Test: Lenovo ThinkPad T450s Ultrabook (sammanfattning)
Lenovo ThinkPad T450s-20BWS1UT00 (ThinkPad T450s Serie)
Processor
Intel Core i5-5200U 2 x 2.2 - 2.7 GHz, Broadwell
Grafikkort
NVIDIA GeForce 940M - 1024 MB VRAM, Kärna: 980 MHz, Minne: 1000 MHz, DDR3-minne, ForceWare 350.12, Optimus
Minne
12 GB
, 8 GB DDR3L-1600 + 4 GB på moderkortet, 1 av 1 platser används
Skärm
14.00 tum 16:9, 1920 x 1080 pixlar, LP140WF3-SPD1, IPS-panel, LED-belyst, glansig: nej
Moderkort
Intel Broadwell-U PCH-LP (Premium)
Hårddisk
Samsung SSD PM871 MZ7LN256HCHP, 256 GB
, 2,5-tumsdisk, 205 GB ledigt
Vikt
1.78 kg, Strömförsörjning: 235 g
Pris
12500 Kr
Länkar
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.
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LP140WF3-SPD1 tested with X-Rite i1Pro 2
Max: 288 cd/m² (Nits) Medel: 281 cd/m²Distribution av ljusstyrkan: 94 %
Mitt på batteriet: 288 cd/m²
Kontrast: 1007:1 (Svärta: 0.286 cd/m²)
ΔE Color 4.35 | 0.5-29.43 Ø4.91
ΔE Greyscale 3.7 | 0.5-98 Ø5.2
54.7% AdobeRGB 1998 (Argyll 1.6.3 3D)
61.2% AdobeRGB 1998 (Argyll 2.2.0 3D)
83.8% sRGB (Argyll 2.2.0 3D)
64.8% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.68
| Cinebench R11.5 | |
| CPU Single 64Bit (sort by value) | |
| Lenovo ThinkPad T450s | |
| Lenovo ThinkPad T450s | |
| Dell Latitude E7450 | |
| HP EliteBook 840 G2 | |
| Toshiba Tecra Z40t | |
| Lenovo Thinkpad T440s | |
| CPU Multi 64Bit (sort by value) | |
| Lenovo ThinkPad T450s | |
| Lenovo ThinkPad T450s | |
| Dell Latitude E7450 | |
| HP EliteBook 840 G2 | |
| Toshiba Tecra Z40t | |
| Lenovo Thinkpad T440s | |
| Cinebench R15 | |
| CPU Single 64Bit (sort by value) | |
| Lenovo ThinkPad T450s | |
| Lenovo ThinkPad T450s | |
| Dell Latitude E7450 | |
| HP EliteBook 840 G2 | |
| Lenovo Thinkpad T440s | |
| CPU Multi 64Bit (sort by value) | |
| Lenovo ThinkPad T450s | |
| Lenovo ThinkPad T450s | |
| Dell Latitude E7450 | |
| HP EliteBook 840 G2 | |
| Lenovo Thinkpad T440s | |
| Lenovo ThinkPad T450s Samsung SSD PM871 MZ7LN256HCHP | Lenovo ThinkPad T450s Intel SSD Pro 2500 Series SSDSC2BF360A5L | HP EliteBook 840 G2 Samsung SSD PM851 256 GB MZ7TE256HMHP | Dell Latitude E7450 Samsung SSD PM851 mSATA 128 GB | |
|---|---|---|---|---|
| AS SSD | -40% | -5% | -26% | |
| Seq Read | 503 | 489.6 -3% | 506 1% | 467.2 -7% |
| Seq Write | 285.2 | 264.5 -7% | 247.3 -13% | 116.8 -59% |
| 4K Read | 33.27 | 22.19 -33% | 27.37 -18% | 26.57 -20% |
| 4K Write | 84.6 | 14.61 -83% | 107.1 27% | 91.9 9% |
| 4K-64 Read | 380 | 210.1 -45% | 371.1 -2% | 313.2 -18% |
