Notebookcheck

Courte critique du PC portable pro Lenovo ThinkPad X1 Carbon G6 2018 (i5-8350U, Full-HD Touch, 256 Go)

Sven Kloevekorn, Felicitas Krohn (traduit par JBP), 09/14/2018

Le X1 en meilleur et moins cher. Le Lenovo ThinkPad X1 Carbon G6 a rejoint ses comparses WQHD HDR et Core i7 dans notre labo. Le G6 est le modèle d’entrée de gamme des appareils tactiles Carbon X1. Il n’a pas les problèmes de chauffe des autres appareils de la série, grâce à son CPU moins puissant, mais c’est au coût de l’écran WQHD HDR. Malgré cela, le G6 permet une expérience plus équilibrée que ses confrères plus chers.

Lenovo ThinkPad X1 Carbon G6-20KG0025UK (ThinkPad X1 Carbon G6 Gamme)
Carte graphique
Intel UHD Graphics 620, Processeur: 300 - 1150 MHz, mémoire partagée, 24.20.100.6168
Mémoire
8192 Mo 
, LPDDR3, 2133 MHz, double canal
Écran
14 pouces 16:9, 1920 x 1080 pixel 157 PPP, 10 points, Lenovo LEN40A9 / AUO B140HAK02.3, IPS, brillant: non
Carte mère
Intel Kaby Lake-U iHDCP 2.2 Premium PCH
Disque dur
Lenovo LENSE20256GMSP34MEAT2TA, 256 Go 
Carte son
Intel Kaby Lake-U/Y PCH - High Definition Audio
Connexions
2 USB 3.0 / 3.1 Gen1, 2 USB 3.1 Gen2, 2 Thunderbolt, 1 HDMI, 2 DisplayPort, 1 Encoche de Sécurité Kensington, Connectique audio: combo 3,5 mm écouteurs et micro jack 3,5 mm, Lecteur de cartes mémoires: SD / SDHC / SDXC / MMC, 1 Lecteur d'empreintes digitales, NFC, Brightness Sensor, NFC
Réseau
Intel Ethernet Connection I219-LM (10/100/1000MBit), Intel Dual Band Wireless-AC 8265 (a/b/g/n/ac), Bluetooth 4.2
Taille
Hauteur x Largeur x Profondeur (en mm): 15 x 323 x 217
Batterie
57 Wh Lithium-Polymère
Système d'exploitation
Microsoft Windows 10 Pro 64 Bit
Appareil photo
Webcam: 720p avec ThinkShutter
Fonctionnalités additionnelles
Haut-parleurs: haut-parleurs stéréo à l'avant au-dessous, Clavier: chiclet, Rétroéclairage du clavier: oui, adaptateur ethernet, 36 Mois Garantie
Poids
1.13 kg
Prix
2 000 EUR
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

Lenovo ThinkPad X1 Carbon G6
Lenovo ThinkPad X1 Carbon G6
Lenovo ThinkPad X1 Carbon G6
Lenovo ThinkPad X1 Carbon G6
Lenovo ThinkPad X1 Carbon G6
Lenovo ThinkPad X1 Carbon G6
Lenovo ThinkPad X1 Carbon G6
Lenovo ThinkPad X1 Carbon G6
Lenovo ThinkPad X1 Carbon G6
Lenovo ThinkPad X1 Carbon G6
Lenovo ThinkPad X1 Carbon G6

