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MagyarBreve análisis del HP EliteBook 745 G2
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Samsung tested with X-Rite i1Pro 2
Máximo: 219 cd/m² (Nits) Médio: 201.8 cd/m²iluminación: 76 %
Brillo con batería: 208 cd/m²
Contraste: 289:1 (Negro: 0.72 cd/m²)
ΔE Color 12.51 | 0.5-29.43 Ø4.92
ΔE Greyscale 13.57 | 0.5-98 Ø5.2
35% AdobeRGB 1998 (Argyll 1.6.3 3D)
37.64% AdobeRGB 1998 (Argyll 2.2.0 3D)
54.7% sRGB (Argyll 2.2.0 3D)
36.42% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.15
| HP Elitebook 745 G2 Radeon R6 (Kaveri), A10 Pro-7350B, Hitachi Travelstar Z7K500 HTS725050A7E630 | HP EliteBook 840 G1 HD Graphics 4400, 4600U, Intel SSD Pro 1500 Series SSDSC2BF180A4H | Lenovo ThinkPad T440 20B6005YGE HD Graphics 4400, 4600U, Hitachi Travelstar Z7K500 HTS725050A7E630 | Fujitsu LifeBook E744 HD Graphics 4600, 4702MQ, Samsung SSD PM851 256 GB MZ7TE256HMHP | |
|---|---|---|---|---|
| Display | 14% | 14% | 11% | |
| Display P3 Coverage | 36.42 | 41.65 14% | 41.69 14% | 40.33 11% |
| sRGB Coverage | 54.7 | 62.3 14% | 62.3 14% | 60.4 10% |
| AdobeRGB 1998 Coverage | 37.64 | 43.08 14% | 43.13 15% | 41.71 11% |
| Screen | 25% | 14% | 6% | |
| Brightness middle | 208 | 280 35% | 294 41% | 265 27% |
| Brightness | 202 | 280 39% | 268 33% | 265 31% |
| Brightness Distribution | 76 | 87 14% | 86 13% | 89 17% |
| Black Level * | 0.72 | 0.69 4% | 0.918 -28% | 1.15 -60% |
| Contrast | 289 | 406 40% | 320 11% | 230 -20% |
| Colorchecker dE 2000 * | 12.51 | 9.41 25% | 10.9 13% | 9.66 23% |
| Greyscale dE 2000 * | 13.57 | 10.19 25% | 11.88 12% | 10.37 24% |
| Gamma | 2.15 102% | 2.49 88% | 2.37 93% | 2.67 82% |
| CCT | 15339 42% | 12671 51% | 15518 42% | 11804 55% |
| Color Space (Percent of AdobeRGB 1998) | 35 | 40 14% | 40 14% | 38 9% |
| Media total (Programa/Opciones) | 20% /
22% | 14% /
14% | 9% /
8% |
* ... más pequeño es mejor
| PCMark 7 Score | 2005 puntos | |
| PCMark 8 Home Score Accelerated v2 | 2444 puntos | |
| PCMark 8 Work Score Accelerated v2 | 3511 puntos | |
ayuda | ||
| PCMark 8 - Work Score Accelerated v2 (ordenar por valor) | |
| HP Elitebook 745 G2 | |
| HP Probook 645 G1 | |
| HP ProBook 640 G1 H5G66ET | |
| Lenovo ThinkPad T440 20B6005YGE | |
| Fujitsu LifeBook E744 | |
| HP EliteBook 840 G1 | |
Hitachi Travelstar Z7K500 HTS725050A7E630
Tasa de Transferencia Mínima:
58.9 MB/s
Tasa de Transferencia Máxima:
122.9 MB/s
Tasa de Transferencia Promedio:
97.3 MB/s
Tiempo de Acceso:
17.6 ms
Velocidad de Ráfagas:
265.6 MB/s
| 3DMark 03 Standard | 12557 puntos | |
| 3DMark 05 Standard | 7324 puntos | |
| 3DMark 06 Standard Score | 4320 puntos | |
| 3DMark Vantage P Result | 3592 puntos | |
| 3DMark 11 Performance | 1188 puntos | |
| 3DMark Ice Storm Standard Score | 32355 puntos | |
| 3DMark Cloud Gate Standard Score | 3158 puntos | |
| 3DMark Fire Strike Score | 578 puntos | |
ayuda | ||
| bajo | medio | alto | ultra | |
|---|---|---|---|---|
| Battlefield: Bad Company 2 (2010) | 37.5 | 28.4 | 19.9 | 8.1 |
| Dirt 3 (2011) | 66.1 | 35.2 | 25.2 | 12.9 |
| Deus Ex Human Revolution (2011) | 44.9 | 24.2 | 10.4 | |
| Battlefield 3 (2011) | 21.1 | 15 | 11.9 | |
| Alan Wake (2012) | 16.3 | 10.3 | ||
| Sleeping Dogs (2012) | 30 | 22.1 | 11 | |
| Dead Space 3 (2013) | 45.2 | 23.1 | 18.8 | 11.6 |
| Tomb Raider (2013) | 38.1 | 19.9 | 13.7 | |
| StarCraft II: Heart of the Swarm (2013) | 89.8 | 30.9 | 19.6 | 6.5 |
| BioShock Infinite (2013) | 31.2 | 17.3 | 13.9 | |
| GRID 2 (2013) | 49.5 | 27.1 | 20.7 | 12.5 |
| Splinter Cell: Blacklist (2013) | 21.1 | 15.7 | 7.6 | |
| Saints Row IV (2013) | 18.9 | 15.2 | 7.8 | |
| The Bureau: XCOM Declassified (2013) | 19.8 | 13.1 | 9.1 | |
| F1 2013 (2013) | 35 | 25 | 23 | 13 |
| Batman: Arkham Origins (2013) | 30 | 17 | 11 | |
| X-Plane 10.25 (2013) | 28.4 | 11.8 | 5.1 | |
| Thief (2014) | 9.8 | 3.7 | 3.2 |