| 4K-64 Write | 272.3 | 83.5 -69% | 208.7 -23% | 106.3 -61% |
Samsung SSD PM871 MZ7LN256HCHP
Överföringshastighet min.:
420.2 MB/s
Överföringshastighet max.:
436.4 MB/s
Överföringshastighet med.:
430.7 MB/s
Accesstid:
0.1 ms
Burst rate:
202 MB/s
CPU-användning:
2.2 %
| PCMark 7 - Score (sort by value) | |
| Lenovo ThinkPad T450s | |
| Lenovo ThinkPad T450s | |
| Dell Latitude E7450 | |
| HP EliteBook 840 G2 | |
| Toshiba Tecra Z40t | |
| Lenovo Thinkpad T440s | |
| PCMark 8 | |
| Home Score Accelerated v2 (sort by value) | |
| Lenovo ThinkPad T450s | |
| Lenovo ThinkPad T450s | |
| Dell Latitude E7450 | |
| HP EliteBook 840 G2 | |
| Creative Score Accelerated v2 (sort by value) | |
| Lenovo ThinkPad T450s | |
| Lenovo ThinkPad T450s | |
| Dell Latitude E7450 | |
| HP EliteBook 840 G2 | |
| Work Score Accelerated v2 (sort by value) | |
| Lenovo ThinkPad T450s | |
| Lenovo ThinkPad T450s | |
| Dell Latitude E7450 | |
| HP EliteBook 840 G2 | |
| Storage Score (sort by value) | |
| Lenovo ThinkPad T450s | |
| Lenovo ThinkPad T450s | |
| Dell Latitude E7450 | |
| PCMark 7 Score | 4995 poäng | |
| PCMark 8 Home Score Accelerated v2 | 3128 poäng | |
| PCMark 8 Creative Score Accelerated v2 | 3945 poäng | |
| PCMark 8 Work Score Accelerated v2 | 4097 poäng | |
Hjälp | ||
| 3DMark 11 | |
| 1280x720 Performance (sort by value) | |
| Lenovo ThinkPad T450s | |
| Lenovo ThinkPad T450s | |
| Lenovo ThinkPad T440s | |
| HP EliteBook 840 G2 | |
| HP EliteBook 850 G2 | |
| 1280x720 Performance GPU (sort by value) | |
| Lenovo ThinkPad T450s | |
| Lenovo ThinkPad T450s | |
| Lenovo ThinkPad T440s | |
| HP EliteBook 840 G2 | |
| HP EliteBook 850 G2 | |
| 3DMark | |
| 1280x720 Ice Storm Standard Score (sort by value) | |
| Lenovo ThinkPad T450s | |
| Lenovo ThinkPad T450s | |
| Lenovo ThinkPad T440s | |
| HP EliteBook 840 G2 | |
| HP EliteBook 850 G2 | |
| 1280x720 Cloud Gate Standard Score (sort by value) | |
| Lenovo ThinkPad T450s | |
| Lenovo ThinkPad T450s | |
| Lenovo ThinkPad T440s | |
| HP EliteBook 840 G2 | |
| HP EliteBook 850 G2 | |
| 1920x1080 Fire Strike Score (sort by value) | |
| Lenovo ThinkPad T450s | |
| Lenovo ThinkPad T450s | |
| Lenovo ThinkPad T440s | |
| HP EliteBook 840 G2 | |
| HP EliteBook 850 G2 | |
| SPECviewperf 12 | |
| 1900x1060 Catia (catia-04) (sort by value) | |
| Lenovo ThinkPad T450s | |
| Lenovo ThinkPad T450s | |
| HP EliteBook 850 G2 | |
| 1900x1060 Creo (creo-01) (sort by value) | |
| Lenovo ThinkPad T450s | |
| Lenovo ThinkPad T450s | |