Comparaison des tailles

Côté gauche : 2 USB C Thunderbolt 3, connexion pour station d'accueil (intégrée avec le deuxième port USB C), USB A 3.0, HDMI 1.4b.
Côté gauche : 2 USB C Thunderbolt 3, connexion pour station d'accueil (intégrée avec le deuxième port USB C), USB A 3.0, HDMI 1.4b.
Côté droit : jack 3,5 mm, USB A 3.0, verrou de sécurité.
Côté droit : jack 3,5 mm, USB A 3.0, verrou de sécurité.
A l'arrière : micro SIM / lecteur de carte micro SD.
A l'arrière : micro SIM / lecteur de carte micro SD.
Networking
iperf3 Client (receive) TCP 1 m 4M x10
Dell Latitude 7490
Intel Dual Band Wireless-AC 8265
650 MBit/s ∼100% +20%
Lenovo ThinkPad X1 Carbon G6-20KG0025UK
Intel Dual Band Wireless-AC 8265
540 MBit/s ∼83%
HP EliteBook 840 G5-3JX61EA
Intel Dual Band Wireless-AC 8265
524 MBit/s ∼81% -3%
Lenovo ThinkPad X1 Carbon 2017-20HR0021GE
Intel Dual Band Wireless-AC 8265
517 MBit/s ∼80% -4%
Average of class Office
  (5 - 688, n=170)
462 MBit/s ∼71% -14%
HP EliteBook 745 G5 3UN74EA
Intel Dual Band Wireless-AC 8265
409 MBit/s ∼63% -24%
iperf3 Client (transmit) TCP 1 m 4M x10
Lenovo ThinkPad X1 Carbon 2017-20HR0021GE
Intel Dual Band Wireless-AC 8265
674 MBit/s ∼100% +36%
HP EliteBook 840 G5-3JX61EA
Intel Dual Band Wireless-AC 8265
663 MBit/s ∼98% +34%
HP EliteBook 745 G5 3UN74EA
Intel Dual Band Wireless-AC 8265
593 MBit/s ∼88% +20%
Dell Latitude 7490
Intel Dual Band Wireless-AC 8265
513 MBit/s ∼76% +4%
Lenovo ThinkPad X1 Carbon G6-20KG0025UK
Intel Dual Band Wireless-AC 8265
494 MBit/s ∼73%
Average of class Office
  (34 - 688, n=170)
427 MBit/s ∼63% -14%
291
cd/m²
302
cd/m²
284
cd/m²
286
cd/m²
298
cd/m²
278
cd/m²
286
cd/m²
280
cd/m²
275
cd/m²
Homogénéité de la luminosité
X-Rite i1Pro 2
Maximum: 302 cd/m² Moyenne: 286.7 cd/m² Minimum: 4.4 cd/m²
Homogénéité de la luminosité: 91 %
Valeur mesurée au centre, sur batterie: 304 cd/m²
Contraste: 1490:1 (Valeurs des noirs: 0.2 cd/m²)
ΔE Color 2.19 | 0.4-29.43 Ø6.3, calibrated: 1.67
ΔE Greyscale 1.97 | 0.64-98 Ø6.5
95% sRGB (Argyll 3D) 62% AdobeRGB 1998 (Argyll 3D)
Gamma: 2.43
Lenovo ThinkPad X1 Carbon G6-20KG0025UK
Lenovo LEN40A9 / AUO B140HAK02.3, , 1920x1080, 14
HP EliteBook 840 G5-3JX61EA
IVO M140NVF7 R0, , 1920x1080, 14
Dell Latitude 7490
AUO503D (D04YD_B140HAN), , 1920x1080, 14
HP EliteBook 745 G5 3UN74EA
AUO383D, , 1920x1080, 14
Lenovo ThinkPad X1 Carbon 2017-20HR0021GE
B140HAN03_1, , 1920x1080, 14
Response Times
7%
-16%
6%
-21%
Response Time Grey 50% / Grey 80% *
40 (18, 22)
33 (15, 18)
17%
41.6 (22, 19.6)
-4%
35 (17, 18)
12%
48 (22, 26)
-20%
Response Time Black / White *
25 (14, 11)
26 (15, 11)
-4%
32 (16.4, 15.6)
-28%
25 (15, 10)
-0%
30.4 (18.8, 11.6)
-22%
PWM Frequency
3125 (90)
Screen
-18%
-55%
-18%
-25%
Brightness middle
298
655
120%
308.6
4%
421
41%
278
-7%
Brightness
287
630
120%
294
2%
398
39%
271
-6%
Brightness Distribution
91
93
2%
89
-2%
86
-5%
91
0%
Black Level *
0.2
0.56
-180%
0.23
-15%
0.27
-35%
0.16
20%
Contrast
1490
1170
-21%
1342
-10%
1559
5%
1738
17%
Colorchecker DeltaE2000 *
2.19
3.27
-49%
6.07
-177%
4.08
-86%
4.5
-105%
Colorchecker DeltaE2000 max. *
4.39
5.92
-35%
10.58
-141%
7.48
-70%
8.4
-91%
Colorchecker DeltaE2000 calibrated *
1.67
3.22
-93%
1.67
-0%
Greyscale DeltaE2000 *
1.97
2.85
-45%
7.3
-271%
2.92
-48%
3.2
-62%
Gamma
2.43 91%
2.45 90%
2.061 107%
2.32 95%
2.02 109%
CCT
6571 99%
6065 107%
7269 89%
7043 92%
7042 92%
Color Space (Percent of AdobeRGB 1998)
62
57
-8%
62
0%
57
-8%
57
-8%
Color Space (Percent of sRGB)
95
88
-7%
97
2%
87
-8%
87.5
-8%
Moyenne finale (programmes/paramètres)
-6% / -14%
-36% / -49%
-6% / -14%
-23% / -24%

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

ThinkPad X1 Carbon G6 - AdobeRVB.
AdobeRVB.
ThinkPad X1 Carbon G6 - sRVB.
sRVB.

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
25 ms ... hausse ↗ et chute ↘ combinées↗ 14 ms hausse
↘ 11 ms chute
L'écran souffre de latences relativement élevées, insuffisant pour le jeu.
En comparaison, tous les appareils testés affichent entre 0.8 (minimum) et 240 (maximum) ms. » 40 % des appareils testés affichent de meilleures performances.
Cela signifie que les latences relevées sont similaires à la moyenne (25.6 ms) de tous les appareils testés.
       Temps de réponse gris 50% à gris 80%
40 ms ... hausse ↗ et chute ↘ combinées↗ 18 ms hausse
↘ 22 ms chute
L'écran souffre de latences très élevées, à éviter pour le jeu.
En comparaison, tous les appareils testés affichent entre 0.9 (minimum) et 636 (maximum) ms. » 44 % des appareils testés affichent de meilleures performances.
Cela signifie que les latences relevées sont similaires à la moyenne (41 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, 52 % des appareils testés n'emploient pas MDI pour assombrir leur écran. Nous avons relevé une moyenne à 8773 (minimum : 43 - maximum : 142900) Hz dans le cas où une MDI était active.

