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Test du Lenovo Legion Y740-17IRHg (i7-9750H, RTX 2080 Max-Q, FHD, 144 Hz) : PC portable de jeu efficace

PC portable de jeu séduisant ! La joie des gamers ! Le Lenovo Legion Y740-17 possède d’excellentes capacités de jeu, et divers éclairages RVB pour agrémenter son design. Dans ce rapport de test, nous allons récapituler les défauts et les qualités de cet appareil.
Sebastian Bade, 👁 Sebastian Jentsch, Andrea Grüblinger (traduit par Prévots),
Lenovo Legion Y740-17IRHg-81UJ001VGE
Processeur
Intel Core i7-9750H 6 x 2.6 - 4.5 GHz, Coffee Lake-H
Carte graphique
NVIDIA GeForce RTX 2080 Max-Q - 8192 Mo, Processeur: 735 - 1095 MHz, Mémoire: 6000 MHz, Nvidia 442.50 DCH
Mémoire
16384 Mo 
, DDR4-2666, 2 emplacements sur 2 occupés, jusqu'à 32 Go
Écran
17.30 pouces 16:9, 1920 x 1080 pixel 127 PPP, AUO_B173HAN03, IPS, brillant: non, 144 Hz
Carte mère
Intel HM370
Disque dur
Samsung SSD PM981 MZVLB1T0HALR, 1024 Go 
, SSD NVMe, M.2 2280, 900 Go libres
Carte son
Realtek Audio
Connexions
2 USB 3.0 / 3.1 Gen1, 2 USB 3.1 Gen2, 1 Thunderbolt, 1 HDMI, 1 DisplayPort, 1 Encoche de Sécurité Kensington, Connectique audio: 3,5 mm
Réseau
Realtek PCIe GBE Family Controller (10/100/1000/2500/5000MBit/s), Killer Wireless-AC 1550i Wireless Network Adapter (9560NGW) (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5), Bluetooth 5.0
Taille
Hauteur x Largeur x Profondeur (en mm): 25.5 x 412 x 305
Batterie
76 Wh, 4965 mAh Lithium-Ion
Système d'exploitation
Microsoft Windows 10 Home 64 Bit
Appareil photo
Appareil photo primaire: 1 MPix
Fonctionnalités additionnelles
Haut-parleurs: Dolby Atmos, Clavier: chiclet, Rétroéclairage du clavier: oui, chargeur 230 W, 24 Mois Garantie
Poids
3.01 kg, Alimentation: 975 g
Prix
2699 EUR
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

Note
Date
Modèle
Poids
Épaisseur
Taille
Résolution
Best Price
84 %
04/20
Lenovo Legion Y740-17IRHg-81UJ001VGE
i7-9750H, GeForce RTX 2080 Max-Q
3 kg25.5 mm17.30"1920x1080
87 %
11/19
Razer Blade Pro 17 4K UHD 120 Hz
i7-9750H, GeForce RTX 2080 Max-Q
2.8 kg19.9 mm17.30"3840x2160
84 %
03/20
Alienware m17 R2 P41E
i9-9980HK, GeForce RTX 2080 Max-Q
2.6 kg20.5 mm17.30"1920x1080
81 %
01/20
Asus ROG Zephyrus S GX701GXR
i7-9750H, GeForce RTX 2080 Max-Q
2.7 kg18.7 mm17.30"1920x1080
Lenovo Legion Y740-17IRHg
Lenovo Legion Y740-17IRHg
Lenovo Legion Y740-17IRHg
Lenovo Legion Y740-17IRHg
Lenovo Legion Y740-17IRHg
Lenovo Legion Y740-17IRHg
Lenovo Legion Y740-17IRHg