| HP EliteBook 850 G2 | |
| 1900x1060 Energy (energy-01) (sort by value) | |
| Lenovo ThinkPad T450s | |
| Lenovo ThinkPad T450s | |
| HP EliteBook 850 G2 | |
| 1900x1060 Maya (maya-04) (sort by value) | |
| Lenovo ThinkPad T450s | |
| HP EliteBook 850 G2 | |
| 1900x1060 Medical (medical-01) (sort by value) | |
| Lenovo ThinkPad T450s | |
| Lenovo ThinkPad T450s | |
| HP EliteBook 850 G2 | |
| 1900x1060 Showcase (showcase-01) (sort by value) | |
| Lenovo ThinkPad T450s | |
| Lenovo ThinkPad T450s | |
| HP EliteBook 850 G2 | |
| 1900x1060 Siemens NX (snx-02) (sort by value) | |
| Lenovo ThinkPad T450s | |
| Lenovo ThinkPad T450s | |
| HP EliteBook 850 G2 | |
| 1900x1060 Solidworks (sw-03) (sort by value) | |
| Lenovo ThinkPad T450s | |
| Lenovo ThinkPad T450s | |
| HP EliteBook 850 G2 | |
| 3DMark 06 Standard Score | 11874 poäng | |
| 3DMark Vantage P Result | 7406 poäng | |
| 3DMark 11 Performance | 2380 poäng | |
| 3DMark Ice Storm Standard Score | 42339 poäng | |
| 3DMark Cloud Gate Standard Score | 6134 poäng | |
| 3DMark Fire Strike Score | 1426 poäng | |
| 3DMark Fire Strike Extreme Score | 365 poäng | |
Hjälp | ||
Tomb Raider | Diablo III | Counter-Strike: GO | Crysis 3 | Metro: Last Light | Dota 2 | Sims 4 | Fifa 15 | Alien: Isolation | F1 2014 | Civilization: Beyond Earth | Call of Duty: Advanced Warfare | GTA V
| Tomb Raider | |
| 1024x768 Low Preset (sort by value) | |
| Lenovo ThinkPad T450s-20BWS1UT00 | |
| Lenovo ThinkPad T450s-20BWS03F00 | |
| HP EliteBook 850 G2 J8R68EA | |
| Dell Latitude E7450 | |
| 1366x768 Normal Preset AA:FX AF:4x (sort by value) | |
| Lenovo ThinkPad T450s-20BWS1UT00 | |
| Lenovo ThinkPad T450s-20BWS03F00 | |
| HP EliteBook 850 G2 J8R68EA | |
| Dell Latitude E7450 | |
| 1366x768 High Preset AA:FX AF:8x (sort by value) | |
| Lenovo ThinkPad T450s-20BWS1UT00 | |
| Lenovo ThinkPad T450s-20BWS03F00 | |
| HP EliteBook 850 G2 J8R68EA | |
| Dell Latitude E7450 | |
| 1920x1080 Ultra Preset AA:FX AF:16x (sort by value) | |
| Lenovo ThinkPad T450s-20BWS1UT00 | |
| Lenovo ThinkPad T450s-20BWS03F00 | |
| HP EliteBook 850 G2 J8R68EA | |
| Dell Latitude E7450 | |
| Diablo III | |
| 1024x768 Low / off (sort by value) | |
| Lenovo ThinkPad T450s-20BWS1UT00 | |
| HP EliteBook 850 G2 J8R68EA | |
| Dell Latitude E7450 | |
| 1366x768 Medium / low (sort by value) | |
| Lenovo ThinkPad T450s-20BWS1UT00 | |
| HP EliteBook 850 G2 J8R68EA | |
| Dell Latitude E7450 | |
| 1366x768 High AA:on (sort by value) | |
| Lenovo ThinkPad T450s-20BWS1UT00 | |
| HP EliteBook 850 G2 J8R68EA | |