0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340350360370380390400410420430440450460470480490500510520530540550560570580590600610620630Tooltip
Cinebench R15 CPU Single 64 Bit
Cinebench R15
CPU Single 64Bit
HP EliteBook 840 G5-3JX61EA
Intel Core i7-8550U
167 Points ∼100% +11%
Dell Latitude 7490
Intel Core i5-8350U
153 Points ∼92% +2%
Lenovo ThinkPad X1 Carbon G6-20KG0025UK
Intel Core i5-8350U
150 Points ∼90%
Average Intel Core i5-8350U
  (128 - 153, n=8)
147 Points ∼88% -2%
HP EliteBook 745 G5 3UN74EA
AMD Ryzen 7 2700U
143 Points ∼86% -5%
Lenovo ThinkPad X1 Carbon 2017-20HR0021GE
Intel Core i5-7200U
126 Points ∼75% -16%
Average of class Office
  (20 - 178, n=475)
108 Points ∼65% -28%
CPU Multi 64Bit
Lenovo ThinkPad X1 Carbon G6-20KG0025UK
Intel Core i5-8350U
631 Points ∼100%
HP EliteBook 745 G5 3UN74EA
AMD Ryzen 7 2700U
630 Points ∼100% 0%
Dell Latitude 7490
Intel Core i5-8350U
569 Points ∼90% -10%
HP EliteBook 840 G5-3JX61EA
Intel Core i7-8550U
554 Points ∼88% -12%
Average Intel Core i5-8350U
  (332 - 631, n=8)
536 Points ∼85% -15%
Lenovo ThinkPad X1 Carbon 2017-20HR0021GE
Intel Core i5-7200U
321 Points ∼51% -49%
Average of class Office
  (36 - 1050, n=479)
316 Points ∼50% -50%
Cinebench R15 CPU Single 64Bit
150 Points
Cinebench R15 CPU Multi 64Bit
631 Points
Aide
PCMark 8
Work Score Accelerated v2
HP EliteBook 840 G5-3JX61EA
UHD Graphics 620, 8550U, Toshiba KXG50ZNV1T02
5004 Points ∼100% +9%
Dell Latitude 7490
UHD Graphics 620, 8350U, Toshiba KSG60ZMV256G
4906 Points ∼98% +7%
Average Intel Core i5-8350U, Intel UHD Graphics 620
  (4200 - 4906, n=6)
4669 Points ∼93% +2%
Lenovo ThinkPad X1 Carbon 2017-20HR0021GE
HD Graphics 620, 7200U, Toshiba THNSF5256GPUK
4602 Points ∼92% 0%
Lenovo ThinkPad X1 Carbon G6-20KG0025UK
UHD Graphics 620, 8350U, Lenovo LENSE20256GMSP34MEAT2TA
4600 Points ∼92%
HP EliteBook 745 G5 3UN74EA
Vega 10, 2700U, Toshiba XG5 KXG50ZNV256G
4403 Points ∼88% -4%
Average of class Office
  (1226 - 5428, n=301)
3947 Points ∼79% -14%
Home Score Accelerated v2
HP EliteBook 840 G5-3JX61EA
UHD Graphics 620, 8550U, Toshiba KXG50ZNV1T02
3966 Points ∼100% +7%
Lenovo ThinkPad X1 Carbon 2017-20HR0021GE
HD Graphics 620, 7200U, Toshiba THNSF5256GPUK
3824 Points ∼96% +4%
Dell Latitude 7490
UHD Graphics 620, 8350U, Toshiba KSG60ZMV256G
3723 Points ∼94% +1%
Lenovo ThinkPad X1 Carbon G6-20KG0025UK
UHD Graphics 620, 8350U, Lenovo LENSE20256GMSP34MEAT2TA
3690 Points ∼93%
Average Intel Core i5-8350U, Intel UHD Graphics 620
  (3063 - 3776, n=7)
3566 Points ∼90% -3%
HP EliteBook 745 G5 3UN74EA
Vega 10, 2700U, Toshiba XG5 KXG50ZNV256G
3155 Points ∼80% -14%
Average of class Office
  (1169 - 4458, n=352)
3007 Points ∼76% -19%
PCMark 10 - Score
HP EliteBook 840 G5-3JX61EA
UHD Graphics 620, 8550U, Toshiba KXG50ZNV1T02
3906 Points ∼100% +4%
Lenovo ThinkPad X1 Carbon G6-20KG0025UK
UHD Graphics 620, 8350U, Lenovo LENSE20256GMSP34MEAT2TA
3764 Points ∼96%
Dell Latitude 7490
UHD Graphics 620, 8350U, Toshiba KSG60ZMV256G
3564 Points ∼91% -5%
Average Intel Core i5-8350U, Intel UHD Graphics 620
  (3004 - 3764, n=6)
3534 Points ∼90% -6%
Lenovo ThinkPad X1 Carbon 2017-20HR0021GE
HD Graphics 620, 7200U, Toshiba THNSF5256GPUK
3214 Points ∼82% -15%
Average of class Office
  (803 - 4269, n=95)
3120 Points ∼80% -17%
HP EliteBook 745 G5 3UN74EA
Vega 10, 2700U, Toshiba XG5 KXG50ZNV256G
2712 Points ∼69% -28%
PCMark 8 Home Score Accelerated v2
3690 points
PCMark 8 Work Score Accelerated v2
4600 points
Aide
Lenovo ThinkPad X1 Carbon G6-20KG0025UK
Lenovo LENSE20256GMSP34MEAT2TA
HP EliteBook 840 G5-3JX61EA
Toshiba KXG50ZNV1T02
Dell Latitude 7490
Toshiba KSG60ZMV256G
HP EliteBook 745 G5 3UN74EA
Toshiba XG5 KXG50ZNV256G
Lenovo ThinkPad X1 Carbon 2017-20HR0021GE
Toshiba THNSF5256GPUK
Average Lenovo LENSE20256GMSP34MEAT2TA
 