Sélection des ports

Côté gauche : grille de ventilateur, combo audio, USB C 3.1 Gen 2 avec Thunderbolt 3 (DisplayPort 1.4).
Côté gauche : grille de ventilateur, combo audio, USB C 3.1 Gen 2 avec Thunderbolt 3 (DisplayPort 1.4).
Côté droit : USB 3.1 Gen 1, grille de ventilateur.
Côté droit : USB 3.1 Gen 1, grille de ventilateur.
A l'arrière : grille de ventilateur, Mini DisplayPort 1.4a, HDMI 2.0, USB 3.1 Gen 2, RJ45, USB 3.1 Gen 1, entrée secteur, verrrou de securité, grille de ventilateur.
A l'arrière : grille de ventilateur, Mini DisplayPort 1.4a, HDMI 2.0, USB 3.1 Gen 2, RJ45, USB 3.1 Gen 1, entrée secteur, verrrou de securité, grille de ventilateur.
A l'avant : aucune connectivité.
A l'avant : aucune connectivité.
Networking
iperf3 Client (receive) TCP 1 m 4M x10
Asus ROG Zephyrus S GX701GXR
Intel Wireless-AC 9560
924 MBit/s ∼100% +36%
Lenovo Legion Y740-17IRHg-81UJ001VGE
Killer Wireless-AC 1550i Wireless Network Adapter (9560NGW)
681 (655min - 689max) MBit/s ∼74%
Razer Blade Pro 17 4K UHD 120 Hz
Intel Wi-Fi 6 AX200
655 MBit/s ∼71% -4%
Alienware m17 R2 P41E
Intel Dual Band Wireless-AC 8265
638 (625min - 645max) MBit/s ∼69% -6%
iperf3 Client (transmit) TCP 1 m 4M x10
Asus ROG Zephyrus S GX701GXR
Intel Wireless-AC 9560
1110 MBit/s ∼100% +61%
Lenovo Legion Y740-17IRHg-81UJ001VGE
Killer Wireless-AC 1550i Wireless Network Adapter (9560NGW)
691 (668min - 703max) MBit/s ∼62%
Razer Blade Pro 17 4K UHD 120 Hz
Intel Wi-Fi 6 AX200
647 (652min) MBit/s ∼58% -6%
Alienware m17 R2 P41E
Intel Dual Band Wireless-AC 8265
496 (459min - 531max) MBit/s ∼45% -28%
0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340350360370380390400410420430440450460470480490500510520530540550560570580590600610620630640650660670680690700710Tooltip
; iperf3 Client (receive) TCP 1 m 4M x10; iperf 3.1.3: Ø680 (655-689)
; iperf3 Client (transmit) TCP 1 m 4M x10; iperf 3.1.3: Ø691 (668-703)
ColorChecker
20.4 ∆E
26.4 ∆E
27.4 ∆E
21.4 ∆E
27 ∆E
19 ∆E
32.1 ∆E
31.7 ∆E
25.3 ∆E
12.8 ∆E
18.4 ∆E
23.8 ∆E
22.6 ∆E
28.7 ∆E
26.1 ∆E
14 ∆E
25.1 ∆E
25.1 ∆E
2.3 ∆E
10.7 ∆E
15.2 ∆E
16.7 ∆E
9.7 ∆E
12.8 ∆E
ColorChecker Lenovo Legion Y740-17IRHg-81UJ001VGE: 20.61 ∆E min: 2.33 - max: 32.1 ∆E
270
cd/m²
290
cd/m²
263
cd/m²
280
cd/m²
310
cd/m²
270
cd/m²
291
cd/m²
276
cd/m²
278
cd/m²
Homogénéité de la luminosité
AUO_B173HAN03
X-Rite i1Pro 2
Maximum: 310 cd/m² Moyenne: 280.9 cd/m² Minimum: 3.6 cd/m²
Homogénéité de la luminosité: 85 %
Valeur mesurée au centre, sur batterie: 310 cd/m²
Contraste: 1000:1 (Valeurs des noirs: 0.31 cd/m²)
ΔE Color 3.86 | 0.6-29.43 Ø5.7
ΔE Greyscale 4.48 | 0.64-98 Ø5.9
93% sRGB (Argyll 3D) 60% AdobeRGB 1998 (Argyll 3D)
Gamma: 2.5
Lenovo Legion Y740-17IRHg-81UJ001VGE
AUO_B173HAN03, IPS, 1920x1080, 17.30
Razer Blade Pro 17 4K UHD 120 Hz
AU Optronics B173ZAN03.3, IPS, 3840x2160, 17.30
Alienware m17 R2 P41E
Chi Mei 173HCE, CMN175F, IPS, 1920x1080, 17.30
Asus ROG Zephyrus S GX701GXR
AU Optronics B173HAN05.1, IPS, 1920x1080, 17.30
Response Times
5%
-3%
48%
Response Time Grey 50% / Grey 80% *
16 (8, 8)
15.2 (8.4, 6.8)
5%
17.2 (8.8, 8.4)
-8%
5.6 (2.4, 3.2)
65%
Response Time Black / White *
11 (6, 5)
10.4 (5.2, 5.2)
5%
10.8 (6, 4.8)
2%
7.6 (3.4, 4.2)
31%
PWM Frequency
26320 (25)
Screen
4%
31%
18%
Brightness middle
310
346.7
12%
384.2
24%
288
-7%
Brightness
281
332
18%
357
27%
276
-2%
Brightness Distribution
85
91
7%
90
6%
93
9%
Black Level *
0.31
0.27
13%
0.29
6%
0.24
23%
Contrast
1000
1284
28%
1325
33%
1200
20%
Colorchecker DeltaE2000 *
3.86
5.62
-46%
1.35
65%
1.92
50%
Colorchecker DeltaE2000 max. *
7.8
9.36
-20%
3.45
56%
4.57
41%
Greyscale DeltaE2000 *
4.48
5.5
-23%
1.2
73%
3.08
31%
Gamma
2.5 88%
2.25 98%
2.23 99%
2.42 91%
CCT
7542 86%
6175 105%
6580 99%
7055 92%
Color Space (Percent of AdobeRGB 1998)
60
87.2
45%
65.5
9%
65
8%
Color Space (Percent of sRGB)
93
100
8%
98.5
6%
96
3%
Colorchecker DeltaE2000 calibrated *
3.81
1.42
1.14
Moyenne finale (programmes/paramètres)
5% / 4%
14% / 25%
33% / 23%

* ... Moindre est la valeur, meilleures sont les performances

Temps de réponse de l'écran

Le temps de réponse d'un écran mesure la rapidité à laquelle l'écran est capable de changer une couleur pour une autre. Un temps de réponse élevé se traduit par une image floutée pour les objets en mouvement. Les joueurs bénéficieront de faibles latences d'affichage en jeu.
       Temps de réponse noir à blanc
11 ms ... hausse ↗ et chute ↘ combinées↗ 6 ms hausse
↘ 5 ms chute
L'écran montre de bons temps de réponse, mais insuffisant pour du jeu compétitif.
En comparaison, tous les appareils testés affichent entre 0.8 (minimum) et 240 (maximum) ms. » 13 % des appareils testés affichent de meilleures performances.
Cela signifie que les latences relevées sont meilleures que la moyenne (24.3 ms) de tous les appareils testés.
       Temps de réponse gris 50% à gris 80%
16 ms ... hausse ↗ et chute ↘ combinées↗ 8 ms hausse
↘ 8 ms chute
L'écran montre de bons temps de réponse, mais insuffisant pour du jeu compétitif.
En comparaison, tous les appareils testés affichent entre 0.8 (minimum) et 636 (maximum) ms. » 13 % des appareils testés affichent de meilleures performances.
Cela signifie que les latences relevées sont meilleures que la moyenne (38.6 ms) de tous les appareils testés.

Scintillement / MLI (Modulation de largeur d'impulsion)

Afin d'abaisser la luminosité de l'écran, certains ordinateurs portables font varier très rapidement le rétroéclairage entre éteint et allumé. La fréquence à laquelle le rétroéclairage s'éteint et se rallume est normalement fixée à une valeur qui permet de rendre la variation indétectable à l'œil nu? Si la fréquence est trop basse, certaines personnes peuvent être sujettes à une fatigue oculaire, des maux de tête ou même percevoir les variations.
Scintillement / MLI (Modulation de largeur d'impulsion) non décelé

En comparaison, 51 % des appareils testés n'emploient pas MDI pour assombrir leur écran. Nous avons relevé une moyenne à 9596 (minimum : 5 - maximum : 142900) Hz dans le cas où une MDI était active.