| Dell Latitude E7450 | |
| 1920x1080 High AA:on (sort by value) | |
| Lenovo ThinkPad T450s-20BWS1UT00 | |
| HP EliteBook 850 G2 J8R68EA | |
| Dell Latitude E7450 | |
| Counter-Strike: GO | |
| 1024x768 (Very) Low (sort by value) | |
| Lenovo ThinkPad T450s-20BWS1UT00 | |
| Dell Latitude E7450 | |
| 1366x768 Medium (sort by value) | |
| Lenovo ThinkPad T450s-20BWS1UT00 | |
| Dell Latitude E7450 | |
| 1366x768 High AA:2x MS AF:4x (sort by value) | |
| Lenovo ThinkPad T450s-20BWS1UT00 | |
| Dell Latitude E7450 | |
| 1920x1080 (Very) High, FXAA AA:4x MS AF:8x (sort by value) | |
| Lenovo ThinkPad T450s-20BWS1UT00 | |
| Dell Latitude E7450 | |
| Crysis 3 | |
| 1024x768 Low Preset (sort by value) | |
| Lenovo ThinkPad T450s-20BWS1UT00 | |
| HP EliteBook 850 G2 J8R68EA | |
| Dell Latitude E7450 | |
| 1366x768 Medium Preset AF:16x (sort by value) | |
| Lenovo ThinkPad T450s-20BWS1UT00 | |
| HP EliteBook 850 G2 J8R68EA | |
| Dell Latitude E7450 | |
| 1366x768 High Preset AA:FX AF:16x (sort by value) | |
| Lenovo ThinkPad T450s-20BWS1UT00 | |
| HP EliteBook 850 G2 J8R68EA | |
| Dell Latitude E7450 | |
| 1920x1080 Very High Preset AA:2xSM AF:16x (sort by value) | |
| Lenovo ThinkPad T450s-20BWS1UT00 | |
| HP EliteBook 850 G2 J8R68EA | |
| Dell Latitude E7450 | |
| Metro: Last Light | |
| 1024x768 Low (DX10) AF:4x (sort by value) | |
| Lenovo ThinkPad T450s-20BWS1UT00 | |
| Lenovo ThinkPad T450s-20BWS03F00 | |
| HP EliteBook 850 G2 J8R68EA | |
| Dell Latitude E7450 | |
| 1366x768 Medium (DX10) AF:4x (sort by value) | |
| Lenovo ThinkPad T450s-20BWS1UT00 | |
| Lenovo ThinkPad T450s-20BWS03F00 | |
| HP EliteBook 850 G2 J8R68EA | |
| Dell Latitude E7450 | |
| 1366x768 High (DX11) AF:16x (sort by value) | |
| Lenovo ThinkPad T450s-20BWS1UT00 | |
| Lenovo ThinkPad T450s-20BWS03F00 | |
| HP EliteBook 850 G2 J8R68EA | |
| Dell Latitude E7450 | |
| 1920x1080 Very High (DX11) AF:16x (sort by value) | |
| Lenovo ThinkPad T450s-20BWS1UT00 | |
| Lenovo ThinkPad T450s-20BWS03F00 | |
| HP EliteBook 850 G2 J8R68EA | |
| Dell Latitude E7450 | |
| Dota 2 | |
| 1024x768 Low / Off, Render Quality: 40 % (sort by value) | |
| Lenovo ThinkPad T450s-20BWS1UT00 | |
| Lenovo ThinkPad T450s-20BWS03F00 | |
| HP EliteBook 850 G2 J8R68EA | |
| Dell Latitude E7450 | |
| 1366x768 Medium / On, Render Quality: 70 % (sort by value) | |
| Lenovo ThinkPad T450s-20BWS1UT00 | |
| Lenovo ThinkPad T450s-20BWS03F00 | |
| HP EliteBook 850 G2 J8R68EA | |
| Dell Latitude E7450 | |
| 1920x1080 High / On, Render Quality: 100 % (sort by value) | |