| HP Elitebook 745 G2 Radeon R6 (Kaveri), A10 Pro-7350B, Hitachi Travelstar Z7K500 HTS725050A7E630 | HP EliteBook 840 G1 HD Graphics 4400, 4600U, Intel SSD Pro 1500 Series SSDSC2BF180A4H | Fujitsu LifeBook E744 HD Graphics 4600, 4702MQ, Samsung SSD PM851 256 GB MZ7TE256HMHP | HP EliteBook 755 G2 Radeon R6 (Kaveri), A10 Pro-7350B, Hitachi Travelstar Z7K500 HTS725050A7E630 | |
|---|---|---|---|---|
| Tomb Raider | 35% | 30% | 34% | |
| 1024x768 Low Preset | 38.1 | 52.4 38% | 52.6 38% | 51.5 35% |
| 1366x768 Normal Preset AA:FX AF:4x | 19.9 | 26 31% | 24.1 21% | 26.3 32% |
| Thief | 110% | 86% | ||
| 1024x768 Very Low Preset | 9.8 | 16.5 68% | 12.5 28% | |
| 1366x768 Normal Preset AA:FX | 3.7 | 9.3 151% | 9 143% | |
| Media total (Programa/Opciones) | 35% /
35% | 70% /
70% | 60% /
60% |
Ruido
| Ocioso |
| 31.2 / 31.2 / 31.2 dB(A) |
| HDD |
| 31.2 dB(A) |
| Carga |
| 32.7 / 35.3 dB(A) |
 | ||
30 dB silencioso 40 dB(A) audible 50 dB(A) ruidosamente alto |
||
min:  , med:  , max:  Voltcraft sl-451 (15 cm de distancia) | ||
(±) The average temperature for the upper side under maximal load is 35.7 °C / 96 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 40.4 °C / 105 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 43.6 °C / 110 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 30.9 °C / 88 F, compared to the device average of 29.5 °C / 85 F.
(+) The palmrests and touchpad are reaching skin temperature as a maximum (35.4 °C / 95.7 F) and are therefore not hot.
(-) The average temperature of the palmrest area of similar devices was 27.7 °C / 81.9 F (-7.7 °C / -13.8 F).
(±) The maximum temperature on the upper side is 40.4 °C / 105 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 43.6 °C / 110 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 30.9 °C / 88 F, compared to the device average of 29.5 °C / 85 F.
(+) The palmrests and touchpad are reaching skin temperature as a maximum (35.4 °C / 95.7 F) and are therefore not hot.
(-) The average temperature of the palmrest area of similar devices was 27.7 °C / 81.9 F (-7.7 °C / -13.8 F).
Consumo de corriente
| Off / Standby | 0 / 0.1 Watt |
| Ocioso | 6.1 / 8.8 / 9.9 Watt |
| Carga |
31.2 / 33.5 Watt |
   
| |
Clave:
min: ,
med: ,
max: Extech Power Analyzer 380803 | |
| HP Elitebook 745 G2 Radeon R6 (Kaveri), A10 Pro-7350B, Hitachi Travelstar Z7K500 HTS725050A7E630 | HP EliteBook 840 G1 HD Graphics 4400, 4600U, Intel SSD Pro 1500 Series SSDSC2BF180A4H | Fujitsu LifeBook E744 HD Graphics 4600, 4702MQ, Samsung SSD PM851 256 GB MZ7TE256HMHP | Lenovo ThinkPad T440 20B6005YGE HD Graphics 4400, 4600U, Hitachi Travelstar Z7K500 HTS725050A7E630 | |
|---|---|---|---|---|
| Duración de Batería | 27% | 32% | 16% | |
| Reader / Idle | 562 | 778 38% | 881 57% | 858 53% |
| H.264 | 246 | 296 20% | ||
| WiFi | 279 | 364 30% | 351 26% | 260 -7% |
| Load | 95 | 112 18% | 106 12% | 96 1% |
Comparado con el EliteBook 840, sólo se han cambiado las entrañas en el EliteBook 745 de construcción idéntica. La nueva APU AMD causa una impresión general buena. Aunque el procesador de la APU no puede competir del todo con los modelos premium de intel de la línea Core i5 y Core i7, sí logra el rendimiento de procesadores de la línea Core i3. En teoría, los quadcore de AMD tienen más potencial, pero no pueden alcanzar todo su rendimiento en el EliteBook. El chip gráfico Radeon R6 también es atractivo. Su rendimiento bastaría de sobras para algunos juegos junto con una placa de RAM más (modo dual-channel). Básicamente, el EliteBook 745 puede ofrecer buenas duraciones de batería. Sin embargo, el idéntico EliteBook 840 dura más con una carga de batería. No deberíamos olvidar mencionar la pantalla de inferior calidad. Es oscura, de poco contraste y tiene un tinte azulado. Sólo la pantalla podría ser una opción importante para que muchos clientes potenciales no compren el portátil. Al EliteBook 745 le costará encontrar compradores ya que las versiones básicas del EliteBook 840 también arrancan en 900 Euros.
