strix Scar II GL704GW B173HAN04.0 (AUO409D), AHVA, 17.3, 1920x1080	Razer Blade Pro 2017 Sharp LQ173D1JW33 (SHP145A), IGZO, 17.3, 3840x2160	MSI GE75 8SG Raider CMN N173HCE-G33 (CMN175C), AHVA, 17.3, 1920x1080	Alienware 17 R5 JYWWF_B173QTN (AUO1496), TN, 17.3, 2560x1440	Lenovo Legion Y730-17ICH, i7-8750H LP173WF4-SPF6, IPS, 17.3, 1920x1080
Response Times		-1%	-245%	39%	10%	-112%
Response Time Grey 50% / Grey 80% *	15.6 (8, 7.6)	17.6 (8.4, 9.2) -13%	60.8 (28.8, 32) -290%	8 (4, 4) 49%	20.8 (11.6, 9.2) -33%	36.8 (18.8, 18) -136%
Response Time Black / White *	12.8 (7.6, 5.2)	11.2 (6.8, 4.4) 12%	38.4 (22, 16.4) -200%	9.2 (4.8, 4.4) 28%	6 (4, 2) 53%	24 (14, 10) -88%
PWM Frequency			204.9 (20)	26040 (17)
Screen		19%	7%	24%	-1%	-8%
Brightness middle	299.1	295 -1%	230 -23%	363 21%	398 33%	328.7 10%
Brightness	273	291 7%	207 -24%	342 25%	367 34%	318 16%
Brightness Distribution	81	96 19%	83 2%	86 6%	86 6%	91 12%
Black Level *	0.27	0.24 11%	0.2 26%	0.27 -0%	0.51 -89%	0.51 -89%
Contrast	1108	1229 11%	1150 4%	1344 21%	780 -30%	645 -42%
Colorchecker DeltaE2000 *	5.07	3.2 37%	5.62 -11%	2.29 55%	5.45 -7%	4.91 3%
Colorchecker DeltaE2000 max. *	10.55	6.64 37%	10.24 3%	4.54 57%	10.36 2%	10.15 4%
Colorchecker DeltaE2000 calibrated *	3.31	2.52 24%		2.45 26%	2.56 23%	4.27 -29%
Greyscale DeltaE2000 *	6.8	2.16 68%	4.54 33%	3.02 56%	5.4 21%	3.9 43%
Gamma	2.46 ^89%	2.46 ^89%	2.36 ^93%	2.38 ^92%	2.4 ^92%	2.13 ^103%
CCT	7805 ^83%	6872 ^95%	6625 ^98%	7048 ^92%	7453 ^87%	6911 ^94%
Color Space (Percent of AdobeRGB 1998)	58.5	57 -3%	88 50%	58 -1%	56 -4%	55.6 -5%
Color Space (Percent of sRGB)	89.9	87 -3%	100 11%	91 1%	86 -4%	84.7 -6%
Total Average (Program / Settings)		9% / 16%	-119% / -35%	32% / 26%	5% / 0%	-60% / -24%

* ... 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
12.8 ms ... rise ↗ and fall ↘ combined	↗ 7.6 ms rise
12.8 ms ... rise ↗ and fall ↘ combined	↘ 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 0.8 (minimum) to 240 (maximum) ms. » 14 % of all devices are better. This means that the measured response time is better than the average of all tested devices (24.9 ms).
↔ Response Time 50% Grey to 80% Grey
15.6 ms ... rise ↗ and fall ↘ combined	↗ 8 ms rise
15.6 ms ... rise ↗ and fall ↘ combined	↘ 7.6 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 0.9 (minimum) to 636 (maximum) ms. » 10 % of all devices are better. This means that the measured response time is better than the average of all tested devices (39.6 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: 50 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 17124 (minimum: 5 - maximum: 2500000) Hz was measured.

Lenovo Legion Y740-17ICH GeForce RTX 2080 Max-Q, 8750H, Samsung SSD PM981 MZVLB256HAHQ; CPU Multi 64Bit: Ø1139 (1122.59-1232.82)

Asus ROG Strix Scar II GL704GW GeForce RTX 2070 Mobile, 8750H, Intel SSD 660p SSDPEKNW512G8; CPU Multi 64Bit: Ø1187 (1126.76-1226.54)

Razer Blade 15 RTX 2070 Max-Q GeForce RTX 2070 Max-Q, 8750H, Samsung SSD PM981 MZVLB512HAJQ; CPU Multi 64Bit: Ø922 (913.2-999)

Asus Zephyrus S GX701GX GeForce RTX 2080 Max-Q, 8750H, Samsung SSD PM981 MZVLB1T0HALR; CPU Multi 64Bit: Ø1112 (1090.93-1218.55)

Gigabyte Aero 15-X9 GeForce RTX 2070 Max-Q, 8750H, Intel SSD 760p SSDPEKKW010T8; CPU Multi 64Bit: Ø1095 (1087.31-1156.25)