| Lenovo ThinkPad T450s-20BWS1UT00 | |
| Lenovo ThinkPad T450s-20BWS03F00 | |
| HP EliteBook 850 G2 J8R68EA | |
| Dell Latitude E7450 | |
| Sims 4 | |
| 1024x768 Low Preset (sort by value) | |
| Lenovo ThinkPad T450s-20BWS1UT00 | |
| HP EliteBook 850 G2 J8R68EA | |
| Dell Latitude E7450 | |
| 1366x768 Medium Preset (sort by value) | |
| Lenovo ThinkPad T450s-20BWS1UT00 | |
| HP EliteBook 850 G2 J8R68EA | |
| Dell Latitude E7450 | |
| 1920x1080 High Preset (sort by value) | |
| Lenovo ThinkPad T450s-20BWS1UT00 | |
| HP EliteBook 850 G2 J8R68EA | |
| Dell Latitude E7450 | |
| 1920x1080 Ultra Preset (sort by value) | |
| Lenovo ThinkPad T450s-20BWS1UT00 | |
| HP EliteBook 850 G2 J8R68EA | |
| Dell Latitude E7450 | |
| Fifa 15 | |
| 1280x720 Low Preset (sort by value) | |
| Lenovo ThinkPad T450s-20BWS1UT00 | |
| Dell Latitude E7450 | |
| 1366x768 High Preset AA:2x MS (sort by value) | |
| Lenovo ThinkPad T450s-20BWS1UT00 | |
| HP EliteBook 850 G2 J8R68EA | |
| Dell Latitude E7450 | |
| 1920x1080 High Preset AA:4x MS (sort by value) | |
| Lenovo ThinkPad T450s-20BWS1UT00 | |
| HP EliteBook 850 G2 J8R68EA | |
| Dell Latitude E7450 | |
| Alien: Isolation | |
| 1024x768 (Very) Low, Off, Shadow Map 512 AF:1x (sort by value) | |
| Lenovo ThinkPad T450s-20BWS1UT00 | |
| HP EliteBook 850 G2 J8R68EA | |
| Dell Latitude E7450 | |
| 1366x768 Medium, On (AA & SSAO Off), Shadow Map 1024 AF:4x (sort by value) | |
| Lenovo ThinkPad T450s-20BWS1UT00 | |
| HP EliteBook 850 G2 J8R68EA | |
| Dell Latitude E7450 | |
| 1920x1080 High, On, Shadow Map 1536, Standard SSAO AA:FX AF:8x (sort by value) | |
| Lenovo ThinkPad T450s-20BWS1UT00 | |
| HP EliteBook 850 G2 J8R68EA | |
| Dell Latitude E7450 | |
| 1920x1080 Ultra, On, Shadow Map 2048, HDAO AA:2x SM AF:16x (sort by value) | |
| Lenovo ThinkPad T450s-20BWS1UT00 | |
| HP EliteBook 850 G2 J8R68EA | |
| Dell Latitude E7450 | |
| Civilization: Beyond Earth | |
| 1024x768 Minimum Preset (sort by value) | |
| Lenovo ThinkPad T450s-20BWS1UT00 | |
| HP EliteBook 850 G2 J8R68EA | |
| Dell Latitude E7450 | |
| 1366x768 Medium Preset (sort by value) | |
| Lenovo ThinkPad T450s-20BWS1UT00 | |
| HP EliteBook 850 G2 J8R68EA | |
| Dell Latitude E7450 | |
| 1920x1080 High Preset (sort by value) | |
| Lenovo ThinkPad T450s-20BWS1UT00 | |
| HP EliteBook 850 G2 J8R68EA | |
| Dell Latitude E7450 | |
| 1920x1080 Ultra Preset AA:4x MS (sort by value) | |
| Lenovo ThinkPad T450s-20BWS1UT00 | |
| HP EliteBook 850 G2 J8R68EA | |
