Notebookcheck

Courte critique du PC portable Lenovo ThinkPad L480 (i5-8250U, UHD 620, IPS, SSD)

Pas de fioritures ! Sur le marché saturé des portables de bureau, le Lenovo ThinkPad L480 se situe entre la gamme T et la gamme E plus abordable du même fabricant. Dans ce test, nous allons voir ce qui différencie la gamme L des autres gammes, et si ce ThinkPad vaut le coup.

Lenovo ThinkPad L480-20LS001AGE
Processeur
Intel Core i5-8250U
Carte graphique
Intel UHD Graphics 620, 23.20.16.4905
Mémoire
8192 Mo 
, DDR4-2 400, 1 emplacement sur 2 occupé, jusqu'à 32 Go
Écran
14 pouces 16:9, 1920 x 1080 pixel 157 PPP, B140HAN02.4, IPS, brillant: non
Carte mère
Intel Kaby Lake-U + iHDCP 2.2 Premium PCH
Disque dur
Toshiba KXG5AZNV256G, 256 Go 
, SSD, M.2 2280, 180 Go libres
Carte son
Realtek High Definition Audio
Connexions
4 USB 3.0 / 3.1 Gen1, 1 HDMI, 1 Encoche de Sécurité Kensington, 1 Port pour Station d'accueil, Connectique audio: stéréo, Lecteur de cartes mémoires: micro SD
Réseau
Intel Ethernet Connection I219-V (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): 22.5 x 335 x 235
Batterie
45 Wh, 3980 mAh Lithium-Ion
Système d'exploitation
Microsoft Windows 10 Home 64 Bit
Appareil photo
Webcam: HD
Appareil photo primaire: 0.9 MPix
Fonctionnalités additionnelles
Haut-parleurs: stéréo, adaptateur secteur, 12 Mois Garantie
Poids
1.667 kg, Alimentation: 357 g
Prix
959 EUR

 