Cinebench R15
CPU Single 64Bit
Intel Core i7-9700K, AMD Radeon RX Vega 64 Intel Core i7-9700K	208 Points ∼95% +25%
Dell XPS 15 9570 Core i9 UHD Intel Core i9-8950HK	190 Points ∼87% +14%
Lenovo Legion Y730-17ICH, i7-8750H Intel Core i7-8750H	173 Points ∼79% +4%
Alienware m15 GTX 1070 Max-Q Intel Core i7-8750H	172 Points ∼79% +3%
Average Intel Core i7-8750H (163 - 177, n=86)	172 Points ∼79% +3%
Lenovo ThinkPad X1 Carbon 2018-20KGS5DU00 Intel Core i7-8550U	167 Points ∼77% 0%
Lenovo Legion Y740-17ICH Intel Core i7-8750H	167 Points ∼77%
Lenovo Legion Y730-15ICH i5-8300H Intel Core i5-8300H	166 Points ∼76% -1%
Lenovo Ideapad 720S-15IKB 81AC001AGE Intel Core i7-7700HQ	161 Points ∼74% -4%
Acer Nitro 5 AN515-42-R6V0 AMD Ryzen 7 2700U	150 Points ∼69% -10%
CPU Multi 64Bit
Intel Core i7-9700K, AMD Radeon RX Vega 64 Intel Core i7-9700K	1433 Points ∼33% +16%
Lenovo Legion Y740-17ICH Intel Core i7-8750H	1233 Points ∼28%
Lenovo Legion Y730-17ICH, i7-8750H Intel Core i7-8750H	1220 Points ∼28% -1%
Alienware m15 GTX 1070 Max-Q Intel Core i7-8750H	1218 Points ∼28% -1%
Dell XPS 15 9570 Core i9 UHD Intel Core i9-8950HK	1163 Points ∼27% -6%
Average Intel Core i7-8750H (863 - 1251, n=93)	1107 Points ∼25% -10%
Lenovo Legion Y730-15ICH i5-8300H Intel Core i5-8300H	818 Points ∼19% -34%
Lenovo Ideapad 720S-15IKB 81AC001AGE Intel Core i7-7700HQ	683 Points ∼16% -45%
Acer Nitro 5 AN515-42-R6V0 AMD Ryzen 7 2700U	661 Points ∼15% -46%
Lenovo ThinkPad X1 Carbon 2018-20KGS5DU00 Intel Core i7-8550U	653 Points ∼15% -47%