| Dell Latitude E7450 | |
| Call of Duty: Advanced Warfare | |
| 1024x768 Low / Off (Shader Preload On) (sort by value) | |
| Lenovo ThinkPad T450s-20BWS1UT00 | |
| HP EliteBook 850 G2 J8R68EA | |
| 1366x768 Normal / On (Cache Shadow Maps Off) (sort by value) | |
| Lenovo ThinkPad T450s-20BWS1UT00 | |
| HP EliteBook 850 G2 J8R68EA | |
| 1920x1080 High / On (Cache Shadow Maps Off) AA:FX (sort by value) | |
| Lenovo ThinkPad T450s-20BWS1UT00 | |
| HP EliteBook 850 G2 J8R68EA | |
| GTA V | |
| 1024x768 Lowest Settings possible (sort by value) | |
| Lenovo ThinkPad T450s-20BWS1UT00 | |
| 1366x768 Normal/Off AF:4x (sort by value) | |
| Lenovo ThinkPad T450s-20BWS1UT00 | |
| 1920x1080 High/On (Advanced Graphics Off) AA:2xMSAA + FX AF:8x (sort by value) | |
| Lenovo ThinkPad T450s-20BWS1UT00 | |
| låg | med. | hög | ultra | |
|---|---|---|---|---|
| Diablo III (2012) | 155.4 | 106.2 | 89.1 | 53.8 |
| Counter-Strike: GO (2012) | 168.1 | 141.1 | 112.6 | 68.1 |
| Crysis 3 (2013) | 39.1 | 25.4 | 18.1 | 7 |
| Tomb Raider (2013) | 130.8 | 66.1 | 36.4 | 17.5 |
| Metro: Last Light (2013) | 46.4 | 36.4 | 22.5 | 11.3 |
| Dota 2 (2013) | 85.5 | 70.1 | 36.2 | |
| Sims 4 (2014) | 161.1 | 66.2 | 35.7 | 28.8 |
| Fifa 15 (2014) | 95.3 | 70.1 | 47 | |
| Alien: Isolation (2014) | 61.3 | 46.1 | 23.2 | 17.4 |
| F1 2014 (2014) | 107 | 78 | 49 | 28 |
| Civilization: Beyond Earth (2014) | 63.7 | 28 | 18.9 | 15.4 |
| Call of Duty: Advanced Warfare (2014) | 60.1 | 29.4 | 17.9 | |
| GTA V (2015) | 61.3 | 54.6 | 14.3 |
| Lenovo ThinkPad T450s Intel Core i5-5200U, NVIDIA GeForce 940M | Lenovo ThinkPad T450s Intel Core i7-5600U, Intel HD Graphics 5500 | HP EliteBook 840 G2 Intel Core i5-5200U, Intel HD Graphics 5500 | Dell Latitude E7450 Intel Core i5-5300U, Intel HD Graphics 5500 | |
|---|---|---|---|---|
| Noise | -1% | 1% | -5% | |
| Idle Minimum * | 29.1 | 29.1 -0% | 29.1 -0% | 29.1 -0% |
| Idle Average * | 29.1 | 29.1 -0% | 29.1 -0% | 29.1 -0% |
| Idle Maximum * | 29.1 | 29.1 -0% | 29.1 -0% | 30 -3% |
| Load Average * | 33.1 | 34.3 -4% | 32.2 3% | 36.4 -10% |
| Load Maximum * | 34.3 | 34.8 -1% | 34.2 -0% | 37.8 -10% |
* ... smaller is better
Ljudnivå
| Låg belastning |
| 29.1 / 29.1 / 29.1 dB(A) |
| Hög belastning |
| 33.1 / 34.3 dB(A) |
 | ||
30 dB tyst 40 dB(A) hörbar 50 dB(A) högt ljud |
||
min:  , med:  , max:  Voltcraft SL-451 (15 cm avstånd) | ||
(-) The average temperature for the upper side under maximal load is 39.1 °C / 102 F, compared to the average of 29.5 °C / 85 F for the devices in the class Office.