Legion Y740 17IRHg - CalMAN : Échelle de gris.
Legion Y740 17IRHg - CalMAN : Échelle de gris.
Legion Y740 17IRHg - CalMAN : ColorChecker.
Legion Y740 17IRHg - CalMAN : ColorChecker.
Legion Y740 17IRHg - CalMAN : courbes de saturation.
Legion Y740 17IRHg - CalMAN : courbes de saturation.
Le Legion Y740 au soleil.
Le Legion Y740 au soleil.
Le Legion Y740 à l'ombre.
Le Legion Y740 à l'ombre.
Legion Y740 : angles de vision.
Legion Y740 : angles de vision.
050100150200250300350400450500550600650700750800850900950100010501100115012001250130013501400145015001550160016501700Tooltip
Lenovo Legion Y740-17IRHg-81UJ001VGE Intel Core i7-9750H, Intel Core i7-9750H: Ø1123 (1105.49-1224.89)
Razer Blade Pro 17 4K UHD 120 Hz Intel Core i7-9750H, Intel Core i7-9750H: Ø1024 (1016.29-1117.57)
Alienware m17 R2 P41E Intel Core i9-9980HK, Intel Core i9-9980HK: Ø1640 (1625.22-1699.96)
Asus ROG Zephyrus S GX701GXR Intel Core i7-9750H, Intel Core i7-9750H: Ø912 (890.85-1097.33)
Cinebench R15
CPU Single 64Bit
Alienware m17 R2 P41E
Intel Core i9-9980HK
195 Points ∼72% +11%
Average Intel Core i7-9750H
  (170 - 194, n=82)
184 Points ∼68% +5%
Razer Blade Pro 17 4K UHD 120 Hz
Intel Core i7-9750H
175 Points ∼64% 0%
Lenovo Legion Y740-17IRHg-81UJ001VGE
Intel Core i7-9750H
175 Points ∼64%
Asus ROG Zephyrus S GX701GXR
Intel Core i7-9750H
173 Points ∼64% -1%
CPU Multi 64Bit
Alienware m17 R2 P41E
Intel Core i9-9980HK
1754 Points ∼39% +43%
Lenovo Legion Y740-17IRHg-81UJ001VGE
Intel Core i7-9750H
1225 Points ∼27%
Average Intel Core i7-9750H
  (952 - 1306, n=85)
1182 Points ∼26% -4%
Asus ROG Zephyrus S GX701GXR
Intel Core i7-9750H
1097 Points ∼24% -10%
Razer Blade Pro 17 4K UHD 120 Hz
Intel Core i7-9750H
1094 Points ∼24% -11%
Cinebench R20
CPU (Single Core)
Alienware m17 R2 P41E
Intel Core i9-9980HK
478 Points ∼75% +11%
Average Intel Core i7-9750H
  (416 - 486, n=55)
443 Points ∼69% +3%
Razer Blade Pro 17 4K UHD 120 Hz
Intel Core i7-9750H
431 Points ∼67% 0%
Lenovo Legion Y740-17IRHg-81UJ001VGE
Intel Core i7-9750H
429 Points ∼67%
Asus ROG Zephyrus S GX701GXR
Intel Core i7-9750H
422 Points ∼66% -2%
CPU (Multi Core)
Alienware m17 R2 P41E
Intel Core i9-9980HK
4136 Points ∼39% +51%
Lenovo Legion Y740-17IRHg-81UJ001VGE
Intel Core i7-9750H
2738 Points ∼26%
Average Intel Core i7-9750H
  (2017 - 3133, n=55)
2564 Points ∼24% -6%
Asus ROG Zephyrus S GX701GXR
Intel Core i7-9750H
2357 Points ∼22% -14%
Razer Blade Pro 17 4K UHD 120 Hz
Intel Core i7-9750H
2328 Points ∼22% -15%
3DMark 11 - 1280x720 Performance Physics
Alienware m17 R2 P41E
Intel Core i9-9980HK
15496 Points ∼66% +14%
Lenovo Legion Y740-17IRHg-81UJ001VGE
Intel Core i7-9750H
13605 Points ∼58%
Razer Blade Pro 17 4K UHD 120 Hz
Intel Core i7-9750H
13020 Points ∼56% -4%
Average Intel Core i7-9750H
  (9704 - 14337, n=80)
12766 Points ∼55% -6%
Asus ROG Zephyrus S GX701GXR
Intel Core i7-9750H
12580 Points ∼54% -8%
Blender 2.79 - BMW27 CPU
Average Intel Core i7-9750H
  (342 - 495, n=21)
433 Seconds * ∼3% -11%
Lenovo Legion Y740-17IRHg-81UJ001VGE
Intel Core i7-9750H
389.5 Seconds * ∼3%
Geekbench 4.1 - 4.4
64 Bit Multi-Core Score
Lenovo Legion Y740-17IRHg-81UJ001VGE
Intel Core i7-9750H
22951 Points ∼36%
Asus ROG Zephyrus S GX701GXR
Intel Core i7-9750H
22153 Points ∼35% -3%
Average Intel Core i7-9750H
  (17054 - 25043, n=27)
22076 Points ∼35% -4%
64 Bit Single-Core Score
Average Intel Core i7-9750H
  (4440 - 5511, n=27)
5238 Points ∼71% +1%
Asus ROG Zephyrus S GX701GXR
Intel Core i7-9750H
5174 Points ∼71% 0%
Lenovo Legion Y740-17IRHg-81UJ001VGE
Intel Core i7-9750H
5163 Points ∼70%
7-Zip 18.03
7z b 4
Lenovo Legion Y740-17IRHg-81UJ001VGE
Intel Core i7-9750H
33364 MIPS ∼26%
Average Intel Core i7-9750H
  (28512 - 35174, n=21)
32357 MIPS ∼25% -3%
7z b 4 -mmt1
Average Intel Core i7-9750H
  (4580 - 5090, n=21)
4846 MIPS ∼32% +6%
Lenovo Legion Y740-17IRHg-81UJ001VGE
Intel Core i7-9750H
4585 MIPS ∼30%