Cinebench R15 CPU Single 64Bit

167 Points

Cinebench R15 CPU Multi 64Bit

1233 Points

Cinebench R15 OpenGL 64Bit

119.99 fps

Cinebench R15 Ref. Match 64Bit

99.6 %

Ajuda

... comparado com

PCMark 10 | PCMark 8

PCMark 10
Digital Content Creation
Lenovo Legion Y740-17ICH GeForce RTX 2080 Max-Q, 8750H, Samsung SSD PM981 MZVLB256HAHQ	8470 Points ∼65%
MSI GE75 8SG Raider GeForce RTX 2080 (Laptop), 8750H, Kingston RBUSNS8154P3512GJ	7697 Points ∼59% -9%
Average Intel Core i7-8750H, NVIDIA GeForce RTX 2080 Max-Q (6690 - 8470, n=6)	7394 Points ∼57% -13%
Asus ROG Strix Scar II GL704GW GeForce RTX 2070 Mobile, 8750H, Intel SSD 660p SSDPEKNW512G8	7227 Points ∼56% -15%
HP Omen X 17-ap0xx GeForce GTX 1080 (Laptop), 7820HK, Samsung PM961 MZVLW256HEHP	6992 Points ∼54% -17%
Alienware 17 R5 GeForce GTX 1070 (Laptop), 8750H, SK hynix PC401 HFS256GD9TNG	6980 Points ∼54% -18%
Razer Blade 15 RTX 2070 Max-Q GeForce RTX 2070 Max-Q, 8750H, Samsung SSD PM981 MZVLB512HAJQ	6708 Points ∼52% -21%
Gigabyte Aero 15-X9 GeForce RTX 2070 Max-Q, 8750H, Intel SSD 760p SSDPEKKW010T8	6618 Points ∼51% -22%
Lenovo Legion Y730-17ICH, i7-8750H GeForce GTX 1050 Ti (Laptop), 8750H, Toshiba KBG30ZMT128G	5290 Points ∼41% -38%
Productivity
MSI GE75 8SG Raider GeForce RTX 2080 (Laptop), 8750H, Kingston RBUSNS8154P3512GJ	7759 Points ∼74% +5%
Razer Blade 15 RTX 2070 Max-Q GeForce RTX 2070 Max-Q, 8750H, Samsung SSD PM981 MZVLB512HAJQ	7547 Points ∼72% +2%
HP Omen X 17-ap0xx GeForce GTX 1080 (Laptop), 7820HK, Samsung PM961 MZVLW256HEHP	7513 Points ∼72% +2%
Alienware 17 R5 GeForce GTX 1070 (Laptop), 8750H, SK hynix PC401 HFS256GD9TNG	7410 Points ∼71% 0%
Lenovo Legion Y740-17ICH GeForce RTX 2080 Max-Q, 8750H, Samsung SSD PM981 MZVLB256HAHQ	7397 Points ∼71%
Average Intel Core i7-8750H, NVIDIA GeForce RTX 2080 Max-Q (7236 - 7487, n=6)	7395 Points ∼71% 0%
Asus ROG Strix Scar II GL704GW GeForce RTX 2070 Mobile, 8750H, Intel SSD 660p SSDPEKNW512G8	7331 Points ∼70% -1%
Gigabyte Aero 15-X9 GeForce RTX 2070 Max-Q, 8750H, Intel SSD 760p SSDPEKKW010T8	7315 Points ∼70% -1%
Lenovo Legion Y730-17ICH, i7-8750H GeForce GTX 1050 Ti (Laptop), 8750H, Toshiba KBG30ZMT128G	7057 Points ∼68% -5%
Essentials
Lenovo Legion Y740-17ICH GeForce RTX 2080 Max-Q, 8750H, Samsung SSD PM981 MZVLB256HAHQ	9607 Points ∼84%
Average Intel Core i7-8750H, NVIDIA GeForce RTX 2080 Max-Q (9042 - 9607, n=6)	9316 Points ∼81% -3%
Lenovo Legion Y730-17ICH, i7-8750H GeForce GTX 1050 Ti (Laptop), 8750H, Toshiba KBG30ZMT128G	8989 Points ∼78% -6%
MSI GE75 8SG Raider GeForce RTX 2080 (Laptop), 8750H, Kingston RBUSNS8154P3512GJ	8968 Points ∼78% -7%
Asus ROG Strix Scar II GL704GW GeForce RTX 2070 Mobile, 8750H, Intel SSD 660p SSDPEKNW512G8	8780 Points ∼77% -9%
Gigabyte Aero 15-X9 GeForce RTX 2070 Max-Q, 8750H, Intel SSD 760p SSDPEKKW010T8	8600 Points ∼75% -10%
Razer Blade 15 RTX 2070 Max-Q GeForce RTX 2070 Max-Q, 8750H, Samsung SSD PM981 MZVLB512HAJQ	8517 Points ∼74% -11%
Alienware 17 R5 GeForce GTX 1070 (Laptop), 8750H, SK hynix PC401 HFS256GD9TNG	8462 Points ∼74% -12%
HP Omen X 17-ap0xx GeForce GTX 1080 (Laptop), 7820HK, Samsung PM961 MZVLW256HEHP	7646 Points ∼67% -20%
Score
Lenovo Legion Y740-17ICH GeForce RTX 2080 Max-Q, 8750H, Samsung SSD PM981 MZVLB256HAHQ	6053 Points ∼75%
MSI GE75 8SG Raider GeForce RTX 2080 (Laptop), 8750H, Kingston RBUSNS8154P3512GJ	5816 Points ∼72% -4%
Average Intel Core i7-8750H, NVIDIA GeForce RTX 2080 Max-Q (5492 - 6053, n=6)	5721 Points ∼71% -5%
Asus ROG Strix Scar II GL704GW GeForce RTX 2070 Mobile, 8750H, Intel SSD 660p SSDPEKNW512G8	5555 Points ∼68% -8%
Alienware 17 R5 GeForce GTX 1070 (Laptop), 8750H, SK hynix PC401 HFS256GD9TNG	5443 Points ∼67% -10%
Razer Blade 15 RTX 2070 Max-Q GeForce RTX 2070 Max-Q, 8750H, Samsung SSD PM981 MZVLB512HAJQ	5416 Points ∼67% -11%
Gigabyte Aero 15-X9 GeForce RTX 2070 Max-Q, 8750H, Intel SSD 760p SSDPEKKW010T8	5353 Points ∼66% -12%
HP Omen X 17-ap0xx GeForce GTX 1080 (Laptop), 7820HK, Samsung PM961 MZVLW256HEHP	5290 Points ∼65% -13%
Lenovo Legion Y730-17ICH, i7-8750H GeForce GTX 1050 Ti (Laptop), 8750H, Toshiba KBG30ZMT128G	4982 Points ∼61% -18%

PCMark 8
Work Score Accelerated v2
Lenovo Legion Y740-17ICH GeForce RTX 2080 Max-Q, 8750H, Samsung SSD PM981 MZVLB256HAHQ	5882 Points ∼89%
Asus ROG Strix Scar II GL704GW GeForce RTX 2070 Mobile, 8750H, Intel SSD 660p SSDPEKNW512G8	5663 Points ∼86% -4%
Gigabyte Aero 15-X9 GeForce RTX 2070 Max-Q, 8750H, Intel SSD 760p SSDPEKKW010T8	5645 Points ∼86% -4%
Razer Blade 15 RTX 2070 Max-Q GeForce RTX 2070 Max-Q, 8750H, Samsung SSD PM981 MZVLB512HAJQ	5607 Points ∼85% -5%
Average Intel Core i7-8750H, NVIDIA GeForce RTX 2080 Max-Q (5289 - 5882, n=3)	5596 Points ∼85% -5%
MSI GE75 8SG Raider GeForce RTX 2080 (Laptop), 8750H, Kingston RBUSNS8154P3512GJ	5574 Points ∼85% -5%
HP Omen X 17-ap0xx GeForce GTX 1080 (Laptop), 7820HK, Samsung PM961 MZVLW256HEHP	5450 Points ∼83% -7%
Lenovo Legion Y730-17ICH, i7-8750H GeForce GTX 1050 Ti (Laptop), 8750H, Toshiba KBG30ZMT128G	5340 Points ∼81% -9%
Home Score Accelerated v2
HP Omen X 17-ap0xx GeForce GTX 1080 (Laptop), 7820HK, Samsung PM961 MZVLW256HEHP	5221 Points ∼86% +2%
Lenovo Legion Y740-17ICH GeForce RTX 2080 Max-Q, 8750H, Samsung SSD PM981 MZVLB256HAHQ	5107 Points ∼84%
MSI GE75 8SG Raider GeForce RTX 2080 (Laptop), 8750H, Kingston RBUSNS8154P3512GJ	4918 Points ∼81% -4%
Asus ROG Strix Scar II GL704GW GeForce RTX 2070 Mobile, 8750H, Intel SSD 660p SSDPEKNW512G8	4861 Points ∼80% -5%
Average Intel Core i7-8750H, NVIDIA GeForce RTX 2080 Max-Q (3979 - 5107, n=3)	4454 Points ∼73% -13%
Gigabyte Aero 15-X9 GeForce RTX 2070 Max-Q, 8750H, Intel SSD 760p SSDPEKKW010T8	4338 Points ∼71% -15%
Razer Blade 15 RTX 2070 Max-Q GeForce RTX 2070 Max-Q, 8750H, Samsung SSD PM981 MZVLB512HAJQ	4150 Points ∼68% -19%
Lenovo Legion Y730-17ICH, i7-8750H GeForce GTX 1050 Ti (Laptop), 8750H, Toshiba KBG30ZMT128G	4148 Points ∼68% -19%