(-) The maximum temperature on the upper side is 49.6 °C / 121 F, compared to the average of 34.3 °C / 94 F, ranging from 21.2 to 62.5 °C for the class Office.
(-) The bottom heats up to a maximum of 51.9 °C / 125 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 28.7 °C / 84 F, compared to the device average of 29.5 °C / 85 F.
(-) The palmrests and touchpad can get very hot to the touch with a maximum of 41.4 °C / 106.5 F.
(-) The average temperature of the palmrest area of similar devices was 27.6 °C / 81.7 F (-13.8 °C / -24.8 F).
(-) The maximum temperature on the upper side is 49.6 °C / 121 F, compared to the average of 34.3 °C / 94 F, ranging from 21.2 to 62.5 °C for the class Office.
(-) The bottom heats up to a maximum of 51.9 °C / 125 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 28.7 °C / 84 F, compared to the device average of 29.5 °C / 85 F.
(-) The palmrests and touchpad can get very hot to the touch with a maximum of 41.4 °C / 106.5 F.
(-) The average temperature of the palmrest area of similar devices was 27.6 °C / 81.7 F (-13.8 °C / -24.8 F).
Strömförbrukning
| Av/Standby | 0 / 0.1 Watt |
| Låg belastning | 3.1 / 8.6 / 9.6 Watt |
| Hög belastning |
35.6 / 49.4 Watt |
   
| |
Förklaring:
min: ,
med: ,
max: Extech Power Analyzer 380803 | |
| Lenovo ThinkPad T450s-20BWS1UT00 96 Wh | Lenovo ThinkPad T450s-20BWS03F00 48 Wh | Dell Latitude E7450 54 Wh | HP EliteBook 840 G2 50 Wh | Lenovo Thinkpad T440s 20AQ0069GE 96 Wh | |
|---|---|---|---|---|---|
| Battery Runtime | -60% | -48% | -49% | -11% | |
| Reader / Idle | 1857 | 774 -58% | 714 -62% | 961 -48% | 1695 -9% |
| H.264 | 757 | 322 -57% | 452 -40% | 324 -57% | 670 -11% |
| WiFi v1.3 | 648 | 276 -57% | 422 -35% | 422 -35% | |
| Load | 259 | 88 -66% | 115 -56% | 112 -57% | 225 -13% |
| WiFi | 336 | 459 | 750 |
För
+ Lätt och robust chassi
+ Utmärkt tangentbord
+ Bra IPS-skärm
+ Skaplig program- och grafikprestanda
+ Låg ljudutveckling
+ LTE-modul kan installeras
+ Extrem batteritid (med extrabatteri)
+ 3 års garanti
Emot
- Bara en minnesplats
- Obekväm pekplatta
- Det sekundära batteriet sticker ut
De flesta användare kommer lätt att avstå från 20 % högre prestanda med den dyra Core i7-5600U-processorn. Däremot fördubblar ett GeForce 940M datorns 3D-prestanda utan att driva upp priset till orimliga nivåer.
Vi tycker också att extrabatteriet på 72 Wh är ett bra tillval. Batteritider på ungefär 12 timmar kompenserar snabbt för den extra vikten och tjockleken – särskilt eftersom man klarar sig på det integrerade 24 Wh-batteriet under kortare utflykter. Extrabatteriet på 48 Wh ser vi ingen poäng med; det är lika tjockt, obetydligt lättare och bara lite billigare än 72 Wh-modellen.
Vi har redan avhandlat datorns övriga kvaliteter och svagheter och många av de punkterna kan överföras till andra konfigurationer. Studenter och lärare bör definitivt dra nytta av de specialiserade modellerna – vissa konfigurationer, som GeForce-grafiken, finns bara tillgängliga för denna målgrupp.
Lenovo ThinkPad T450s-20BWS1UT00
- 02/25/2016 v5 (old)
Till Schönborn
Office - Vägt medel
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