* ... Moindre est la valeur, meilleures sont les performances

Legion Y740 17IRHg - Cinebench R11.
Legion Y740 17IRHg - Cinebench R11.
Legion Y740 17IRHg - Cinebench R15.
Legion Y740 17IRHg - Cinebench R15.
Legion Y740 17IRHg - Cinebench R20.
Legion Y740 17IRHg - Cinebench R20.
Legion Y740 17IRHg - Jetstream 1.1.
Legion Y740 17IRHg - Jetstream 1.1.
Legion Y740 17IRHg - Octane V2.
Legion Y740 17IRHg - Octane V2.
Legion Y740 17IRHg - Mozilla Kraken 1.1.
Legion Y740 17IRHg - Mozilla Kraken 1.1.
Cinebench R11.5 CPU Single 32Bit
1.76 Points
Cinebench R11.5 CPU Multi 32Bit
11.86 Points
Cinebench R11.5 OpenGL 32Bit
80.73 fps
Cinebench R11.5 CPU Single 64Bit
1.99 Points
Cinebench R11.5 CPU Multi 64Bit
13.04 Points
Cinebench R11.5 OpenGL 64Bit
78.41 fps
Cinebench R15 CPU Single 64Bit
175 Points
Cinebench R15 CPU Multi 64Bit
1225 Points
Cinebench R15 Ref. Match 64Bit
99.6 %
Cinebench R15 OpenGL 64Bit
131.78 fps
Aide
PCMark 10
Digital Content Creation
Razer Blade Pro 17 4K UHD 120 Hz
GeForce RTX 2080 Max-Q, i7-9750H, Samsung SSD PM981 MZVLB1T0HALR
8862 Points ∼61% +8%
Asus ROG Zephyrus S GX701GXR
GeForce RTX 2080 Max-Q, i7-9750H, Samsung SSD PM981 MZVLB1T0HALR
8344 Points ∼57% +1%
Lenovo Legion Y740-17IRHg-81UJ001VGE
GeForce RTX 2080 Max-Q, i7-9750H, Samsung SSD PM981 MZVLB1T0HALR
8240 Points ∼56%
Average Intel Core i7-9750H, NVIDIA GeForce RTX 2080 Max-Q
  (6675 - 8862, n=9)
7594 Points ∼52% -8%
Average of class Gaming
  (1764 - 11829, n=306)
6470 Points ∼44% -21%
Alienware m17 R2 P41E
GeForce RTX 2080 Max-Q, i9-9980HK, 2x SK Hynix PC601 NVMe 512 GB (RAID 0)
5514 Points ∼38% -33%
Productivity
Alienware m17 R2 P41E
GeForce RTX 2080 Max-Q, i9-9980HK, 2x SK Hynix PC601 NVMe 512 GB (RAID 0)
8253 Points ∼74% +7%
Lenovo Legion Y740-17IRHg-81UJ001VGE
GeForce RTX 2080 Max-Q, i7-9750H, Samsung SSD PM981 MZVLB1T0HALR
7749 Points ∼69%
Asus ROG Zephyrus S GX701GXR
GeForce RTX 2080 Max-Q, i7-9750H, Samsung SSD PM981 MZVLB1T0HALR
7654 Points ∼69% -1%
Average Intel Core i7-9750H, NVIDIA GeForce RTX 2080 Max-Q
  (7180 - 8200, n=9)
7640 Points ∼68% -1%
Razer Blade Pro 17 4K UHD 120 Hz
GeForce RTX 2080 Max-Q, i7-9750H, Samsung SSD PM981 MZVLB1T0HALR
7357 Points ∼66% -5%
Average of class Gaming
  (4175 - 9077, n=307)
7347 Points ∼66% -5%
Essentials
Alienware m17 R2 P41E
GeForce RTX 2080 Max-Q, i9-9980HK, 2x SK Hynix PC601 NVMe 512 GB (RAID 0)
9933 Points ∼87% +13%
Razer Blade Pro 17 4K UHD 120 Hz
GeForce RTX 2080 Max-Q, i7-9750H, Samsung SSD PM981 MZVLB1T0HALR
9927 Points ∼87% +12%
Asus ROG Zephyrus S GX701GXR
GeForce RTX 2080 Max-Q, i7-9750H, Samsung SSD PM981 MZVLB1T0HALR
9405 Points ∼82% +7%
Average Intel Core i7-9750H, NVIDIA GeForce RTX 2080 Max-Q
  (8791 - 9927, n=9)
9356 Points ∼82% +6%
Lenovo Legion Y740-17IRHg-81UJ001VGE
GeForce RTX 2080 Max-Q, i7-9750H, Samsung SSD PM981 MZVLB1T0HALR
8827 Points ∼77%
Average of class Gaming
  (4892 - 11266, n=308)
8779 Points ∼77% -1%
Score
Razer Blade Pro 17 4K UHD 120 Hz
GeForce RTX 2080 Max-Q, i7-9750H, Samsung SSD PM981 MZVLB1T0HALR
6202 Points ∼71% +5%
Asus ROG Zephyrus S GX701GXR
GeForce RTX 2080 Max-Q, i7-9750H, Samsung SSD PM981 MZVLB1T0HALR
6049 Points ∼69% +2%
Lenovo Legion Y740-17IRHg-81UJ001VGE
GeForce RTX 2080 Max-Q, i7-9750H, Samsung SSD PM981 MZVLB1T0HALR
5922 Points ∼67%
Average Intel Core i7-9750H, NVIDIA GeForce RTX 2080 Max-Q
  (5374 - 6202, n=9)
5842 Points ∼67% -1%
Alienware m17 R2 P41E
GeForce RTX 2080 Max-Q, i9-9980HK, 2x SK Hynix PC601 NVMe 512 GB (RAID 0)
5502 Points ∼63% -7%
Average of class Gaming
  (2603 - 7511, n=310)
5337 Points ∼61% -10%
PCMark 8 - Home Score Accelerated v2
Lenovo Legion Y740-17IRHg-81UJ001VGE
GeForce RTX 2080 Max-Q, i7-9750H, Samsung SSD PM981 MZVLB1T0HALR
5539 Points ∼89%
Asus ROG Zephyrus S GX701GXR
GeForce RTX 2080 Max-Q, i7-9750H, Samsung SSD PM981 MZVLB1T0HALR
5319 Points ∼86% -4%
Average Intel Core i7-9750H, NVIDIA GeForce RTX 2080 Max-Q
  (4207 - 5539, n=9)
4603 Points ∼74% -17%
Alienware m17 R2 P41E
GeForce RTX 2080 Max-Q, i9-9980HK, 2x SK Hynix PC601 NVMe 512 GB (RAID 0)
4384 Points ∼71% -21%
Average of class Gaming
  (2554 - 6093, n=480)
4290 Points ∼69% -23%
Razer Blade Pro 17 4K UHD 120 Hz
GeForce RTX 2080 Max-Q, i7-9750H, Samsung SSD PM981 MZVLB1T0HALR
4255 Points ∼69% -23%
PCMark 8 Home Score Accelerated v2
5539 points
PCMark 8 Creative Score Accelerated v2
8491 points
PCMark 8 Work Score Accelerated v2
5949 points
PCMark 10 Score
5922 points
Aide
Legion Y740 17IRHg - AS SSD.
Legion Y740 17IRHg - AS SSD.
Legion Y740 17IRHg - CDM 3.
Legion Y740 17IRHg - CDM 3.
Legion Y740 17IRHg - CDM 5.
Legion Y740 17IRHg - CDM 5.
Legion Y740 17IRHg - CDM 6.
Legion Y740 17IRHg - CDM 6.
Lenovo Legion Y740-17IRHg-81UJ001VGE
Samsung SSD PM981 MZVLB1T0HALR
Razer Blade Pro 17 4K UHD 120 Hz
Samsung SSD PM981 MZVLB1T0HALR
Alienware m17 R2 P41E
2x SK Hynix PC601 NVMe 512 GB (RAID 0)
Asus ROG Zephyrus S GX701GXR
Samsung SSD PM981 MZVLB1T0HALR
Average Samsung SSD PM981 MZVLB1T0HALR
 