PCMark 8 Home Score Accelerated v2		5107 pontos
PCMark 8 Work Score Accelerated v2		5882 pontos
Ajuda

	Lenovo Legion Y740-17ICH Samsung SSD PM981 MZVLB256HAHQ	Asus ROG Strix Scar II GL704GW Intel SSD 660p SSDPEKNW512G8	Razer Blade Pro 2017 2x Samsung SSD PM951 MZVLV256HCHP (RAID 0)	Alienware 17 R5 SK hynix PC401 HFS256GD9TNG	HP Omen X 17-ap0xx Samsung PM961 MZVLW256HEHP
AS SSD		-21%	10%	-29%	13%
Copy Game MB/s	1161.79				982.69 -15%
Copy Program MB/s	608.24				492.06 -19%
Copy ISO MB/s	1487.13				1834.1 23%
Score Total	2784	1715 -38%	2715 -2%	1424 -49%	2862 3%
Score Write	1441	942 -35%	676 -53%	428 -70%	1029 -29%
Score Read	878	510 -42%	1414 61%	706 -20%	1248 42%
Access Time Write *	0.04	0.045 -13%	0.036 10%	0.065 -63%	0.032 20%
Access Time Read *	0.063	0.11 -75%	0.051 19%	0.091 -44%	0.05 21%
4K-64 Write	1212.35	726.69 -40%	512.87 -58%	279.13 -77%	798.39 -34%
4K-64 Read	727.26	326.47 -55%	1116.21 53%	447.2 -39%	967.46 33%
4K Write	96.04	122.81 28%	104.44 9%	92.68 -3%	116.23 21%
4K Read	35.05	52.43 50%	37.57 7%	38.74 11%	44.81 28%
Seq Write	1328.15	927 -30%	587.97 -56%	558.94 -58%	1145.25 -14%
Seq Read	1152.78	1315 14%	2599.35 125%	2203.29 91%	2352.48 104%