Lenovo ThinkPad L480
Lenovo ThinkPad L480
Lenovo ThinkPad L480
Lenovo ThinkPad L480
Lenovo ThinkPad L480
Lenovo ThinkPad L480
Lenovo ThinkPad L480
Lenovo ThinkPad L480
Lenovo ThinkPad L480
Lenovo ThinkPad L480
Lenovo ThinkPad L480
Lenovo ThinkPad L480
Lenovo ThinkPad L480
Lenovo ThinkPad L480
Lenovo ThinkPad L480
Lenovo ThinkPad L480
Lenovo ThinkPad L480
Lenovo ThinkPad L480
Côté gauche : 2 USB C 3.1 Gen 1, Docking-Port, USB 3.0 Gen 1, HDMI 1.4b, nano-SIM, lecteur de carte micro SD, Ethernet.
Côté gauche : 2 USB C 3.1 Gen 1, Docking-Port, USB 3.0 Gen 1, HDMI 1.4b, nano-SIM, lecteur de carte micro SD, Ethernet.
Côté droit : combo audio jack, USB 3.0 Gen 1, ventilation, verrou de sécurité Kensington.
Côté droit : combo audio jack, USB 3.0 Gen 1, ventilation, verrou de sécurité Kensington.
A l'avant : aucune connectivité.
A l'avant : aucune connectivité.
A l'arrière : aucune connectivité.
A l'arrière : aucune connectivité.
SDCardreader Transfer Speed
average JPG Copy Test (av. of 3 runs)
Dell Latitude 5490-TD70X
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
166.4 MB/s ∼100% +134%
HP ProBook 440 G5-3KX87ES
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
79.5 MB/s ∼48% +12%
Lenovo ThinkPad E480-20KQS00000
  (Toshiba Exceria Pro M501)
76.3 MB/s ∼46% +7%
Lenovo ThinkPad E480-20KNCTO1WW
  (Toshiba Exceria Pro M501)
76.1 MB/s ∼46% +7%
Lenovo ThinkPad L470-20J5S00C00
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
74.7 MB/s ∼45% +5%
Lenovo ThinkPad L480-20LS001AGE
  (Toshiba Exceria Pro M501 microSDXC 64GB)
71 MB/s ∼43%
Average of class Office
  (16.5 - 191, n=202)
61.4 MB/s ∼37% -14%
maximum AS SSD Seq Read Test (1GB)
Dell Latitude 5490-TD70X
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
208.2 MB/s ∼100% +142%
HP ProBook 440 G5-3KX87ES
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
87.9 (min: 79.5) MB/s ∼42% +2%
Lenovo ThinkPad E480-20KNCTO1WW
  (Toshiba Exceria Pro M501)
87.3 MB/s ∼42% +2%
Lenovo ThinkPad L480-20LS001AGE
  (Toshiba Exceria Pro M501 microSDXC 64GB)
85.9 MB/s ∼41%
Lenovo ThinkPad L470-20J5S00C00
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
83.8 MB/s ∼40% -2%
Lenovo ThinkPad E480-20KQS00000
  (Toshiba Exceria Pro M501)
83.6 MB/s ∼40% -3%
Average of class Office
  (9.5 - 255, n=181)
79.1 MB/s ∼38% -8%
Networking
iperf3 Client (receive) TCP 1 m 4M x10
Lenovo ThinkPad L470-20J5S00C00
Intel Dual Band Wireless-AC 8265
674 MBit/s ∼100% +27%
Lenovo ThinkPad E480-20KQS00000
Realtek 8822BE Wireless LAN 802.11ac PCI-E NIC
659 MBit/s ∼98% +25%
HP ProBook 440 G5-3KX87ES
Realtek 8822BE Wireless LAN 802.11ac PCI-E NIC
649 MBit/s ∼96% +23%
Dell Latitude 5490-TD70X
Intel 8265 Tri-Band WiFi (Oak Peak) Network Adapter
607 MBit/s ∼90% +15%
Lenovo ThinkPad L480-20LS001AGE
Intel Dual Band Wireless-AC 8265
529 MBit/s ∼78%
Average of class Office
  (5 - 688, n=136)
469 MBit/s ∼70% -11%
Lenovo ThinkPad E480-20KNCTO1WW
Intel Dual Band Wireless-AC 3165
306 MBit/s ∼45% -42%
iperf3 Client (transmit) TCP 1 m 4M x10
Lenovo ThinkPad L480-20LS001AGE
Intel Dual Band Wireless-AC 8265
667 MBit/s ∼100%
HP ProBook 440 G5-3KX87ES
Realtek 8822BE Wireless LAN 802.11ac PCI-E NIC
629 MBit/s ∼94% -6%
Lenovo ThinkPad E480-20KQS00000
Realtek 8822BE Wireless LAN 802.11ac PCI-E NIC
602 MBit/s ∼90% -10%
Dell Latitude 5490-TD70X
Intel 8265 Tri-Band WiFi (Oak Peak) Network Adapter
511 MBit/s ∼77% -23%
Lenovo ThinkPad L470-20J5S00C00
Intel Dual Band Wireless-AC 8265
506 MBit/s ∼76% -24%
Average of class Office
  (34 - 688, n=136)
431 MBit/s ∼65% -35%
Lenovo ThinkPad E480-20KNCTO1WW
Intel Dual Band Wireless-AC 3165
300 MBit/s ∼45% -55%
234
cd/m²
220
cd/m²
221
cd/m²
196
cd/m²
222
cd/m²
170
cd/m²
202
cd/m²
228
cd/m²
189
cd/m²
Homogénéité de la luminosité
X-Rite i1Pro 2
Maximum: 234 cd/m² Moyenne: 209.1 cd/m²
Homogénéité de la luminosité: 73 %
Valeur mesurée au centre, sur batterie: 2.3 cd/m²
Contraste: 1306:1 (Valeurs des noirs: 0.17 cd/m²)
ΔE Color 3.91 | 0.8-29.43 Ø6.3
ΔE Greyscale 1.56 | 0.64-98 Ø6.6
55% sRGB (Argyll 3D) 35% AdobeRGB 1998 (Argyll 3D)
Gamma: 2.53
Lenovo ThinkPad L480-20LS001AGE
B140HAN02.4, 1920x1080, 14
Lenovo ThinkPad L470-20J5S00C00
N140HCA-EAB, 1920x1080, 14
Lenovo ThinkPad E480-20KNCTO1WW
Innolux N140HCA-EAC, 1920x1080, 14
Lenovo ThinkPad E480-20KQS00000
Innolux N140HCA-EAC, 1920x1080, 14
HP ProBook 440 G5-3KX87ES
LGD04B2, 1920x1080, 14
Dell Latitude 5490-TD70X
AU Optronics AUO263D, 1920x1080, 14
Response Times
19%
22%
23%
29%
21%
Response Time Grey 50% / Grey 80% *
73 (36, 37)
50.4 (27.6, 22.8)
31%
44.8 (23.6, 21.2)
39%
44 (22.8, 21.2)
40%
40 (21.2, 18.8)
45%
46.9 (23.6, 23.3)
36%
Response Time Black / White *
33 (19, 14)
30.8 (16.4, 14.4)
7%
31.2 (17.2, 14)
5%
31.2 (17.2, 14)
5%
28.8 (17.2, 11.6)
13%
31.2 (18, 13.2)
5%
PWM Frequency
25000 (30)
24880 (40)
Screen
-46%
-53%
-20%
-41%
-28%
Brightness middle
222
274
23%
262
18%
251
13%
236
6%
227
2%
Brightness
209
256
22%
245
17%
231
11%
221
6%
211
1%
Brightness Distribution
73
85
16%
83
14%
80
10%
88
21%
88
21%
Black Level *
0.17
0.35
-106%
0.19
-12%
0.19
-12%
0.26
-53%
0.19
-12%
Contrast
1306
783
-40%
1379
6%
1321
1%
908
-30%
1195
-8%
Colorchecker DeltaE2000 *
3.91
6.1
-56%
7
-79%
5.1
-30%
5.7
-46%
5.6
-43%
Colorchecker DeltaE2000 max. *
7.74
13.8
-78%
23.6
-205%
10.6
-37%
22
-184%
22.4
-189%
Greyscale DeltaE2000 *
1.56
5.7
-265%
6.4
-310%
4.5
-188%
3.8
-144%
2.4
-54%
Gamma
2.53 95%
2.11 114%
2.14 112%
2.18 110%
2.1 114%
2.44 98%
CCT
6701 97%
6419 101%
6065 107%
6146 106%
7318 89%
6506 100%
Color Space (Percent of AdobeRGB 1998)
35
40.2
15%
39.5
13%
39.8
14%
37.7
8%
34.5
-1%
Color Space (Percent of sRGB)
55
62.4
13%
61.9
13%
62.5
14%
59.2
8%
54.4
-1%
Moyenne finale (programmes/paramètres)
-14% / -35%
-16% / -40%
2% / -13%
-6% / -29%
-4% / -20%

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

ThinkPad L480 - CalMAN : Echelle de gris (avant calibrage).
ThinkPad L480 - CalMAN : Echelle de gris (avant calibrage).
ThinkPad L480 - CalMAN : ColorChecker (avant calibrage).
ThinkPad L480 - CalMAN : ColorChecker (avant calibrage).
ThinkPad L480 - CalMAN : Saturation (avant calibrage).
ThinkPad L480 - CalMAN : Saturation (avant calibrage).