Average of class Gaming
 
AS SSD
-10%
-25%
-7%
-5%
-134%
Copy Game MB/s
1277.93
1368.42
7%
1532.82
20%
996.39
-22%
1291 (865 - 1677, n=17)
1%
743 (23 - 5984, n=330)
-42%
Copy Program MB/s
581.73
538.56
-7%
625.96
8%
438.92
-25%
549 (198 - 874, n=17)
-6%
375 (8 - 2694, n=330)
-36%
Copy ISO MB/s
2147.81
1876.88
-13%
1926.01
-10%
1398.06
-35%
2271 (1375 - 3193, n=17)
6%
1137 (12 - 3474, n=330)
-47%
Score Total
4630
5215
13%
3624
-22%
4576
-1%
4549 (2742 - 5482, n=25)
-2%
2246 (30 - 6232, n=577)
-51%
Score Write
2034
2115
4%
1447
-29%
2074
2%
1930 (1323 - 2249, n=25)
-5%
880 (11 - 3011, n=578)
-57%
Score Read
1729
2037
18%
1437
-17%
1632
-6%
1729 (966 - 2189, n=25)
0%
911 (10 - 2304, n=578)
-47%
Access Time Write *
0.039
0.106
-172%
0.107
-174%
0.037
5%
0.054 (0.026 - 0.208, n=25)
-38%
0.3179 (0.0163 - 26.9, n=609)
-715%
Access Time Read *
0.05
0.049
2%
0.051
-2%
0.047
6%
0.0518 (0.033 - 0.089, n=25)
-4%
0.3788 (0.03 - 18.6, n=600)
-658%
4K-64 Write
1697.03
1774.98
5%
1137.27
-33%
1746.19
3%
1615 (992 - 1878, n=25)
-5%
646 (0.43 - 2797, n=611)
-62%
4K-64 Read
1405.89
1805.45
28%
1217.48
-13%
1419.15
1%
1487 (693 - 1865, n=25)
6%
697 (0.44 - 1954, n=611)
-50%
4K Write
94.81
104.12
10%
100.83
6%
101.13
7%
110 (10.3 - 146, n=25)
16%
111 (0.53 - 11894, n=611)
17%
4K Read
42.77
43.42
2%
25.88
-39%
46.86
10%
46.3 (27 - 56.8, n=25)
8%
35.6 (0.35 - 105, n=611)
-17%
Seq Write
2424
2354.22
-3%
2093.64
-14%
2265.7
-7%
2020 (1220 - 2424, n=25)
-17%
1016 (43.6 - 4146, n=611)
-58%
Seq Read
2800
1880.65
-33%
1937.52
-31%
1661.88
-41%
1953 (870 - 2958, n=25)
-30%
1392 (55.7 - 4886, n=611)
-50%