CrystalDiskMark 3.0
45%
-11%
17%
-15%
Write 4k QD32
184.7
391.5
112%
208.4
13%
241.2
31%
140 (118 - 185, n=3)
-24%
Read 4k QD32
306.1
312.1
2%
310.6
1%
477.3
56%
318 (257 - 390, n=3)
4%
Write 4k
94.09
110.1
17%
97.08
3%
128.5
37%
87.3 (72.6 - 95.2, n=3)
-7%
Read 4k
34.87
32.84
-6%
24.9
-29%
34.63
-1%
30.5 (25.7 - 34.9, n=3)
-13%
Write 512
243.3
623.1
156%
298.1
23%
311
28%
160 (115 - 243, n=3)
-34%
Read 512
1227
992.9
-19%
823.4
-33%
971.7
-21%
1037 (872 - 1227, n=3)
-15%
Write Seq
479
906.7
89%
269.7
-44%
648.2
35%
426 (161 - 639, n=3)
-11%
Read Seq
1880
2087
11%
1549
-18%
1277
-32%
1485 (1280 - 1880, n=3)
-21%
Lenovo LENSE20256GMSP34MEAT2TA
Sequential Read: 1880 MB/s
Sequential Write: 479 MB/s
512K Read: 1227 MB/s
512K Write: 243.3 MB/s
4K Read: 34.87 MB/s
4K Write: 94.09 MB/s
4K QD32 Read: 306.1 MB/s
4K QD32 Write: 184.7 MB/s
3DMark 11 - 1280x720 Performance GPU
HP EliteBook 745 G5 3UN74EA
AMD Radeon RX Vega 10, AMD Ryzen 7 2700U
2885 Points ∼100% +54%
Lenovo ThinkPad X1 Carbon G6-20KG0025UK
Intel UHD Graphics 620, Intel Core i5-8350U
1868 Points ∼65%
HP EliteBook 840 G5-3JX61EA
Intel UHD Graphics 620, Intel Core i7-8550U
1849 Points ∼64% -1%
Average Intel UHD Graphics 620
  (1235 - 1977, n=99)
1672 Points ∼58% -10%
Dell Latitude 7490
Intel UHD Graphics 620, Intel Core i5-8350U
1648 Points ∼57% -12%
Lenovo ThinkPad X1 Carbon 2017-20HR0021GE
Intel HD Graphics 620, Intel Core i5-7200U
1555 Points ∼54% -17%
Average of class Office
  (185 - 4967, n=600)
1218 Points ∼42% -35%
3DMark
1920x1080 Fire Strike Graphics
HP EliteBook 745 G5 3UN74EA
AMD Radeon RX Vega 10, AMD Ryzen 7 2700U
1738 Points ∼100% +35%
HP EliteBook 840 G5-3JX61EA
Intel UHD Graphics 620, Intel Core i7-8550U
1336 Points ∼77% +4%
Lenovo ThinkPad X1 Carbon G6-20KG0025UK
Intel UHD Graphics 620, Intel Core i5-8350U
1283 Points ∼74%
Average Intel UHD Graphics 620
  (557 - 1336, n=81)
1078 Points ∼62% -16%
Lenovo ThinkPad X1 Carbon 2017-20HR0021GE
Intel HD Graphics 620, Intel Core i5-7200U
1037 Points ∼60% -19%
Dell Latitude 7490
Intel UHD Graphics 620, Intel Core i5-8350U
1001 Points ∼58% -22%
Average of class Office
  (138 - 4109, n=428)
937 Points ∼54% -27%
1280x720 Cloud Gate Standard Graphics
HP EliteBook 745 G5 3UN74EA
AMD Radeon RX Vega 10, AMD Ryzen 7 2700U
10604 Points ∼100% +4%
HP EliteBook 840 G5-3JX61EA
Intel UHD Graphics 620, Intel Core i7-8550U
10331 Points ∼97% +1%
Lenovo ThinkPad X1 Carbon G6-20KG0025UK
Intel UHD Graphics 620, Intel Core i5-8350U
10234 Points ∼97%
Average Intel UHD Graphics 620
  (6910 - 10493, n=87)
8813 Points ∼83% -14%
Dell Latitude 7490
Intel UHD Graphics 620, Intel Core i5-8350U
7943 Points ∼75% -22%
Lenovo ThinkPad X1 Carbon 2017-20HR0021GE