* ... smaller is better

CrystalDiskMark 5.2 / 6

AS SSD

Samsung SSD PM981 MZVLB256HAHQ

CDM 5/6 Read Seq Q32T1: 3471 MB/s

CDM 5/6 Write Seq Q32T1: 1380 MB/s

CDM 5/6 Read 4K Q32T1: 445.5 MB/s

CDM 5/6 Write 4K Q32T1: 380 MB/s

CDM 5 Read Seq: 2089 MB/s

CDM 5 Write Seq: 1385 MB/s

CDM 5/6 Read 4K: 40.81 MB/s

CDM 5/6 Write 4K: 99.77 MB/s

3DMark | 3DMark 11

3DMark
2560x1440 Port Royal Graphics
Asus ROG G703GX NVIDIA GeForce RTX 2080 (Laptop), 8750H	5649 Points ∼61% +41%
Average NVIDIA GeForce RTX 2080 Max-Q (3698 - 5295, n=18)	4538 Points ∼49% +13%
MSI GS75 8SG Stealth NVIDIA GeForce RTX 2080 Max-Q, 8750H	4193 Points ∼45% +5%
Lenovo Legion Y740-17ICH NVIDIA GeForce RTX 2080 Max-Q, 8750H	4009 Points ∼43%
Gigabyte Aero 15-X9 NVIDIA GeForce RTX 2070 Max-Q, 8750H	3557 Points ∼38% -11%
2560x1440 Time Spy Graphics
Asus ROG G703GX NVIDIA GeForce RTX 2080 (Laptop), 8750H	10364 Points ∼71% +44%
MSI GE75 8SG Raider NVIDIA GeForce RTX 2080 (Laptop), 8750H	9816 Points ∼67% +36%
Average NVIDIA GeForce RTX 2080 Max-Q (6464 - 8844, n=18)	7920 Points ∼54% +10%
MSI GS75 8SG Stealth NVIDIA GeForce RTX 2080 Max-Q, 8750H	7587 Points ∼52% +5%
Asus ROG Strix Scar II GL704GW NVIDIA GeForce RTX 2070 Mobile, 8750H	7431 Points ∼51% +3%
Lenovo Legion Y740-17ICH NVIDIA GeForce RTX 2080 Max-Q, 8750H	7202 Points ∼49%
HP Omen X 17-ap0xx NVIDIA GeForce GTX 1080 (Laptop), 7820HK	6606 Points ∼45% -8%
Gigabyte Aero 15-X9 NVIDIA GeForce RTX 2070 Max-Q, 8750H	6562 Points ∼45% -9%
Alienware 17 R5 NVIDIA GeForce GTX 1070 (Laptop), 8750H	5689 Points ∼39% -21%
1920x1080 Fire Strike Graphics
Asus ROG G703GX NVIDIA GeForce RTX 2080 (Laptop), 8750H	26223 Points ∼65% +42%
MSI GE75 8SG Raider NVIDIA GeForce RTX 2080 (Laptop), 8750H	25203 Points ∼62% +36%
Average NVIDIA GeForce RTX 2080 Max-Q (18048 - 23032, n=18)	20757 Points ∼51% +12%
HP Omen X 17-ap0xx NVIDIA GeForce GTX 1080 (Laptop), 7820HK	20307 Points ∼50% +10%
MSI GS75 8SG Stealth NVIDIA GeForce RTX 2080 Max-Q, 8750H	19875 Points ∼49% +7%
Asus ROG Strix Scar II GL704GW NVIDIA GeForce RTX 2070 Mobile, 8750H	19236 Points ∼47% +4%
Lenovo Legion Y740-17ICH NVIDIA GeForce RTX 2080 Max-Q, 8750H	18520 Points ∼46%
Alienware 17 R5 NVIDIA GeForce GTX 1070 (Laptop), 8750H	17792 Points ∼44% -4%
Gigabyte Aero 15-X9 NVIDIA GeForce RTX 2070 Max-Q, 8750H	17598 Points ∼43% -5%
Alienware m15 GTX 1070 Max-Q NVIDIA GeForce GTX 1070 Max-Q, 8750H	16010 Points ∼39% -14%
Lenovo Legion Y730-17ICH, i7-8750H NVIDIA GeForce GTX 1050 Ti (Laptop), 8750H	7860 Points ∼19% -58%
Acer Nitro 5 AN515-42-R6V0 AMD Radeon RX 560X (Laptop), 2700U	6262 Points ∼15% -66%

3DMark 11
1280x720 Performance Combined
Asus ROG G703GX NVIDIA GeForce RTX 2080 (Laptop), 8750H	11888 Points ∼53% +2%
Average NVIDIA GeForce RTX 2080 Max-Q (9212 - 14894, n=19)	11682 Points ∼52% 0%
Lenovo Legion Y740-17ICH NVIDIA GeForce RTX 2080 Max-Q, 8750H	11670 Points ∼52%
Asus ROG Strix Scar II GL704GW NVIDIA GeForce RTX 2070 Mobile, 8750H	11597 Points ∼51% -1%
Alienware m15 GTX 1070 Max-Q NVIDIA GeForce GTX 1070 Max-Q, 8750H	11407 Points ∼50% -2%
MSI GE75 8SG Raider NVIDIA GeForce RTX 2080 (Laptop), 8750H	11339 Points ∼50% -3%
Alienware 17 R5 NVIDIA GeForce GTX 1070 (Laptop), 8750H	11288 Points ∼50% -3%
MSI GS75 8SG Stealth NVIDIA GeForce RTX 2080 Max-Q, 8750H	10893 Points ∼48% -7%
HP Omen X 17-ap0xx NVIDIA GeForce GTX 1080 (Laptop), 7820HK	10020 Points ∼44% -14%
Gigabyte Aero 15-X9 NVIDIA GeForce RTX 2070 Max-Q, 8750H	9349 Points ∼41% -20%
Acer Nitro 5 AN515-42-R6V0 AMD Radeon RX 560X (Laptop), 2700U	5792 Points ∼26% -50%
1280x720 Performance GPU
Asus ROG G703GX NVIDIA GeForce RTX 2080 (Laptop), 8750H	36478 Points ∼72% +42%
MSI GE75 8SG Raider NVIDIA GeForce RTX 2080 (Laptop), 8750H	33741 Points ∼66% +31%
Average NVIDIA GeForce RTX 2080 Max-Q (23386 - 30910, n=19)	27886 Points ∼55% +8%
HP Omen X 17-ap0xx NVIDIA GeForce GTX 1080 (Laptop), 7820HK	27109 Points ∼53% +5%
MSI GS75 8SG Stealth NVIDIA GeForce RTX 2080 Max-Q, 8750H	26449 Points ∼52% +3%
Lenovo Legion Y740-17ICH NVIDIA GeForce RTX 2080 Max-Q, 8750H	25765 Points ∼51%
Asus ROG Strix Scar II GL704GW NVIDIA GeForce RTX 2070 Mobile, 8750H	24172 Points ∼47% -6%
Alienware 17 R5 NVIDIA GeForce GTX 1070 (Laptop), 8750H	23414 Points ∼46% -9%
Gigabyte Aero 15-X9 NVIDIA GeForce RTX 2070 Max-Q, 8750H	22089 Points ∼43% -14%
Alienware m15 GTX 1070 Max-Q NVIDIA GeForce GTX 1070 Max-Q, 8750H	20573 Points ∼40% -20%
Acer Nitro 5 AN515-42-R6V0 AMD Radeon RX 560X (Laptop), 2700U	8451 Points ∼17% -67%