* ... Moindre est la valeur, meilleures sont les performances

Samsung SSD PM981 MZVLB1T0HALR
Sequential Read: 2109 MB/s
Sequential Write: 2262 MB/s
512K Read: 1243 MB/s
512K Write: 2331 MB/s
4K Read: 50.71 MB/s
4K Write: 93.59 MB/s
4K QD32 Read: 325.2 MB/s
4K QD32 Write: 284.2 MB/s
3DMark 11 - 1280x720 Performance GPU
Razer Blade Pro 17 4K UHD 120 Hz
NVIDIA GeForce RTX 2080 Max-Q, Intel Core i7-9750H
29436 Points ∼100% +8%
Alienware m17 R2 P41E
NVIDIA GeForce RTX 2080 Max-Q, Intel Core i9-9980HK
29220 Points ∼99% +7%
Asus ROG Zephyrus S GX701GXR
NVIDIA GeForce RTX 2080 Max-Q, Intel Core i7-9750H
29052 Points ∼99% +7%
Average NVIDIA GeForce RTX 2080 Max-Q
  (23386 - 30910, n=20)
27852 Points ∼95% +2%
Lenovo Legion Y740-17IRHg-81UJ001VGE
NVIDIA GeForce RTX 2080 Max-Q, Intel Core i7-9750H
27203 Points ∼92%
Average of class Gaming
  (513 - 50983, n=727)
14916 Points ∼51% -45%
3DMark
2560x1440 Time Spy Graphics
Alienware m17 R2 P41E
NVIDIA GeForce RTX 2080 Max-Q, Intel Core i9-9980HK
8479 Points ∼100% +12%
Razer Blade Pro 17 4K UHD 120 Hz
NVIDIA GeForce RTX 2080 Max-Q, Intel Core i7-9750H
8299 Points ∼98% +9%
Asus ROG Zephyrus S GX701GXR
NVIDIA GeForce RTX 2080 Max-Q, Intel Core i7-9750H
8036 Points ∼95% +6%
Average NVIDIA GeForce RTX 2080 Max-Q
  (6464 - 8844, n=19)
7903 Points ∼93% +4%
Lenovo Legion Y740-17IRHg-81UJ001VGE
NVIDIA GeForce RTX 2080 Max-Q, Intel Core i7-9750H
7597 Points ∼90%
Average of class Gaming
  (368 - 13013, n=264)
6072 Points ∼72% -20%
1920x1080 Fire Strike Graphics
Alienware m17 R2 P41E
NVIDIA GeForce RTX 2080 Max-Q, Intel Core i9-9980HK
22391 Points ∼100% +19%
Razer Blade Pro 17 4K UHD 120 Hz
NVIDIA GeForce RTX 2080 Max-Q, Intel Core i7-9750H
22260 Points ∼99% +18%
Asus ROG Zephyrus S GX701GXR
NVIDIA GeForce RTX 2080 Max-Q, Intel Core i7-9750H
20917 Points ∼93% +11%
Average NVIDIA GeForce RTX 2080 Max-Q
  (18048 - 23032, n=19)
20658 Points ∼92% +9%
Lenovo Legion Y740-17IRHg-81UJ001VGE
NVIDIA GeForce RTX 2080 Max-Q, Intel Core i7-9750H
18877 Points ∼84%
Average of class Gaming
  (385 - 40636, n=648)
12359 Points ∼55% -35%
1280x720 Cloud Gate Standard Graphics
Asus ROG Zephyrus S GX701GXR
NVIDIA GeForce RTX 2080 Max-Q, Intel Core i7-9750H
129506 Points ∼100% +13%
Alienware m17 R2 P41E
NVIDIA GeForce RTX 2080 Max-Q, Intel Core i9-9980HK
124815 Points ∼96% +9%
Razer Blade Pro 17 4K UHD 120 Hz
NVIDIA GeForce RTX 2080 Max-Q, Intel Core i7-9750H
118058 Points ∼91% +3%
Lenovo Legion Y740-17IRHg-81UJ001VGE
NVIDIA GeForce RTX 2080 Max-Q, Intel Core i7-9750H
114826 Points ∼89%
Average NVIDIA GeForce RTX 2080 Max-Q
  (38256 - 129506, n=17)
111063 Points ∼86% -3%
Average of class Gaming
  (5761 - 184578, n=621)
72315 Points ∼56% -37%
3DMark 11 Performance
20810 points
3DMark Ice Storm Standard Score
181500 points
3DMark Cloud Gate Standard Score
38493 points
3DMark Fire Strike Score
16706 points
3DMark Fire Strike Extreme Score
8320 points
3DMark Time Spy Score
7475 points
Aide
05101520253035404550556065707580859095100Tooltip
Lenovo Legion Y740-17IRHg-81UJ001VGE GeForce RTX 2080 Max-Q, i7-9750H, Samsung SSD PM981 MZVLB1T0HALR: Ø76.3 (71-80)
Razer Blade Pro 17 4K UHD 120 Hz GeForce RTX 2080 Max-Q, i7-9750H, Samsung SSD PM981 MZVLB1T0HALR: Ø84.5 (10-91)
Alienware m17 R2 P41E GeForce RTX 2080 Max-Q, i9-9980HK, 2x SK Hynix PC601 NVMe 512 GB (RAID 0): Ø75 (60-80)
Asus ROG Zephyrus S GX701GXR GeForce RTX 2080 Max-Q, i7-9750H, Samsung SSD PM981 MZVLB1T0HALR: Ø79.8 (72-85)
The Witcher 3
1920x1080 Ultra Graphics & Postprocessing (HBAO+)
Razer Blade Pro 17 4K UHD 120 Hz
Intel Core i7-9750H, NVIDIA GeForce RTX 2080 Max-Q
92.7 fps ∼100% +14%
Lenovo Legion Y740-17IRHg-81UJ001VGE
Intel Core i7-9750H, NVIDIA GeForce RTX 2080 Max-Q
81 (72min - 91max) fps ∼87%
Asus ROG Zephyrus S GX701GXR
Intel Core i7-9750H, NVIDIA GeForce RTX 2080 Max-Q
80.7 fps ∼87% 0%
Average NVIDIA GeForce RTX 2080 Max-Q
  (65.7 - 92.7, n=22)
79.2 fps ∼85% -2%
Alienware m17 R2 P41E
Intel Core i9-9980HK, NVIDIA GeForce RTX 2080 Max-Q
78 fps ∼84% -4%
Average of class Gaming
  (12.6 - 115, n=421)
54.3 fps ∼59% -33%
1920x1080 High Graphics & Postprocessing (Nvidia HairWorks Off)
Razer Blade Pro 17 4K UHD 120 Hz
Intel Core i7-9750H, NVIDIA GeForce RTX 2080 Max-Q
179.9 fps ∼100% +24%
Asus ROG Zephyrus S GX701GXR
Intel Core i7-9750H, NVIDIA GeForce RTX 2080 Max-Q
153.2 fps ∼85% +6%
Alienware m17 R2 P41E
Intel Core i9-9980HK, NVIDIA GeForce RTX 2080 Max-Q
149.6 fps ∼83% +3%
Lenovo Legion Y740-17IRHg-81UJ001VGE
Intel Core i7-9750H, NVIDIA GeForce RTX 2080 Max-Q
145 (127min - 163max) fps ∼81%
Average NVIDIA GeForce RTX 2080 Max-Q
  (117 - 180, n=19)
144 fps ∼80% -1%
Average of class Gaming
  (11.1 - 223, n=355)
95.7 fps ∼53% -34%
Bas Moyen Élevé Ultra
BioShock Infinite (2013) 330 295 278 166 fps
GTA V (2015) 171 166 144 77.2 fps
The Witcher 3 (2015) 299 234 145 81 fps
Dota 2 Reborn (2015) 144.9 132.2 126.4 119.6 fps
Rise of the Tomb Raider (2016) 246 185 139 126 fps
X-Plane 11.11 (2018) 108 97.4 81.6 fps
Metro Exodus (2019) 150 97 75 59 fps