Intel HD Graphics 620, Intel Core i5-7200U
7725 Points ∼73% -25%
Average of class Office
  (1208 - 27117, n=472)
6545 Points ∼62% -36%
3DMark 11 Performance
2065 points
3DMark Cloud Gate Standard Score
9353 points
3DMark Fire Strike Score
1141 points
Aide
Rainbow Six Siege
1366x768 Medium Preset AA:T AF:2x
Lenovo ThinkPad X1 Carbon G6-20KG0025UK
UHD Graphics 620, 8350U, Lenovo LENSE20256GMSP34MEAT2TA
28.8 fps ∼100%
Average of class Office
  (3.2 - 56.1, n=20)
25.5 fps ∼89% -11%
Average Intel UHD Graphics 620
  (16.1 - 28.8, n=4)
24 fps ∼83% -17%
1024x768 Low Preset AA:T AF:Linear
Lenovo ThinkPad X1 Carbon G6-20KG0025UK
UHD Graphics 620, 8350U, Lenovo LENSE20256GMSP34MEAT2TA
48.4 fps ∼100%
Average of class Office
  (7.3 - 88.1, n=20)
42.3 fps ∼87% -13%
Average Intel UHD Graphics 620
  (28.2 - 48.4, n=4)
38.7 fps ∼80% -20%
Rise of the Tomb Raider - 1024x768 Lowest Preset
HP EliteBook 745 G5 3UN74EA
Vega 10, 2700U, Toshiba XG5 KXG50ZNV256G
33.5 fps ∼100% +40%
Average of class Office
  (6.2 - 111, n=94)
26.8 fps ∼80% +12%
Lenovo ThinkPad X1 Carbon G6-20KG0025UK
UHD Graphics 620, 8350U, Lenovo LENSE20256GMSP34MEAT2TA
23.9 fps ∼71%
Average Intel UHD Graphics 620
  (10.4 - 111, n=49)
21.5 fps ∼64% -10%
Dell Latitude 7490
UHD Graphics 620, 8350U, Toshiba KSG60ZMV256G
17 fps ∼51% -29%
Lenovo ThinkPad X1 Carbon 2017-20HR0021GE
HD Graphics 620, 7200U, Toshiba THNSF5256GPUK
16.9 fps ∼50% -29%
Farming Simulator 17
1920x1080 Very High Preset AA:4xMS AF:4x
Average of class Office
  (7.6 - 28.2, n=8)
17.7 fps ∼100% +44%
Lenovo ThinkPad X1 Carbon G6-20KG0025UK
UHD Graphics 620, 8350U, Lenovo LENSE20256GMSP34MEAT2TA
12.3 fps ∼69%
Average Intel UHD Graphics 620
  (10 - 12.6, n=3)
11.6 fps ∼66% -6%
1920x1080 High Preset AA:2xMS AF:2x
Average of class Office
  (14.8 - 42.8, n=17)
24.6 fps ∼100% +10%
Average Intel UHD Graphics 620
  (18.8 - 26.2, n=10)
22.7 fps ∼92% +2%
Lenovo ThinkPad X1 Carbon G6-20KG0025UK
UHD Graphics 620, 8350U, Lenovo LENSE20256GMSP34MEAT2TA
22.3 fps ∼91%
1366x768 Medium Preset
Lenovo ThinkPad X1 Carbon G6-20KG0025UK
UHD Graphics 620, 8350U, Lenovo LENSE20256GMSP34MEAT2TA
67.9 fps ∼100%
Average of class Office
  (24.8 - 99.6, n=25)
54.8 fps ∼81% -19%
Average Intel UHD Graphics 620
  (8 - 67.9, n=11)
50.9 fps ∼75% -25%
1280x720 Low Preset
Lenovo ThinkPad X1 Carbon G6-20KG0025UK
UHD Graphics 620, 8350U, Lenovo LENSE20256GMSP34MEAT2TA
95.2 fps ∼100%
Average of class Office
  (38 - 146, n=20)
85.1 fps ∼89% -11%
Average Intel UHD Graphics 620
  (19 - 95.9, n=7)
71.5 fps ∼75% -25%
Bas Moyen Élevé Ultra
Rainbow Six Siege (2015) 48.428.8fps
Rise of the Tomb Raider (2016) 23.912.2fps
Farming Simulator 17 (2016) 95.267.922.312.3fps