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
33 ms ... hausse ↗ et chute ↘ combinées↗ 19 ms hausse
↘ 14 ms chute
L'écran souffre de latences très élevées, à éviter pour le jeu.
En comparaison, tous les appareils testés affichent entre 0.8 (minimum) et 240 (maximum) ms. » 85 % des appareils testés affichent de meilleures performances.
Cela signifie que les latences relevées sont moins bonnes que la moyenne (26 ms) de tous les appareils testés.
       Temps de réponse gris 50% à gris 80%
73 ms ... hausse ↗ et chute ↘ combinées↗ 36 ms hausse
↘ 37 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. » 98 % des appareils testés affichent de meilleures performances.
Cela signifie que les latences relevées sont moins bonnes que la moyenne (41.6 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, 54 % des appareils testés n'emploient pas MDI pour assombrir leur écran. Nous avons relevé une moyenne à 10727 (minimum : 43 - maximum : 588200) Hz dans le cas où une MDI était active.

CPU-Z
CPU-Z
CPU-Z
CPU-Z
CPU-Z
CPU-Z
GPU-Z
GPU-Z
DPC latency
HWiNFO
Intel Extreme Utility
Intel Extreme Utility (Benchmark)
0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340350360370380390400410420430440450460470480490500510520530540550560570580590600610620630Tooltip
Cinebench R15 CPU Multi 64 Bit
Cinebench R15
CPU Single 64Bit
HP ProBook 440 G5-3KX87ES
Intel Core i5-8250U
146 Points ∼100% +3%
Lenovo ThinkPad E480-20KQS00000
Intel Core i5-8250U
145 Points ∼99% +2%
Lenovo ThinkPad E480-20KNCTO1WW
Intel Core i5-8250U
144 Points ∼99% +1%
Dell Latitude 5490-TD70X
Intel Core i5-8350U
142 Points ∼97% 0%
Lenovo ThinkPad L480-20LS001AGE
Intel Core i5-8250U
142 Points ∼97%
Average Intel Core i5-8250U
  (81 - 147, n=63)
140 Points ∼96% -1%
Lenovo ThinkPad L470-20J5S00C00
Intel Core i5-7200U
126 Points ∼86% -11%
Average of class Office
  (20 - 178, n=442)
106 Points ∼73% -25%
CPU Multi 64Bit
HP ProBook 440 G5-3KX87ES
Intel Core i5-8250U
620 Points ∼100% 0%
Lenovo ThinkPad L480-20LS001AGE
Intel Core i5-8250U
620 Points ∼100%
Dell Latitude 5490-TD70X
Intel Core i5-8350U
599 Points ∼97% -3%
Average Intel Core i5-8250U
  (320 - 730, n=66)
575 Points ∼93% -7%
Lenovo ThinkPad E480-20KQS00000
Intel Core i5-8250U
548 Points ∼88% -12%
Lenovo ThinkPad E480-20KNCTO1WW
Intel Core i5-8250U
540 Points ∼87% -13%
Lenovo ThinkPad L470-20J5S00C00
Intel Core i5-7200U
320 Points ∼52% -48%
Average of class Office
  (36 - 736, n=446)
301 Points ∼49% -51%
Cinebench R11.5
CPU Single 64Bit
Lenovo ThinkPad E480-20KNCTO1WW
Intel Core i5-8250U
1.63 Points ∼100% +1%
Dell Latitude 5490-TD70X
Intel Core i5-8350U
1.62 Points ∼99% 0%
Lenovo ThinkPad L480-20LS001AGE
Intel Core i5-8250U
1.62 Points ∼99%
Average Intel Core i5-8250U
  (0.91 - 1.79, n=26)
1.611 Points ∼99% -1%
Average of class Office
  (0.23 - 2.04, n=411)
1.113 Points ∼68% -31%
CPU Multi 64Bit
Dell Latitude 5490-TD70X
Intel Core i5-8350U
7.33 Points ∼100% +5%
Lenovo ThinkPad L480-20LS001AGE
Intel Core i5-8250U
7.01 Points ∼96%
Average Intel Core i5-8250U
  (3.15 - 7.76, n=26)
6.11 Points ∼83% -13%
Lenovo ThinkPad E480-20KNCTO1WW
Intel Core i5-8250U
6.1 Points ∼83% -13%
Average of class Office
  (0.26 - 8.16, n=583)
2.67 Points ∼36% -62%
JetStream 1.1 - 1.1 Total Score
Lenovo ThinkPad E480-20KQS00000
Intel Core i5-8250U
233.47 Points ∼100% +8%
HP ProBook 440 G5-3KX87ES
Intel Core i5-8250U
231.59 Points ∼99% +7%
Average Intel Core i5-8250U
  (155 - 256, n=53)
221 Points ∼95% +2%
Lenovo ThinkPad E480-20KNCTO1WW
Intel Core i5-8250U
217.74 Points ∼93% 0%
Lenovo ThinkPad L480-20LS001AGE
Intel Core i5-8250U
216.87 Points ∼93%
Lenovo ThinkPad L470-20J5S00C00
Intel Core i5-7200U
205.4 Points ∼88% -5%
Average of class Office
  (36.7 - 268, n=179)
173 Points ∼74% -20%
Octane V2 - Total Score
Lenovo ThinkPad E480-20KQS00000
Intel Core i5-8250U
34394 Points ∼100% +18%
HP ProBook 440 G5-3KX87ES
Intel Core i5-8250U
32530 Points ∼95% +11%
Lenovo ThinkPad L470-20J5S00C00
Intel Core i5-7200U
31602 Points ∼92% +8%
Average Intel Core i5-8250U
  (22930 - 35817, n=34)
31063 Points ∼90% +6%
Lenovo ThinkPad E480-20KNCTO1WW
Intel Core i5-8250U
30373 Points ∼88% +4%
Lenovo ThinkPad L480-20LS001AGE
Intel Core i5-8250U
29269 Points ∼85%
Average of class Office
  (3727 - 40798, n=186)
21735 Points ∼63% -26%
Mozilla Kraken 1.1 - Total Score
Average of class Office
  (914 - 9672, n=191)
2272 ms * ∼100% -78%
Lenovo ThinkPad E480-20KNCTO1WW
Intel Core i5-8250U
1332.8 ms * ∼59% -4%
Lenovo ThinkPad L480-20LS001AGE
Intel Core i5-8250U
1275.8 ms * ∼56%
Average Intel Core i5-8250U
  (1005 - 1357, n=34)
1185 ms * ∼52% +7%
Lenovo ThinkPad L470-20J5S00C00
Intel Core i5-7200U
1182 ms * ∼52% +7%
HP ProBook 440 G5-3KX87ES
Intel Core i5-8250U
1078.6 ms * ∼47% +15%
Lenovo ThinkPad E480-20KQS00000
Intel Core i5-8250U
1056.6 ms * ∼47% +17%