Degré de la nuisance sonore

Au repos
30.3 / 30.3 / 30.5 dB(A)
Fortement sollicité
40.8 / 40.8 dB(A)
  red to green bar
 
 
30 dB
silencieux
40 dB(A)
audible
50 dB(A)
bruyant
 
min: dark, med: mid, max: light   Audix TM1, Arta (à 15 cm de distance)   environment noise: 30.3 dB(A)
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2029.130.129.129.530.72527.529.527.235.127.4313029.127.130.328.14027.426.327.227.328.15028.228.825.426.229.56325.425.62524.726.48024.823.924.72424.110025.723.924.623.625.812526.224.723.72328.516025.122.922.622.224.320025.621.122.421.22425026.321.521.420.825.431529.120.620.920.229.240027.320.419.919.927.550026.819.719.419.326.463027.219.119.618.826.880027.919.218.918.528.1100027.618.318.918.227.5125028.718.418.81828.6160028.818.418.218.228.4200030.618.418.117.830.3250029.71818.117.929.6315030.217.818.217.830.2400031.217.717.917.831500028.617.81817.828.4630024.41818.117.824.380002117.717.917.920.71000019.117.717.817.818.91250018.317.617.717.818.1160001817.817.717.617.7SPL40.630.530.630.340.4N3.51.41.41.43.5median 27.2median 18.4median 18.8median 18.2median 27.5Delta2.61.21.91.22.4hearing rangehide median Fan NoiseLenovo Legion Y740-17IRHg-81UJ001VGE
Legion Y740 17IRHg - Stress test : Prime95.
Legion Y740 17IRHg - Stress test : Prime95.
Legion Y740 17IRHg - Stress test : FurMark.
Legion Y740 17IRHg - Stress test : FurMark.
Legion Y740 17IRHg - Stress test : FurMark+Prime95.
Legion Y740 17IRHg - Stress test : FurMark+Prime95.
 38.8 °C40.7 °C32.6 °C 
 34.2 °C36.6 °C30.2 °C 
 27.7 °C26 °C27.3 °C 
Maximum: 40.7 °C
Moyenne: 32.7 °C
38.8 °C35.7 °C42.2 °C
30.5 °C38.9 °C37.1 °C
27.4 °C30.2 °C29.3 °C
Maximum: 42.2 °C
Moyenne: 34.5 °C
Alimentation (valeur maximale)  43 °C | Température ambiante de la pièce 22.7 °C | FIRT 550-Pocket
(±) The average temperature for the upper side under maximal load is 32.7 °C / 91 F, compared to the average of 33.4 °C / 92 F for the devices in the class Gaming.
(±) The maximum temperature on the upper side is 40.7 °C / 105 F, compared to the average of 39.8 °C / 104 F, ranging from 21.6 to 68.8 °C for the class Gaming.
(±) The bottom heats up to a maximum of 42.2 °C / 108 F, compared to the average of 42.7 °C / 109 F
(+) In idle usage, the average temperature for the upper side is 28.6 °C / 83 F, compared to the device average of 33.4 °C / 92 F.
(±) Playing The Witcher 3, the average temperature for the upper side is 33.1 °C / 92 F, compared to the device average of 33.4 °C / 92 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 30 °C / 86 F and are therefore cool to the touch.
(±) The average temperature of the palmrest area of similar devices was 28.8 °C / 83.8 F (-1.2 °C / -2.2 F).
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2029.429.529.42529.335.129.33129.530.329.54026.927.326.95026.926.226.96328.324.728.38036.52436.510042.823.642.812550.82350.816052.422.252.420054.621.254.625054.420.854.431562.120.262.140069.219.969.250059.119.359.163060.318.860.380061.218.561.2100058.918.258.91250601860160062.418.262.4200061.117.861.1250054.717.954.7315054.317.854.3400053.617.853.6500057.717.857.763006017.860800059.217.959.21000054.517.854.51250051.317.851.31600043.517.643.5SPL71.830.371.8N31.51.431.5median 57.7median 18.2median 57.7Delta41.2432.834.336.338.529.333.732.135.435.938.43338.632.636.227.339.826.450.730.164.424.666.224.470.923.471.518.872.919.968.721.672.31775.317.1752171.817.572.416.670.616.872.516.870.716.668.716.970.116.667.816.661.916.461.916.555.816.346.130.583.31.561.7median 17.1median 70.13.45.5hearing rangehide median Pink NoiseLenovo Legion Y740-17IRHg-81UJ001VGEAsus ROG Zephyrus S GX701GXR
Frequency diagram (checkboxes can be checked and unchecked to compare devices)
Lenovo Legion Y740-17IRHg-81UJ001VGE audio analysis

(-) | not very loud speakers (69.16 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 6.3% lower than median
(±) | linearity of bass is average (11% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.8% away from median
(±) | linearity of mids is average (8.3% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.5% away from median
(±) | linearity of highs is average (7% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (11.7% difference to median)
Compared to same class
» 13% of all tested devices in this class were better, 3% similar, 84% worse
» The best had a delta of 6%, average was 17%, worst was 37%
Compared to all devices tested
» 5% of all tested devices were better, 2% similar, 93% worse
» The best had a delta of 3%, average was 21%, worst was 65%