Degré de la nuisance sonore

Au repos
30.25 / 30.25 / 30.25 dB(A)
Fortement sollicité
31.3 / 31.3 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: 30.25 dB(A)
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2033.43332.933.42532.53440.132.53136.43939.436.44031.332.230.531.350343834.7346328.73329.928.78026.126.326.626.1100272624.92712527.224.625.427.216024.523.223.924.520023.822.622.823.825022.121.82222.131520.921.921.320.940020.720.619.920.750020.219.519.320.26301919.518.91980019.218.918.519.2100019.419.41819.4125019.619.517.619.61600202017.520200020.119.917.420.1250019.218.917.419.2315019.219.117.519.2400018.218.317.618.2500018.218.117.918.2630017.9181817.98000181818181000017.9181817.91250017.917.917.917.91600017.917.917.917.9SPL31.331.330.331.3N1.41.41.21.4median 19.4median 19.5median 18median 19.4Delta1.81.81.41.830.633.232.330.630.932.132.730.935.634.634.335.632.129.530.232.135.33332.735.327.729.626.227.726.526.826.926.526.124.624.526.125.424.125.225.424.323.722.724.323.723.822.123.723.122.72223.123.222.120.123.221.22119.721.22120.519.22119.520.318.919.521.421.318.321.421.321.617.821.32221.917.62223.323.617.323.323.323.317.523.324.124.317.724.122.622.717.922.620.220.317.920.219.819.618.119.81918.618.41919.118.718.519.119.218.718.519.219.118.618.419.119.918.818.519.933.833.830.333.81.81.81.21.8median 21.4median 21.6median 18.5median 21.41.81.71.11.839.336.332.739.339.237.53539.248.443.237.248.435.337.531.835.332.732.230.332.730.129.230.830.12730.126.62727.227.827.527.226.728.225.526.72525.124.32523.124.723.323.123.724.422.623.722.723.721.822.72222.220.7222121.519.92120.921.719.420.923.623.718.623.624.224.518.424.223.924.117.823.925.725.417.625.7262617.72626.326.517.626.326.12618.126.122.722.918.222.721.721.918.521.719.819.918.519.819.11918.719.11919.118.81919.119.118.919.119.820.219.119.835.93630.735.92.22.21.32.2median 23.1median 23.7median 18.8median 23.12.12.11.82.132.73130.130.931.731.529.629.528.430.529.528.227.727.929.429.627.427.227.429.526.226.525.225.926.726.323.525.124.228.226.224.924.425.126.923.223.422.322.322.822.823.221.221.322.92221.120.319.820.822.520.920.419.52121.419.320.219.220.320.218.518.617.819.819.718.317.917.518.92018.417.917.419.119.718.918.416.519.221.119.718.717.120.620.82018.817.121.223.722.420.81723.923.822.621.216.923.625.724.322.317.425.725.723.922.317.725.426.924.622.218.12726.723.320.31826.424.62219.818.124.322.120.31917.7222019.118.417.319.818.818.417.81718.818.217.817.616.418.11818.218.115.917.836.134.232.529.635.92.31.91.61.22.2median 22median 20.3median 19.8median 17.5median 2122.21.40.92.2hearing rangehide median Fan NoiseLenovo ThinkPad X1 Carbon G6-20KG0025UKHP EliteBook 840 G5-3JX61EAHP EliteBook 745 G5 3UN74EALenovo ThinkPad X1 Carbon 2017-20HR0021GE
 32.5 °C40.7 °C38.6 °C 
 30.1 °C38.8 °C36.7 °C 
 27 °C25.8 °C27.4 °C 
Maximum: 40.7 °C
Moyenne: 33.1 °C
40 °C41.6 °C33.8 °C
27.4 °C33.2 °C29.9 °C
27.6 °C27.3 °C27.3 °C
Maximum: 41.6 °C
Moyenne: 32 °C
Alimentation (valeur maximale)  31.6 °C | Température ambiante de la pièce 21.4 °C | FIRT 550-Pocket
(±) The average temperature for the upper side under maximal load is 33.1 °C / 92 F, compared to the average of 29.4 °C / 85 F for the devices in the class Office.
(±) The maximum temperature on the upper side is 40.7 °C / 105 F, compared to the average of 33.9 °C / 93 F, ranging from 21.2 to 62.5 °C for the class Office.
(±) The maximum temperature on the bottom side is 41.6 °C / 107 F, compared to the average of 36.4 °C / 98 F, ranging from 22.3 to 71.6 °C for the class Office.
(+) In idle usage, the average temperature for the upper side is 25.2 °C / 77 F, compared to the device average of 29.4 °C / 85 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 27.4 °C / 81.3 F and are therefore cool to the touch.
(±) The average temperature of the palmrest area of similar devices was 28.3 °C / 82.9 F (+0.9 °C / 1.6 F).
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2034.632.934.62541.740.141.73139.239.439.24031.230.531.25035.434.735.46330.329.930.38027.426.627.410026.624.926.612528.625.428.616026.523.926.520026.622.826.625034.22234.231540.721.340.740044.619.944.650050.319.350.363055.318.955.380061.618.561.6100063.41863.4125059.917.659.9160056.617.556.6200056.517.456.5250058.417.458.4315055.817.555.8400061.817.661.8500064.317.964.3630063.81863.8800061.51861.51000055.11855.11250054.217.954.21600046.617.946.6SPL72.330.372.3N26.41.226.4median 55.3median 18median 55.3Delta9.91.49.932.232.332.231.332.731.335.734.335.731.630.231.634.932.734.929.226.229.22726.92726.124.526.130.525.230.539.722.739.744.622.144.640.52240.55220.15266.919.766.967.819.267.870.118.970.167.418.367.471.817.871.871.317.671.372.317.372.370.517.570.574.217.774.272.817.972.873.217.973.27518.17574.718.474.773.318.573.37218.57268.218.468.259.718.559.784.430.384.457.61.257.6median 70.1median 18.5median 70.110.31.110.336.241.636.234.73734.734.633.634.634.434.234.433.233.533.23234.13232.233.932.240.130.440.144.229.244.247.729.447.749.427.649.454.227.454.256.226.856.256.725.856.757.425.757.459.925.159.964.824.564.868.324.468.362.724.262.767246766.923.966.968.924.168.964.42464.458.623.858.665.223.665.263.823.563.866.223.566.265.323.465.357.723.457.762.223.562.277.336.377.340.52.740.5median 62.2median 24.2median 62.25.81.45.8hearing rangehide median Pink NoiseLenovo ThinkPad X1 Carbon G6-20KG0025UKHP EliteBook 840 G5-3JX61EADell Latitude 7490
Frequency diagram (checkboxes can be checked and unchecked to compare devices)
Lenovo ThinkPad X1 Carbon G6-20KG0025UK audio analysis