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

Cinebench R10
Cinebench R10
Cinebench R11.5
Cinebench R11.5
Cinebench R15
Cinebench R15
Jetstream 1.1
Jetstream 1.1
Octane V2
Octane V2
Mozilla Kraken 1.1
Mozilla Kraken 1.1
Cinebench R10 Rendering Single CPUs 64Bit
7102 Points
Cinebench R10 Shading 32Bit
6836
Cinebench R10 Rendering Multiple CPUs 32Bit
19840
Cinebench R10 Rendering Single 32Bit
5476
Cinebench R10 Shading 64Bit
7031 Points
Cinebench R10 Rendering Multiple CPUs 64Bit
26132 Points
Cinebench R11.5 CPU Multi 64Bit
7.01 Points
Cinebench R11.5 OpenGL 64Bit
39.93 fps
Cinebench R11.5 CPU Single 64Bit
1.62 Points
Cinebench R15 Ref. Match 64Bit
97.8 %
Cinebench R15 CPU Single 64Bit
142 Points
Cinebench R15 OpenGL 64Bit
42.13 fps
Cinebench R15 CPU Multi 64Bit
620 Points
Aide
PCMark 8 Home
PCMark 8 Home
PCMark 8 Creative
PCMark 8 Creative
PCMark 8 Work
PCMark 8 Work
PCMark 8 Storage
PCMark 8 Storage
PCMark 10
PCMark 10
PCMark 8
Work Score Accelerated v2
Lenovo ThinkPad E480-20KQS00000
Radeon RX 550 (Laptop), 8250U, Lenovo LENSE20256GMSP34MEAT2TA
5189 Points ∼100% +7%
HP ProBook 440 G5-3KX87ES
UHD Graphics 620, 8250U, Intel SSD 600p SSDPEKKW256G7
4922 Points ∼95% +1%
Lenovo ThinkPad L480-20LS001AGE
UHD Graphics 620, 8250U, Toshiba KXG5AZNV256G
4871 Points ∼94%
Lenovo ThinkPad E480-20KNCTO1WW
UHD Graphics 620, 8250U, Toshiba KBG30ZMT128G
4849 Points ∼93% 0%
Dell Latitude 5490-TD70X
UHD Graphics 620, 8350U, Toshiba KSG60ZMV512G
4774 Points ∼92% -2%
Average Intel Core i5-8250U, Intel UHD Graphics 620
  (2699 - 5106, n=38)
4658 Points ∼90% -4%
Lenovo ThinkPad L470-20J5S00C00
HD Graphics 620, 7200U, SanDisk X400 256GB, SATA (SD8SB8U-256G)
4111 Points ∼79% -16%
Average of class Office
  (1226 - 5200, n=279)
3895 Points ∼75% -20%
Home Score Accelerated v2
Lenovo ThinkPad E480-20KQS00000
Radeon RX 550 (Laptop), 8250U, Lenovo LENSE20256GMSP34MEAT2TA
4187 Points ∼100% +11%
HP ProBook 440 G5-3KX87ES
UHD Graphics 620, 8250U, Intel SSD 600p SSDPEKKW256G7
3774 Points ∼90% 0%
Lenovo ThinkPad L480-20LS001AGE
UHD Graphics 620, 8250U, Toshiba KXG5AZNV256G
3757 Points ∼90%
Dell Latitude 5490-TD70X
UHD Graphics 620, 8350U, Toshiba KSG60ZMV512G
3695 Points ∼88% -2%
Average Intel Core i5-8250U, Intel UHD Graphics 620
  (3076 - 4458, n=44)
3625 Points ∼87% -4%
Lenovo ThinkPad E480-20KNCTO1WW
UHD Graphics 620, 8250U, Toshiba KBG30ZMT128G
3574 Points ∼85% -5%
Lenovo ThinkPad L470-20J5S00C00
HD Graphics 620, 7200U, SanDisk X400 256GB, SATA (SD8SB8U-256G)
3294 Points ∼79% -12%
Average of class Office
  (1169 - 4458, n=320)
2972 Points ∼71% -21%
PCMark 10
Productivity
Lenovo ThinkPad E480-20KQS00000
Radeon RX 550 (Laptop), 8250U, Lenovo LENSE20256GMSP34MEAT2TA
6862 Points ∼100% +14%
Lenovo ThinkPad L480-20LS001AGE
UHD Graphics 620, 8250U, Toshiba KXG5AZNV256G
6011 Points ∼88%
HP ProBook 440 G5-3KX87ES
UHD Graphics 620, 8250U, Intel SSD 600p SSDPEKKW256G7
5756 Points ∼84% -4%
Average Intel Core i5-8250U, Intel UHD Graphics 620
  (3851 - 6653, n=40)
5748 Points ∼84% -4%
Lenovo ThinkPad E480-20KNCTO1WW
UHD Graphics 620, 8250U, Toshiba KBG30ZMT128G
5555 Points ∼81% -8%
Average of class Office
  (1639 - 7142, n=65)
5504 Points ∼80% -8%
Score
Lenovo ThinkPad E480-20KQS00000
Radeon RX 550 (Laptop), 8250U, Lenovo LENSE20256GMSP34MEAT2TA
3954 Points ∼100% +59%
HP ProBook 440 G5-3KX87ES
UHD Graphics 620, 8250U, Intel SSD 600p SSDPEKKW256G7
3577 Points ∼90% +44%
Average Intel Core i5-8250U, Intel UHD Graphics 620
  (2208 - 4081, n=40)
3273 Points ∼83% +32%
Average of class Office
  (803 - 4066, n=66)
3089 Points ∼78% +24%
Lenovo ThinkPad L480-20LS001AGE
UHD Graphics 620, 8250U, Toshiba KXG5AZNV256G
2488 Points ∼63%
Lenovo ThinkPad E480-20KNCTO1WW
UHD Graphics 620, 8250U, Toshiba KBG30ZMT128G
2279 Points ∼58% -8%
PCMark 8 Home Score Accelerated v2
3757 points
PCMark 8 Creative Score Accelerated v2
4829 points
PCMark 8 Work Score Accelerated v2
4871 points
Aide
AS SSD
AS SSD
CrystalDiskMark 3
CrystalDiskMark 3
CrystalDiskMark 5