Asus ROG Zephyrus S GX701GXR audio analysis

(+) | speakers can play relatively loud (83 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 10.3% lower than median
(±) | linearity of bass is average (11.1% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2.6% away from median
(+) | mids are linear (4.3% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3.3% away from median
(+) | highs are linear (4.1% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (11.8% difference to median)
Compared to same class
» 14% of all tested devices in this class were better, 4% similar, 83% worse
» The best had a delta of 6%, average was 17%, worst was 37%
Compared to all devices tested
» 6% of all tested devices were better, 2% similar, 93% worse
» The best had a delta of 3%, average was 21%, worst was 65%

Consommation énergétique
Éteint/en veilledarklight 0.3 / 0.55 Watts
Au reposdarkmidlight 15.7 / 26.3 / 28 Watts
Fortement sollicité midlight 136 / 177 Watts
 color bar
Légende: min: dark, med: mid, max: light        Metrahit Energy
Battery Runtime - WiFi Websurfing 1.3
Asus ROG Zephyrus S GX701GXR
i7-9750H, GeForce RTX 2080 Max-Q, 76 Wh
313 min ∼12% +76%
Asus ROG Zephyrus S GX701GXR
i7-9750H, GeForce RTX 2080 Max-Q, 76 Wh
182 min ∼7% +2%
Alienware m17 R2 P41E
i9-9980HK, GeForce RTX 2080 Max-Q, 76 Wh
290 min ∼11% +63%
Average of class Gaming
  (62 - 683, n=459)
269 min ∼10% +51%
Razer Blade Pro 17 4K UHD 120 Hz
i7-9750H, GeForce RTX 2080 Max-Q, 70 Wh
223 min ∼8% +25%
Lenovo Legion Y740-17IRHg-81UJ001VGE
i7-9750H, GeForce RTX 2080 Max-Q, 76 Wh
178 min ∼7%
Legion Y740 17IRHg - Autonomie maximale.
Legion Y740 17IRHg - Autonomie maximale.
Legion Y740 17IRHg - Autonomie minimale.
Legion Y740 17IRHg - Autonomie minimale.
Legion Y740 17IRHg - Autonomie Wi-Fi.
Legion Y740 17IRHg - Autonomie Wi-Fi.
Legion Y740 17IRHg - Autonomie H.264.
Legion Y740 17IRHg - Autonomie H.264.
Legion Y740 17IRHg - Temps de charge.
Legion Y740 17IRHg - Temps de charge.
Autonomie
Au repos (module WiFi éteint, luminosité au minimum)
3h 49min
NBC WiFi Websurfing Battery Test 1.3 (Edge: 44.18362.449.0)
2h 58min
En lecture de Big Buck Bunny encodé en H.264 1080p
2h 46min
Fortement sollicité (luminosité au maximum)
1h 13min

Points positifs

+ performances de jeu
+ écran 144 Hz IPS antireflets G-Sync
+ niveau sonore en cas de sollicitations
+ design et rétroéclairage RVB personnalisable
+ nombre de ports
+ maintenance
+ rapport qualité / prix

Points négatifs

- autonomie
- absence de lecteur de carte SD
- taille du touchpad

Verdict

En test : le Lenovo Legion Y740-17IRHg. Modèle de test aimablement fourni par
En test : le Lenovo Legion Y740-17IRHg. Modèle de test aimablement fourni par

Le Lenovo Legion Y740-17 est un PC portable de jeu bien équipé et au placement tarifaire raisonnable. Les appareils comparables avec des spécifications similaires coûtent généralement plus de 3 000 €, alors que notre Legion Y740-17 peut être trouvé à environ 2 700 €. Pour ce prix, on aura un PC portable visuellement réussi, avec rétroéclairage RVB élégant. Mais le principal restent les composants. L’Intel Core i7-9750H est un choix sécurisé, et ce processeur six cœurs fournit de bonnes performances. La Nvidia GeForce RTX 2080 Max-Q a été choisie comme carte graphique, et avec ce processeur, même les jeux les plus récents tournent fluidement. L’écran, FHD et 144 Hz, avec G-Sync, montre que Lenovo a conçu l’appareil en pensant avant tout aux joueurs. Mais il s’avèrera également un bon choix pour un peu d’édition photo.

Le Lenovo Legion Y740-17 est un bon PC portable de jeu, qui vaut que l’on s’y attarde.

Le Lenovo Legion Y740-17 est un bon portable de jeu avec seulement quelques faiblesses mineures. L’autonomie par exemple est inférieure à la moyenne, et le touchpad aurait pu être un peu plus grand. Concernant les performances brutes, le Lenovo Legion Y740-17 a montré dans nos tests qu’il pouvait tenir tête à la concurrence.

La sélection des ports est des plus ordinaires, mais un DisplayPort grand format aurait été un bon ajout, qui aurait permis de se passer de câbles et adaptateurs supplémentaires.

L’intégralité de cette critique est disponible en anglais en suivant ce lien.

Lenovo Legion Y740-17IRHg-81UJ001VGE - 03/26/2020 v7
Sebastian Bade

Châssis
71 / 98 → 72%
Clavier
83%
Dispositif de pointage
83%
Connectivité
64 / 80 → 81%
Poids
56 / 10-66 → 83%
Autonomie
49 / 95 → 51%
Écran
85%
Performances en jeu
93%
Performances dans les applications
91%
Chauffe
90 / 95 → 95%
Nuisance sonore
91 / 90 → 100%
Audio
65%
Appareil photo
42 / 85 → 49%
Moyenne
74%
84%
Gaming - Moyenne compensée

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> Revues et rapports de ordinateurs portatifs et smartphones, ordiphones > Critiques > Test du Lenovo Legion Y740-17IRHg (i7-9750H, RTX 2080 Max-Q, FHD, 144 Hz) : PC portable de jeu efficace
Sebastian Bade, 2020-04-27 (Update: 2020-04-27)