3DMark 11 Performance		20177 pontos
3DMark Cloud Gate Standard Score		37537 pontos
3DMark Fire Strike Score		16302 pontos
3DMark Fire Strike Extreme Score		8104 pontos
3DMark Time Spy Score		7153 pontos
Ajuda

... comparado com

The Witcher 3 - 1920x1080 Ultra Graphics & Postprocessing (HBAO+)
Asus ROG G703GX Intel Core i7-8750H, NVIDIA GeForce RTX 2080 (Laptop)	99.7 fps ∼100% +36%
MSI GS75 8SG Stealth Intel Core i7-8750H, NVIDIA GeForce RTX 2080 Max-Q	75.4 (min: 62) fps ∼76% +3%
Lenovo Legion Y740-17ICH Intel Core i7-8750H, NVIDIA GeForce RTX 2080 Max-Q	73.1 fps ∼73%
Asus ROG Strix Scar II GL704GW Intel Core i7-8750H, NVIDIA GeForce RTX 2070 Mobile	71.8 fps ∼72% -2%
Razer Blade 15 RTX 2070 Max-Q Intel Core i7-8750H, NVIDIA GeForce RTX 2070 Max-Q	68.9 fps ∼69% -6%
HP Omen X 17-ap0xx Intel Core i7-7820HK, NVIDIA GeForce GTX 1080 (Laptop)	65 fps ∼65% -11%
Alienware 17 R5 Intel Core i7-8750H, NVIDIA GeForce GTX 1070 (Laptop)	60.8 fps ∼61% -17%
Alienware m15 GTX 1070 Max-Q Intel Core i7-8750H, NVIDIA GeForce GTX 1070 Max-Q	54.2 fps ∼54% -26%
Lenovo Legion Y730-17ICH, i7-8750H Intel Core i7-8750H, NVIDIA GeForce GTX 1050 Ti (Laptop)	26 fps ∼26% -64%
Acer Nitro 5 AN515-42-R6V0 AMD Ryzen 7 2700U, AMD Radeon RX 560X (Laptop)	20.6 fps ∼21% -72%

Lenovo Legion Y740-17ICH GeForce RTX 2080 Max-Q, 8750H, Samsung SSD PM981 MZVLB256HAHQ: Ø69.7 (63-76)

	baixo	média	alto	ultra
BioShock Infinite (2013)	316.8	283.4	239.6	161.5	fps
The Witcher 3 (2015)	305.4	222.4	144.2	73.1	fps
Rise of the Tomb Raider (2016)	253.4	182.8	138.8	109	fps

	Lenovo Legion Y740-17ICH GeForce RTX 2080 Max-Q, 8750H, Samsung SSD PM981 MZVLB256HAHQ	Asus ROG Strix Scar II GL704GW GeForce RTX 2070 Mobile, 8750H, Intel SSD 660p SSDPEKNW512G8	Razer Blade Pro 2017 GeForce GTX 1080 (Laptop), 7820HK, 2x Samsung SSD PM951 MZVLV256HCHP (RAID 0)	MSI GE75 8SG Raider GeForce RTX 2080 (Laptop), 8750H, Kingston RBUSNS8154P3512GJ	Alienware 17 R5 GeForce GTX 1070 (Laptop), 8750H, SK hynix PC401 HFS256GD9TNG	Lenovo Legion Y730-17ICH, i7-8750H GeForce GTX 1050 Ti (Laptop), 8750H, Toshiba KBG30ZMT128G
Noise		-14%	-13%	-18%	-12%	3%
off / environment *	28.3	29 -2%	30 -6%	30 -6%	30 -6%	28 1%
Idle Minimum *	31.5	29 8%	30 5%	30 5%	32 -2%	28 11%
Idle Average *	31.6	32 -1%	31 2%	34 -8%	33 -4%	28 11%
Idle Maximum *	31.6	40 -27%	33 -4%	37 -17%	34 -8%	31.3 1%
Load Average *	32.3	46 -42%	43 -33%	52 -61%	43 -33%	33.4 -3%
Witcher 3 ultra *	43	51 -19%	55 -28%	53 -23%	51 -19%	42.8 -0%
Load Maximum *	45.5	52 -14%	58 -27%	54 -19%	51 -12%	46.2 -2%

* ... smaller is better

Barulho

Ocioso		31.5 / 31.6 / 31.6 dB
HDD		31.6 dB
Carga		32.3 / 45.5 dB

	30 dB silencioso 40 dB(A) audível 50 dB(A) ruidosamente alto
min: , med: , max: Audix TM1, Arta (15 cm de distância) environment noise: 28.3 dB(A)