CrystalDiskMark 5
CrystalDiskMark 6
CrystalDiskMark 6
CrystalDiskInfo
CrystalDiskInfo
Lenovo ThinkPad L480-20LS001AGE
Toshiba KXG5AZNV256G
Lenovo ThinkPad L470-20J5S00C00
SanDisk X400 256GB, SATA (SD8SB8U-256G)
Lenovo ThinkPad E480-20KNCTO1WW
Toshiba KBG30ZMT128G
Lenovo ThinkPad E480-20KQS00000
Lenovo LENSE20256GMSP34MEAT2TA
HP ProBook 440 G5-3KX87ES
Intel SSD 600p SSDPEKKW256G7
Dell Latitude 5490-TD70X
Toshiba KSG60ZMV512G
CrystalDiskMark 3.0
-31%
-42%
-30%
13%
-27%
Write 4k QD32
351.3
188
-46%
100.2
-71%
118.3
-66%
417.1
19%
300.2
-15%
Read 4k QD32
384.6
321.3
-16%
197.5
-49%
389.9
1%
287.8
-25%
295.6
-23%
Write 4k
111.7
74.29
-33%
82.29
-26%
95.24
-15%
139.8
25%
88.96
-20%
Read 4k
33.56
34.2
2%
33.35
-1%
25.72
-23%
35.48
6%
27.34
-19%
Write 512
351.9
291.5
-17%
127
-64%
122
-65%
600.3
71%
360.7
3%
Read 512
764.7
323.4
-58%
714.7
-7%
871.5
14%
922.5
21%
410.1
-46%
Write Seq
556.2
485.7
-13%
128.4
-77%
160.6
-71%
602.2
8%
425
-24%
Read Seq
1463
495.2
-66%
909.4
-38%
1295
-11%
1181
-19%
465.1
-68%
Toshiba KXG5AZNV256G
Sequential Read: 1463 MB/s
Sequential Write: 556.2 MB/s
512K Read: 764.7 MB/s
512K Write: 351.9 MB/s
4K Read: 33.56 MB/s
4K Write: 111.7 MB/s
4K QD32 Read: 384.6 MB/s
4K QD32 Write: 351.3 MB/s
3DMark
1920x1080 Fire Strike Graphics
Lenovo ThinkPad E480-20KQS00000
AMD Radeon RX 550 (Laptop), Intel Core i5-8250U
3249 Points ∼100% +219%
Average Intel UHD Graphics 620
  (819 - 1336, n=65)
1063 Points ∼33% +4%
Lenovo ThinkPad L480-20LS001AGE
Intel UHD Graphics 620, Intel Core i5-8250U
1019 Points ∼31%
Dell Latitude 5490-TD70X
Intel UHD Graphics 620, Intel Core i5-8350U
981 Points ∼30% -4%
HP ProBook 440 G5-3KX87ES
Intel UHD Graphics 620, Intel Core i5-8250U
929 Points ∼29% -9%
Average of class Office
  (138 - 4109, n=403)
889 Points ∼27% -13%
Lenovo ThinkPad E480-20KNCTO1WW
Intel UHD Graphics 620, Intel Core i5-8250U
882 Points ∼27% -13%
Lenovo ThinkPad L470-20J5S00C00
Intel HD Graphics 620, Intel Core i5-7200U
816 Points ∼25% -20%
1280x720 Cloud Gate Standard Graphics
Lenovo ThinkPad E480-20KQS00000
AMD Radeon RX 550 (Laptop), Intel Core i5-8250U
18158 Points ∼100% +120%
Average Intel UHD Graphics 620
  (6910 - 10493, n=67)
8642 Points ∼48% +5%
Lenovo ThinkPad L480-20LS001AGE
Intel UHD Graphics 620, Intel Core i5-8250U
8266 Points ∼46%
Dell Latitude 5490-TD70X
Intel UHD Graphics 620, Intel Core i5-8350U
8226 Points ∼45% 0%
HP ProBook 440 G5-3KX87ES
Intel UHD Graphics 620, Intel Core i5-8250U
7833 Points ∼43% -5%
Lenovo ThinkPad E480-20KNCTO1WW
Intel UHD Graphics 620, Intel Core i5-8250U
7231 Points ∼40% -13%
Lenovo ThinkPad L470-20J5S00C00
Intel HD Graphics 620, Intel Core i5-7200U
7153 Points ∼39% -13%
Average of class Office
  (1208 - 27117, n=447)
6282 Points ∼35% -24%
3DMark 11 - 1280x720 Performance GPU
Lenovo ThinkPad E480-20KQS00000
AMD Radeon RX 550 (Laptop), Intel Core i5-8250U
4559 Points ∼100% +172%
Lenovo ThinkPad E480-20KQS00000
AMD Radeon RX 550 (Laptop), Intel Core i5-8250U
1619 Points ∼36% -4%
Lenovo ThinkPad L480-20LS001AGE
Intel UHD Graphics 620, Intel Core i5-8250U
1678 Points ∼37%
Average Intel UHD Graphics 620
  (1366 - 1915, n=72)
1651 Points ∼36% -2%
Dell Latitude 5490-TD70X
Intel UHD Graphics 620, Intel Core i5-8350U
1617 Points ∼35% -4%
HP ProBook 440 G5-3KX87ES
Intel UHD Graphics 620, Intel Core i5-8250U
1595 Points ∼35% -5%
Lenovo ThinkPad E480-20KNCTO1WW
Intel UHD Graphics 620, Intel Core i5-8250U
1518 Points ∼33% -10%
Lenovo ThinkPad L470-20J5S00C00
Intel HD Graphics 620, Intel Core i5-7200U
1419 Points ∼31% -15%
Average of class Office
  (185 - 4967, n=565)
1159 Points ∼25% -31%
3DMark Ice Storm
3DMark Ice Storm
3DMark Ice Storm Unlimited
3DMark Ice Storm Unlimited
3DMark Ice Storm Extreme
3DMark Ice Storm Extreme
3DMark Cloud Gate
3DMark Cloud Gate
3DMark Sky Diver
3DMark Sky Diver
3DMark Fire Strike
3DMark Fire Strike
3DMark Fire Strike Extreme
3DMark Fire Strike Extreme
3DMark Fire Strike Ultra
3DMark Fire Strike Ultra
3DMark Time Spy
3DMark Time Spy
3DMark 11
3DMark 11
 