(-) | not very loud speakers (64.29 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 24.7% lower than median
(±) | linearity of bass is average (8.5% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 4.7% away from median
(±) | linearity of mids is average (9.9% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 4.9% away from median
(±) | linearity of highs is average (8.5% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (26.9% difference to median)
Compared to same class
» 86% of all tested devices in this class were better, 3% similar, 12% worse
» The best had a delta of 8%, average was 21%, worst was 51%
Compared to all devices tested
» 78% of all tested devices were better, 5% similar, 16% worse
» The best had a delta of 3%, average was 21%, worst was 53%

HP EliteBook 840 G5-3JX61EA audio analysis

(±) | speaker loudness is average but good (74.98 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 31.2% lower than median
(±) | linearity of bass is average (11.3% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 1.7% away from median
(+) | mids are linear (6.9% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3.5% away from median
(+) | highs are linear (2.8% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (20% difference to median)
Compared to same class
» 44% of all tested devices in this class were better, 11% similar, 45% worse
» The best had a delta of 8%, average was 21%, worst was 51%
Compared to all devices tested
» 41% of all tested devices were better, 8% similar, 51% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Dell Latitude 7490 audio analysis

(±) | speaker loudness is average but good (77.31 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 13.6% lower than median
(±) | linearity of bass is average (10.5% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.9% away from median
(±) | linearity of mids is average (7.3% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3.4% away from median
(±) | linearity of highs is average (8.8% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (16.2% difference to median)
Compared to same class
» 17% of all tested devices in this class were better, 6% similar, 77% worse
» The best had a delta of 8%, average was 21%, worst was 51%
Compared to all devices tested
» 21% of all tested devices were better, 5% similar, 75% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Consommation énergétique
Éteint/en veilledarklight 0.3 / 2.7 Watts
Au reposdarkmidlight 4.7 / 7.3 / 9.4 Watts
Fortement sollicité midlight 28 / 28.2 Watts
 color bar
Légende: min: dark, med: mid, max: light        Metrahit Energy
Lenovo ThinkPad X1 Carbon G6-20KG0025UK
8350U, UHD Graphics 620, Lenovo LENSE20256GMSP34MEAT2TA, IPS, 1920x1080, 14
HP EliteBook 840 G5-3JX61EA
8550U, UHD Graphics 620, Toshiba KXG50ZNV1T02, IPS, 1920x1080, 14
Dell Latitude 7490
8350U, UHD Graphics 620, Toshiba KSG60ZMV256G, IPS, 1920x1080, 14
HP EliteBook 745 G5 3UN74EA
2700U, Vega 10, Toshiba XG5 KXG50ZNV256G, IPS LED, 1920x1080, 14
Lenovo ThinkPad X1 Carbon 2017-20HR0021GE
7200U, HD Graphics 620, Toshiba THNSF5256GPUK, IPS, 1920x1080, 14
Average Intel UHD Graphics 620
 
Average of class Office
 
Power Consumption
-13%
11%
-19%
-8%
-11%
-54%
Idle Minimum *
4.7
3.8
19%
2
57%
4.9
-4%
3.8
19%
3.98 (2 - 9.7, n=101)
15%
7.8 (0.77 - 32, n=909)
-66%
Idle Average *
7.3
8.3
-14%
4.7
36%
8.1
-11%
7.1
3%
7.15 (4.3 - 12.5, n=101)
2%
11.6 (4.2 - 42, n=909)
-59%
Idle Maximum *
9.4
10.7
-14%
5.7
39%
10.6
-13%
8.3
12%
8.83 (5.2 - 14.8, n=101)
6%
14.1 (5 - 67, n=909)
-50%
Load Average *
28
35.5
-27%
38.4
-37%
32.2
-15%
34.2
-22%
35.3 (15 - 51.6, n=101)
-26%
37.3 (7.43 - 99.3, n=894)
-33%
Load Maximum *
28.2
37
-31%
38.9
-38%
42.3
-50%
43.3
-54%
42.2 (22 - 79, n=101)
-50%
45.8 (12.2 - 129, n=896)
-62%