Carga Máxima

Inatividade

Witcher 3


32.8 °C	38.6 °C	30.8 °C
28.8 °C	35 °C	27.6 °C
24.6 °C	22.6 °C	23.4 °C

Máximo: 38.6 °C
Médio: 29.4 °C


43.4 °C	43.6 °C	40.4 °C
30.2 °C	37.6 °C	32.4 °C
27.2 °C	28 °C	27.6 °C

Máximo: 43.6 °C
Médio: 34.5 °C

alimentação elétrica 38 °C | Temperatura do quarto 20 °C | Fluke 62 Mini IR Thermometer

Carga Máxima

Inatividade

Witcher 3


29 °C	30.2 °C	27.2 °C
26 °C	28.6 °C	26.8 °C
23 °C	21.8 °C	22.4 °C

Máximo: 30.2 °C
Médio: 26.1 °C


33.2 °C	33.2 °C	35 °C
27.6 °C	29.2 °C	31 °C
25.8 °C	26 °C	26.8 °C

Máximo: 35 °C
Médio: 29.8 °C

Temperatura do quarto 20 °C | Fluke 62 Mini IR Thermometer

Carga Máxima

Inatividade

Witcher 3


32.2 °C	37.6 °C	33.4 °C
28.2 °C	35 °C	31.6 °C
26.2 °C	26.4 °C	27 °C

Máximo: 33.4 °C
Médio: 29.6 °C


35.6 °C	41.2 °C	43.4 °C
28.2 °C	34.8 °C	32.2 °C
26 °C	26.8 °C	27 °C

Máximo: 43.4 °C
Médio: 32.8 °C

alimentação elétrica 32.6 °C | Temperatura do quarto 20 °C | Fluke 62 Mini IR Thermometer

(+) The average temperature for the upper side under maximal load is 29.4 °C / 85 F, compared to the average of 33.2 °C / 92 F for the devices in the class Gaming.
(+) The maximum temperature on the upper side is 38.6 °C / 101 F, compared to the average of 39.6 °C / 103 F, ranging from 21.6 to 68.8 °C for the class Gaming.
(±) The bottom heats up to a maximum of 43.6 °C / 110 F, compared to the average of 42.3 °C / 108 F
(+) In idle usage, the average temperature for the upper side is 26.1 °C / 79 F, compared to the device average of 33.2 °C / 92 F.
(+) Playing The Witcher 3, the average temperature for the upper side is 29.6 °C / 85 F, compared to the device average of 33.2 °C / 92 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 27 °C / 80.6 F and are therefore cool to the touch.
(±) The average temperature of the palmrest area of similar devices was 28.7 °C / 83.7 F (+1.7 °C / 3.1 F).

Frequency diagram (checkboxes can be checked and unchecked to compare devices)

Lenovo Legion Y740-17ICH audio analysis

(±) | speaker loudness is average but good (74.29 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 21.1% lower than median
(-) | bass is not linear (16.5% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.3% away from median
(±) | linearity of mids is average (9.7% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 1.7% away from median
(+) | highs are linear (4.6% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (21.9% difference to median)
Compared to same class
» 79% of all tested devices in this class were better, 4% similar, 17% worse
» The best had a delta of 6%, average was 17%, worst was 37%
Compared to all devices tested
» 54% of all tested devices were better, 8% similar, 37% worse
» The best had a delta of 3%, average was 21%, worst was 53%

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 (9.3% difference to median)
Compared to same class
» 1% of all tested devices in this class were better, 1% similar, 98% worse
» The best had a delta of 8%, average was 20%, worst was 50%
Compared to all devices tested
» 1% of all tested devices were better, 0% similar, 98% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Consumo de energia

desligado	0.48 / 0.88 Watt
Ocioso	20.2 / 27.2 / 28.7 Watt
Carga	90.8 / 165.4 Watt


Key: min: , med: , max: Metrahit Energy

	Lenovo Legion Y740-17ICH 8750H, GeForce RTX 2080 Max-Q, Samsung SSD PM981 MZVLB256HAHQ, IPS, 1920x1080, 17.3	Asus ROG Strix Scar II GL704GW 8750H, GeForce RTX 2070 Mobile, Intel SSD 660p SSDPEKNW512G8, AHVA, 1920x1080, 17.3	Razer Blade Pro 2017 7820HK, GeForce GTX 1080 (Laptop), 2x Samsung SSD PM951 MZVLV256HCHP (RAID 0), IGZO, 3840x2160, 17.3	MSI GE75 8SG Raider 8750H, GeForce RTX 2080 (Laptop), Kingston RBUSNS8154P3512GJ, AHVA, 1920x1080, 17.3	Alienware 17 R5 8750H, GeForce GTX 1070 (Laptop), SK hynix PC401 HFS256GD9TNG, TN, 2560x1440, 17.3	Lenovo Legion Y730-17ICH, i7-8750H 8750H, GeForce GTX 1050 Ti (Laptop), Toshiba KBG30ZMT128G, IPS, 1920x1080, 17.3
Power Consumption		-9%	-42%	7%	-29%	41%
Idle Minimum *	20.2	19 6%	31 -53%	7 65%	28 -39%	6.3 69%
Idle Average *	27.2	22 19%	36 -32%	15 45%	32 -18%	11 60%
Idle Maximum *	28.7	29 -1%	44 -53%	22 23%	37 -29%	11.5 60%
Load Average *	90.8	102 -12%	107 -18%	92 -1%	112 -23%	89.8 1%
Load Maximum *	165.4	231 -40%	258 -56%	254 -54%	231 -40%	130.7 21%
Witcher 3 ultra *	152.1	190 -25%	212 -39%	207 -36%	192 -26%	102 33%