 
3DMark 11 Performance
1818 points
3DMark Ice Storm Standard Score
61656 points
3DMark Cloud Gate Standard Score
7951 points
3DMark Fire Strike Score
954 points
3DMark Fire Strike Extreme Score
447 points
3DMark Time Spy Score
386 points
Aide
Bas Moyen Élevé Ultra
BioShock Infinite (2013) 47.427.8237.7fps
The Witcher 3 (2015) 15.29.85.5fps
Rise of the Tomb Raider (2016) 18.611.46.5fps

Degré de la nuisance sonore

Au repos
30.4 / 30.4 / 30.4 dB(A)
Fortement sollicité
32.3 / 37 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: 30.4 dB(A)
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2030.432.33230.4253131.130.2313132.731.633.432.74030.329.428.530.3503736.929.4376331.227.327.831.28027.628.126.127.610025.526.825.625.512524.425.424.524.416024.124.123.224.120023.722.922.323.725022.6222122.631523.221.420.923.240023.420.82023.450020.920.419.420.963021.620.11921.680022.519.91822.5100024.920.417.524.9125025.220.117.425.2160027.121.617.427.1200026.220.217.726.2250028.521.617.728.5315027.120.918.527.1400024.619.318.324.6500024.218.718.324.2630020.718.518.420.7800019.718.618.819.71000018.918.618.718.91250018.618.618.618.61600018.719.319.318.7SPL3732.330.537N2.51.71.42.5median 23.7Lenovo ThinkPad L480-20LS001AGEmedian 20.4median 18.7median 23.7Delta2.11.11.72.1hearing rangehide median Fan Noise
Lenovo ThinkPad L480-20LS001AGE
UHD Graphics 620, 8250U, Toshiba KXG5AZNV256G
Lenovo ThinkPad L470-20J5S00C00
HD Graphics 620, 7200U, SanDisk X400 256GB, SATA (SD8SB8U-256G)
Lenovo ThinkPad E480-20KNCTO1WW
UHD Graphics 620, 8250U, Toshiba KBG30ZMT128G
Lenovo ThinkPad E480-20KQS00000
Radeon RX 550 (Laptop), 8250U, Lenovo LENSE20256GMSP34MEAT2TA
HP ProBook 440 G5-3KX87ES
UHD Graphics 620, 8250U, Intel SSD 600p SSDPEKKW256G7
Dell Latitude 5490-TD70X
UHD Graphics 620, 8350U, Toshiba KSG60ZMV512G
Noise
2%
4%
-7%
1%
-2%
off / environment *
30.4
29.3
4%
29.1
4%
29.8
2%
29.1
4%
28.8
5%
Idle Minimum *
30.4
29.3
4%
29.1
4%
29.8
2%
29.1
4%
28.8
5%
Idle Average *
30.4
29.3
4%
29.1
4%
31.5
-4%
29.1
4%
28.8
5%
Idle Maximum *
30.4
29.3
4%
30.3
-0%
33.3
-10%
30.7
-1%
30.9
-2%
Load Average *
32.3
33.8
-5%
31.8
2%
39.1
-21%
34.5
-7%
35.6
-10%
Load Maximum *
37
37.5
-1%
33.8
9%
40.4
-9%
36
3%
41.4
-12%
Witcher 3 ultra *
39.1