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

Autonomie
Au repos (module WiFi éteint, luminosité au minimum)
24h 28min
En navigation internet via le module WiFi WLAN
0h 00min
NBC WiFi Websurfing Battery Test 1.3
10h 21min
En lecture de Big Buck Bunny encodé en H.264 1080p
10h 57min
Fortement sollicité (luminosité au maximum)
1h 51min
Lenovo ThinkPad X1 Carbon G6-20KG0025UK
8350U, UHD Graphics 620, 57 Wh
HP EliteBook 840 G5-3JX61EA
8550U, UHD Graphics 620, 50 Wh
Dell Latitude 7490
8350U, UHD Graphics 620, 60 Wh
HP EliteBook 745 G5 3UN74EA
2700U, Vega 10, 50 Wh
Lenovo ThinkPad X1 Carbon 2017-20HR0021GE
7200U, HD Graphics 620, 57 Wh
Average of class Office
 
Autonomie de la batterie
-29%
-12%
-36%
-15%
-36%
Reader / Idle
1468
639
-56%
819
-44%
557 (101 - 1857, n=768)
-62%
H.264
657
426
-35%
573
-13%
412 (139 - 791, n=148)
-37%
WiFi v1.3
621
444
-29%
548
-12%
394
-37%
547
-12%
405 (105 - 964, n=292)
-35%
Load
111
95
-14%
122
10%
101 (37 - 259, n=713)
-9%

Points positifs

+ châssis premium, fin et léger
+ écran tactile lumineux, contrasté, avec une bonne couverture de l'espace colorimétrique
+ ports modernes et ports USB A
+ bonnes performances globales
+ excellent clavier
+ autonomie impressionnante
+ garantie de 3 ans
+ lecteur de carte rapide
+ ne chauffe pas et reste très silencieux

Points négatifs

- lecteur de carte SD difficile à atteindre
- lecteur de carte que micro SD
- pas de WWAN possible
- possibilités de maintenance réduites
- LAN uniquement via un adaptateur
- throttling énorme pendant les stress tests
En test : le Lenovo ThinkPad X1 Carbon G6 2018. Modèle de test aimablement fourni par Lenovo Allemagne.
En test : le Lenovo ThinkPad X1 Carbon G6 2018. Modèle de test aimablement fourni par Lenovo Allemagne.

Le Lenovo ThinkPad X1 Carbon G6 2018 est un excellent portable pro qui mérite notre notation de 92 %. Son seul défaut est son prix exorbitant. Mais nous recommandons malgré tout l’appareil de tout cœur, parce qu’il excelle dans pratiquement tous nos tests.

Le Carbon G6 est équipé de façon premium. Il possède un écran impressionnant, des périphériques d’entrée du meilleur niveau, une excellente autonomie, et une garantie constructeur de trois ans. Le Carbon G6 représente vraiment le meilleur de ce que propose actuellement Lenovo.

Il y a des avantages à choisir un écran 1080p par rapport à un écran WQHD HDR, comme celui du ThinkPad X1 Carbon 2018. Ici, l’écran 1080p est mat, ce qui est mieux pour utiliser l’appareil dehors, par rapport à l’écran HDR brillant. La résolution plus faible est aussi meilleure pour l’autonomie, et réduit la chauffe, l’écran ayant besoin de moins de ressources. Nous pourrions même recommander l’écran FHD non tactile pour toutes ces raisons. Enfin, une résolution WQHD n’a rien d’indispensable pour de la bureautique.

Le choix d’un processeur Core i5-8350U par rapport à une version Core i7 est également un bon choix, les premiers étant souvent plus performants que les seconds, tout en permettant à l’appareil de moins chauffer et d’avoir une meilleur autonomie.

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

Lenovo ThinkPad X1 Carbon G6-20KG0025UK - 09/11/2018 v6
Sven Kloevekorn

Châssis
92 / 98 → 94%
Clavier
95%
Dispositif de pointage
92%
Connectivité
78 / 80 → 97%
Poids
73 / 20-67 → 100%
Autonomie
93%
Écran
92%
Performances en jeu
47 / 68 → 69%
Performances dans les applications
84 / 92 → 91%
Chauffe
92%
Nuisance sonore
95%
Audio
77%
Appareil photo
50 / 85 → 59%
Moyenne
81%
92%
Office - Moyenne compensée

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> Revues et rapports de ordinateurs portatifs et smartphones, ordiphones > Critiques > Courte critique du PC portable pro Lenovo ThinkPad X1 Carbon G6 2018 (i5-8350U, Full-HD Touch, 256 Go)
Sven Kloevekorn, 2018-09-14 (Update: 2018-09-14)