Breve análisis del subportátil HP EliteBook 820 G2
HP Elitebook 820 G2-J8R58EA (EliteBook 820 Serie)
Procesador
Intel Core i7-5500U 2 x 2.4 - 3 GHz, Broadwell
Adaptador gráfico
Intel HD Graphics 5500, Núcleo: 950 MHz, single channel, 10.18.10.3995
Memoría
8 GB
, DDR3-1600, monocanal, dos ranuras RAM (una ocupada)
pantalla
12.50 pulgadas 16:9, 1920 x 1080 pixels 176 PPI, LG Philips, IPS, lustroso: no
Placa base
Intel Broadwell-U PCH-LP (Premium)
Disco duro
Samsung SSD PM851 256 GB MZ7TE256HMHP, 256 GB
, 200 GB libre
Peso
1.3 kg, Suministro de Electricidad: 195 g
Precio
1999 Euros
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.
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LG Philips tested with X-Rite i1Pro 2
Máximo: 320 cd/m² (Nits) Médio: 297.7 cd/m²iluminación: 83 %
Brillo con batería: 300 cd/m²
Contraste: 909:1 (Negro: 0.33 cd/m²)
ΔE Color 3.68 | 0.5-29.43 Ø4.91
ΔE Greyscale 2.47 | 0.5-98 Ø5.2
64.9% sRGB (Argyll 1.6.3 3D)
41.6% AdobeRGB 1998 (Argyll 1.6.3 3D)
45.24% AdobeRGB 1998 (Argyll 2.2.0 3D)
65.3% sRGB (Argyll 2.2.0 3D)
43.72% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.4
| HP Elitebook 820 G2-J8R58EA 1920x1080 | HP EliteBook 820 G1 1366x768 | HP EliteBook 725 G2 1366x768 | Lenovo ThinkPad X250-20CLS06D00 1920x1080 | Dell Latitude 12 E7250 1920x1080 | Apple MacBook 12 (Early 2015) 1.1 GHz 2304x1440 | |
|---|---|---|---|---|---|---|
| Display | -9% | -7% | 1% | 2% | 51% | |
| Display P3 Coverage | 43.72 | 39.89 -9% | 40.56 -7% | 44.14 1% | 44.48 2% | 67.6 55% |
| sRGB Coverage | 65.3 | 59 -10% | 61 -7% | 65.8 1% | 66.2 1% | 95.6 46% |
| AdobeRGB 1998 Coverage | 45.24 | 40.98 -9% | 41.92 -7% | 45.71 1% | 45.96 2% | 68.7 52% |
| Screen | -97% | -119% | -2% | -21% | 25% | |
| Brightness middle | 300 | 229 -24% | 188 -37% | 397 32% | 360 20% | 345 15% |
| Brightness | 298 | 211 -29% | 186 -38% | 357 20% | 330 11% | 325 9% |
| Brightness Distribution | 83 | 86 4% | 91 10% | 81 -2% | 81 -2% | 90 8% |
| Black Level * | 0.33 | 0.63 -91% | 0.86 -161% | 0.44 -33% | 0.53 -61% | 0.324 2% |
| Contrast | 909 | 363 -60% | 219 -76% | 902 -1% | 679 -25% | 1065 17% |
| Colorchecker dE 2000 * | 3.68 | 10.75 -192% | 12.31 -235% | 4.2 -14% | 5.58 -52% | 1.62 56% |
| Greyscale dE 2000 * | 2.47 | 11.72 -374% | 12.56 -409% | 3.1 -26% | 3.98 -61% | 1.88 24% |
| Gamma | 2.4 92% | 2.62 84% | 1.86 118% | 2.6 85% | 2.21 100% | 2.55 86% |
| CCT | 6310 103% | 15283 43% | 12047 54% | 6246 104% | 6192 105% | 6411 101% |
| Color Space (Percent of AdobeRGB 1998) | 41.6 | 37 -11% | 38.6 -7% | 42 1% | 42.2 1% | 61.8 49% |
| Color Space (Percent of sRGB) | 64.9 | 65.5 1% | 95.5 47% | |||
| Colorchecker dE 2000 max. * | 2.51 | |||||
| Media total (Programa/Opciones) | -53% /
-73% | -63% /
-89% | -1% /
-2% | -10% /
-15% | 38% /
32% |
* ... más pequeño es mejor
Cinebench R15 | Cinebench R11.5 | Cinebench R10 | Geekbench 3 | Sunspider | Mozilla Kraken 1.1 | Octane V2 | Peacekeeper
| Geekbench 3 | |
| 32 Bit Single-Core Score (ordenar por valor) | |
| HP Elitebook 820 G2-J8R58EA | |
| Lenovo ThinkPad X250-20CLS06D00 | |
| Apple MacBook 12 (Early 2015) 1.1 GHz | |
| 32 Bit Multi-Core Score (ordenar por valor) | |
| HP Elitebook 820 G2-J8R58EA | |
| Lenovo ThinkPad X250-20CLS06D00 | |
| Apple MacBook 12 (Early 2015) 1.1 GHz | |
| Sunspider - 1.0 Total Score (ordenar por valor) | |
| HP Elitebook 820 G2-J8R58EA | |
| Lenovo ThinkPad X250-20CLS06D00 | |
| Dell Latitude 12 E7250 | |