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

ThinkPad L480 - Stresstest : Prime95 seul.
ThinkPad L480 - Stresstest : Prime95 seul.
ThinkPad L480 - Stresstest : FurMark seul.
ThinkPad L480 - Stresstest : FurMark seul.
ThinkPad L480 - Stresstest : FurMark + Prime95.
ThinkPad L480 - Stresstest : FurMark + Prime95.
 33.9 °C43 °C30.1 °C 
 31.4 °C37 °C32.3 °C 
 23.4 °C23.7 °C24 °C 
Maximum: 43 °C
Moyenne: 31 °C
35.6 °C41 °C41.7 °C
27 °C34.6 °C28.8 °C
24 °C23.8 °C23.8 °C
Maximum: 41.7 °C
Moyenne: 31.1 °C
Alimentation (valeur maximale)  36.3 °C | Température ambiante de la pièce 22.4 °C | FIRT 550-Pocket
The maximum temp on the upper side is 43 °C, compared to the average of 35.9 °C ranging from 21.1 °C to 71 °C for class Office.
Lenovo ThinkPad L480-20LS001AGE
UHD Graphics 620, 8250U, Toshiba KXG5AZNV256G
Lenovo ThinkPad L470-20J5S00C00
HD Graphics 620, 7200U, SanDisk X400 256GB, SATA (SD8SB8U-256G)
Lenovo ThinkPad E480-20KNCTO1WW
UHD Graphics 620, 8250U, Toshiba KBG30ZMT128G
Lenovo ThinkPad E480-20KQS00000
Radeon RX 550 (Laptop), 8250U, Lenovo LENSE20256GMSP34MEAT2TA
HP ProBook 440 G5-3KX87ES
UHD Graphics 620, 8250U, Intel SSD 600p SSDPEKKW256G7
Dell Latitude 5490-TD70X
UHD Graphics 620, 8350U, Toshiba KSG60ZMV512G
Heat
4%
9%
-25%
3%
5%
Maximum Upper Side *
43
40.1
7%
36.7
15%
51.9
-21%
39
9%
38.3
11%
Maximum Bottom *
41.7
51
-22%
42.8
-3%
71.6
-72%
45.5
-9%
44.7
-7%
Idle Upper Side *
25.7
22
14%
23.4
9%
24.8
4%
24.8
4%
23.7
8%
Idle Bottom *
27.1
22.4
17%
22.8
16%
30
-11%
25
8%
25.4
6%

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

dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2031.93231.92531.730.231.73133.733.433.74032.328.532.35035.429.435.46328.327.828.38026.326.126.310026.125.626.112528.924.528.916032.723.232.720031.922.331.925042214231548.820.948.840052.52052.550056.419.456.463057.11957.180068.31868.3100060.717.560.7125054.917.454.9160059.317.459.3200064.317.764.3250056.317.756.3315061.918.561.9400058.718.358.750006018.360630059.718.459.7800055.718.855.71000053.818.753.81250056.618.656.61600049.419.349.4SPL72.830.572.8N29.91.429.9median 56.3Lenovo ThinkPad L480-20LS001AGEmedian 18.7median 56.3Delta7.31.77.33432.628.931.731.831.429.229.727.64226.235.62630.725.829.524.432.924.144.523.849.521.75320.657.718.658.818.95918.15617.871.217.270.317.46316.761.216.760.416.857.51763.217.268.717.562.517.859.818.257.518.254.718.355.118.350.629.876.61.337.1median 18.2Lenovo ThinkPad E480-20KQS00000median 57.71.65.2hearing rangehide median Pink Noise
Lenovo ThinkPad L480-20LS001AGE audio analysis

(-) | not very loud speakers (68.31 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 21.3% lower than median
(±) | linearity of bass is average (10.9% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 4.2% away from median
(±) | linearity of mids is average (14% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.6% away from median
(±) | linearity of highs is average (9.1% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (21.5% difference to median)
Compared to same class
» 59% of all tested devices in this class were better, 12% similar, 29% worse
» The best had a delta of 8%, average was 20%, worst was 51%
Compared to all devices tested
» 51% of all tested devices were better, 8% similar, 42% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Lenovo ThinkPad E480-20KQS00000 audio analysis

(±) | speaker loudness is average but good (76.6 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 13.2% lower than median
(±) | linearity of bass is average (12.4% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 5.2% higher than median
(±) | linearity of mids is average (9.6% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3.8% away from median
(±) | linearity of highs is average (10.2% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (17.3% difference to median)
Compared to same class
» 28% of all tested devices in this class were better, 10% similar, 62% worse
» The best had a delta of 8%, average was 20%, worst was 51%
Compared to all devices tested
» 28% of all tested devices were better, 6% similar, 66% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Consommation énergétique
Éteint/en veilledarklight 0.7 / 0.82 Watts
Au reposdarkmidlight 3.3 / 6.6 / 7.3 Watts
Fortement sollicité midlight 40.4 / 37.4 Watts
 color bar
Légende: min: dark, med: mid, max: light        Metrahit Energy
Lenovo ThinkPad L480-20LS001AGE
8250U, UHD Graphics 620, Toshiba KXG5AZNV256G, IPS, 1920x1080, 14
Lenovo ThinkPad L470-20J5S00C00
7200U, HD Graphics 620, SanDisk X400 256GB, SATA (SD8SB8U-256G), IPS, 1920x1080, 14
Lenovo ThinkPad E480-20KNCTO1WW
8250U, UHD Graphics 620, Toshiba KBG30ZMT128G, IPS LED, 1920x1080, 14
Lenovo ThinkPad E480-20KQS00000
8250U, Radeon RX 550 (Laptop), Lenovo LENSE20256GMSP34MEAT2TA, IPS LED, 1920x1080, 14
HP ProBook 440 G5-3KX87ES
8250U, UHD Graphics 620, Intel SSD 600p SSDPEKKW256G7, IPS LED, 1920x1080, 14
Dell Latitude 5490-TD70X
8350U, UHD Graphics 620, Toshiba KSG60ZMV512G, IPS, 1920x1080, 14
Power Consumption
9%
9%
-26%
-20%
-12%
Idle Minimum *
3.3
2.6
21%
3.5
-6%
4.1
-24%
4.4
-33%
3.3
-0%
Idle Average *
6.6
6.3
5%
5.3
20%
6.3
5%
7.1
-8%
5.54
16%
Idle Maximum *
7.3
7
4%
6.1
16%
7.1
3%
10.2
-40%
6.59
10%
Load Average *
40.4
29.1
28%
30
26%
54.8
-36%
36.5
10%
42.4
-5%
Load Maximum *
37.4
42.3
-13%
42.3
-13%
66.4
-78%
48.7
-30%
67.6
-81%
Witcher 3 ultra *
43.8