* ... smaller is better

Tempo de Execução da Bateria

NBC WiFi Websurfing Battery Test 1.3

3h 10min

	Lenovo Legion Y740-17ICH 8750H, GeForce RTX 2080 Max-Q, 76 Wh	Asus ROG Strix Scar II GL704GW 8750H, GeForce RTX 2070 Mobile, 66 Wh	Razer Blade Pro 2017 7820HK, GeForce GTX 1080 (Laptop), 99 Wh	MSI GE75 8SG Raider 8750H, GeForce RTX 2080 (Laptop), 65 Wh	Alienware 17 R5 8750H, GeForce GTX 1070 (Laptop), 99 Wh	Lenovo Legion Y730-17ICH, i7-8750H 8750H, GeForce GTX 1050 Ti (Laptop), 76 Wh
Battery Runtime		24%	4%	48%	15%	112%
Reader / Idle		372	253	468	268	789
WiFi v1.3	190	235 24%	197 4%	281 48%	218 15%	402 112%
Load		67	81	53	64	52
Witcher 3 ultra		52		50

Pro

+ Relativamente econômico para um portátil RTX 2080

+ Temperaturas de CPU e GPU relativamente frias

+ Tela IPS de 144 Hz com ghosting mínimo

+ Excelente desempenho do Turbo Boost da CPU

+ 2 baias de armazenamento interno

+ Iluminação RGB por tecla

+ Ventiladores relativamente silenciosos

+ Thunderbolt 3

+ Teclado numérico

+ G-Sync

Contra

- Tela com calibração pobre, de fábrica

- Bleeding pesado da iluminação de fundo na nossa unidade

- A resposta do teclado poderia ser mais firme

- Curta duração da bateria; sem Optimus

- A base e a tampa poderiam ser mais firmes

- Posicionamento inconveniente das portas

- Formato relativamente grande

- Marcos grossos da tela

- Sem leitor de cartões SD

- Adaptador de CA grande

In review: Lenovo Legion Y740-17ICH. Test model provided by Lenovo US

A maioria dos OEMs normalmente reserva as GPUs GeForce 80 de gama alta para seus modelos carro-chefe entusiastas. Isto costumava ser a família Legion Y900 para a Lenovo, mas o fabricante desde então deixou essa série em espera deixando a série Legion Y700 de gama média como a oferte de maior gama. O resultado é um portátil de jogos de gama média com uma GPU GeForce de gama alta a preços muito mais acessíveis do que "super” portáteis de jogos concorrentes como o Alienware m17, Asus ROG G703, MSI GT75, ou Acer Triton 700. O portátil da Lenovo oferece o mesmo desempenho de jogo que essas alternativas de entusiastas por centenas de dólares a menos, em grande parte porque seu design de chassi é mais simples e menos excêntrico.

O desempenho da CPU é mais rápido do que a média do Core i7-8750H devido à excelente sustentabilidade do Turbo Boost. Tanto as temperaturas do núcleo como o ruído do ventilador são menores do que o esperado, considerando também o formato fino e o alto desempenho.

Como o Legion Y740 carrega um chassi de médio alcance, no entanto, as primeiras impressões não são tão fortes quanto as alternativas de gama alta já mencionadas. O dispositivo da Lenovo é mais propenso a se flexionar e balançar do que o mais rígido (e mais caro) MSI GT75 ou Asus ROG G703. Nossa unidade específica também sofre de bleeding da iluminação de fundo moderada-pesada e cores imprecisas. Suas teclas são mais suaves e geralmente mais fracas para jogos também. Os jogadores não perderão desempenho, mas o chassi e as teclas mais fracos afetarão a experiência geral de jogo.

O Legion Y740 de gama média é vendido por muito menos do que um portátil de jogos de 17,3 polegadas, entusiasta da concorrência, enquanto ostenta a mesma CPU e GPU de gama alta. Ele tem excelente valor em termos de desempenho, desde que você esteja conforme com seu design modesto e chassi mais flexível.

Lenovo Legion Y740-17ICH - 2019-03-0103/01/2019 v6^(old)
Allen Ngo

Acabamento

74 / 98 → 75%

Teclado

83%

Mouse

83%

Conectividade

57 / 81 → 70%

Peso

58 / 10-66 → 85%

Bateria

70%

Pantalha

84%

Desempenho do jogos

99%

Desempenho da aplicação

98%

Temperatura

91 / 95 → 95%

Ruído

85 / 90 → 94%

Audio

80%

Camera

42 / 85 → 50%

Médio

77%

86%

Gaming - Médio equilibrado

Linked Articles

Lenovo Legion Y740-17ICH (Legion Y740-17 Serie)

Análise

•

Breve Análise do Lenovo Legion...

Breve Análise do Portátil Lenovo Legion Y740-17ICH (i7-8750H, RTX 2080 Max-Q)

Os Top 10

Display Response Times

Screen Flickering / PWM (Pulse-Width Modulation)

Lenovo Legion Y740-17ICH audio analysis

Apple MacBook 12 (Early 2016) 1.1 GHz audio analysis

Pro

Contra

Linked Articles

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