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

Autonomie
Au repos (module WiFi éteint, luminosité au minimum)
16h 51min
NBC WiFi Websurfing Battery Test 1.3 (Edge 41.16299.248.0)
7h 40min
En lecture de Big Buck Bunny encodé en H.264 1080p
7h 59min
Fortement sollicité (luminosité au maximum)
1h 32min
ThinkPad L480 - Autonomie maximale.
ThinkPad L480 - Autonomie maximale.
ThinkPad L480 - Autonomie minimale.
ThinkPad L480 - Autonomie minimale.
ThinkPad L480 - Autonomie Wifi.
ThinkPad L480 - Autonomie Wifi.
ThinkPad L480 - Autonomie H.264.
ThinkPad L480 - Autonomie H.264.
ThinkPad L480 - Temps de charge.
ThinkPad L480 - Temps de charge.
Lenovo ThinkPad L480-20LS001AGE
8250U, UHD Graphics 620, 45 Wh
Lenovo ThinkPad L470-20J5S00C00
7200U, HD Graphics 620, 48 Wh
Lenovo ThinkPad E480-20KNCTO1WW
8250U, UHD Graphics 620, 45 Wh
Lenovo ThinkPad E480-20KQS00000
8250U, Radeon RX 550 (Laptop), 48 Wh
HP ProBook 440 G5-3KX87ES
8250U, UHD Graphics 620, 48 Wh
Dell Latitude 5490-TD70X
8350U, UHD Graphics 620, 68 Wh
Autonomie de la batterie
30%
5%
-1%
5%
55%
Reader / Idle
1011
1398
38%
1106
9%
1164
15%
821
-19%
1556
54%
H.264
479
647
35%
431
-10%
536
12%
224
-53%
791
65%
WiFi v1.3
460
480
4%
495
8%
341
-26%
416
-10%
897
95%
Load
92
130
41%
105
14%
88
-4%
185
101%
97
5%

Points positifs

+ châssis fin
+ charnières robustes
+ bonne sélection de ports
+ silencieux en fonctionnement
+ bon touchpad, excellent trackpoint
+ processeur rapide
+ autonomie honnête
+ charge rapide
+ écran mat IPS
+ fast WLAN

Points négatifs

- luminosité maximale faible, distribution de la luminosité horrible
- emplacement micro SD et non SD
- seulement 12 mois de garantie standard
Lenovo ThinkPad L480. Modèle de test fourni par CampusPoint.
Lenovo ThinkPad L480. Modèle de test fourni par CampusPoint.

Le Lenovo ThinkPad L480 est un portable pro de 14 pouces. Notre version est équipée d’un processeur puissant et efficient. L’Intel Core i5-8250U est assez puissant pour la plupart des tâches de bureau, et devrait vous permettre d’être tranquille pour quelques années grâce à ses performances. La mémoire vive de 8 Go et le SSD de 256 Go sont également bien dimensionnés. Le châssis fin mais robuste et l’écran IPS complètent le tableau.

Pour moins de 1000 €, le ThinkPad est un appareil de bureau bien équipé, avec les excellents périphériques d’entrée qui font la réputation des ThinkPad. La variété des configurations disponibles permet de le calibrer exactement aux besoins de l'utilisateur.

Notre avis sur l’écran est cependant plus mitigé. C’est bien d’avoir un écran IPS, mais sa luminosité n’est pas à la hauteur. Il faudra faire des compromis, et éviter de travailler à l’extérieur. En plus de cela, l’autonomie n’est pas extraordinaire par rapport à la concurrence. Les performances et la connectique complète sont à noter au rang des points forts. Enfin, il faut signaler le passage d’un lecteur de carte SD à un lecteur de carte micro SD.

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

Lenovo ThinkPad L480-20LS001AGE - 03/13/2018 v6
Sebastian Bade

Châssis
84 / 98 → 85%
Clavier
87%
Dispositif de pointage
93%
Connectivité
61 / 80 → 76%
Poids
67 / 20-67 → 100%
Autonomie
90%
Écran
80%
Performances en jeu
56 / 68 → 83%
Performances dans les applications
89 / 92 → 97%
Chauffe
93%
Nuisance sonore
93%
Audio
50%
Appareil photo
42 / 85 → 50%
Moyenne
76%
87%
Office - Moyenne compensée

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> Revues et rapports de ordinateurs portatifs et smartphones, ordiphones > Critiques > Courte critique du PC portable Lenovo ThinkPad L480 (i5-8250U, UHD 620, IPS, SSD)
Sebastian Bade, 2018-03-29 (Update: 2018-03-29)