| Apple MacBook 12 (Early 2015) 1.1 GHz | |
| Mozilla Kraken 1.1 - Total (ordenar por valor) | |
| HP Elitebook 820 G2-J8R58EA | |
| Lenovo ThinkPad X250-20CLS06D00 | |
| Dell Latitude 12 E7250 | |
| Apple MacBook 12 (Early 2015) 1.1 GHz | |
| Octane V2 - Total Score (ordenar por valor) | |
| HP Elitebook 820 G2-J8R58EA | |
| Lenovo ThinkPad X250-20CLS06D00 | |
| Dell Latitude 12 E7250 | |
| Apple MacBook 12 (Early 2015) 1.1 GHz | |
| Peacekeeper - --- (ordenar por valor) | |
| HP Elitebook 820 G2-J8R58EA | |
| Lenovo ThinkPad X250-20CLS06D00 | |
| Apple MacBook 12 (Early 2015) 1.1 GHz | |
* ... más pequeño es mejor
| PCMark 7 Score | 4414 puntos | |
| PCMark 8 Home Score Accelerated v2 | 2987 puntos | |
| PCMark 8 Creative Score Accelerated v2 | 3306 puntos | |
| PCMark 8 Work Score Accelerated v2 | 4133 puntos | |
ayuda | ||
| PCMark 7 - Score (ordenar por valor) | |
| HP Elitebook 820 G2-J8R58EA | |
| HP EliteBook 820 G1 | |
| HP EliteBook 725 G2 | |
| Lenovo ThinkPad X250-20CLS06D00 | |
| Dell Latitude 12 E7250 | |
Samsung SSD PM851 256 GB MZ7TE256HMHP
Sequential Read:
523 MB/s
Sequential Write:
268.3 MB/s
512K Read:
445.6 MB/s
512K Write:
268.1 MB/s
4K Read:
29.14 MB/s
4K Write:
136.4 MB/s
4K QD32 Read:
384.3 MB/s
4K QD32 Write:
266.5 MB/s
| 3DMark 11 Performance | 1059 puntos | |
| 3DMark Ice Storm Standard Score | 37897 puntos | |
| 3DMark Cloud Gate Standard Score | 4806 puntos | |
| 3DMark Fire Strike Score | 619 puntos | |
ayuda | ||
| bajo | medio | alto | ultra | |
|---|---|---|---|---|
| Tomb Raider (2013) | 45.8 | 23.2 | 14.8 | 7.2 |
| GRID: Autosport (2014) | 70.6 | 25.4 | 14.7 | 12.5 |
| Dirt Rally (2015) | 63.8 | 18.6 | 12.5 | 12.5 |
Ruido
| Ocioso |
| 29.2 / 29.2 / 29.2 dB(A) |
| Carga |
| 34.7 / 35.1 dB(A) |
 | ||
30 dB silencioso 40 dB(A) audible 50 dB(A) ruidosamente alto |
||
min:  , med:  , max:  Voltcraft sl-451 (15 cm de distancia) | ||
| HP Elitebook 820 G2-J8R58EA 5500/5500U | HP EliteBook 820 G1 4400/4600U | HP EliteBook 725 G2 R6 (Kaveri)/A10 Pro-7350B | Lenovo ThinkPad X250-20CLS06D00 5500/5600U | Dell Latitude 12 E7250 5500/5300U | |
|---|---|---|---|---|---|
| Noise | -4% | -3% | 1% | -6% | |
| Idle Minimum * | 29.2 | 29.6 -1% | 29.2 -0% | 29 1% | 29.3 -0% |
| Idle Average * | 29.2 | 30.7 -5% | 30.3 -4% | 29 1% | 29.3 -0% |
| Idle Maximum * | 29.2 | 31.3 -7% | 31.8 -9% | 30.3 -4% | 29.3 -0% |
| Load Average * | 34.7 | 35.7 -3% | 34.3 1% | 33.4 4% | 37.9 -9% |
| Load Maximum * | 35.1 | 35.8 -2% | 35.6 -1% | 33.7 4% | 42.8 -22% |
* ... más pequeño es mejor
(±) The average temperature for the upper side under maximal load is 36.5 °C / 98 F, compared to the average of 30.8 °C / 87 F for the devices in the class Subnotebook.
(±) The maximum temperature on the upper side is 43.2 °C / 110 F, compared to the average of 35.9 °C / 97 F, ranging from 21.4 to 59 °C for the class Subnotebook.
(-) The bottom heats up to a maximum of 45.1 °C / 113 F, compared to the average of 39.4 °C / 103 F
(+) In idle usage, the average temperature for the upper side is 29.9 °C / 86 F, compared to the device average of 30.8 °C / 87 F.
(+) The palmrests and touchpad are reaching skin temperature as a maximum (33 °C / 91.4 F) and are therefore not hot.
(-) The average temperature of the palmrest area of similar devices was 28.3 °C / 82.9 F (-4.7 °C / -8.5 F).
(±) The maximum temperature on the upper side is 43.2 °C / 110 F, compared to the average of 35.9 °C / 97 F, ranging from 21.4 to 59 °C for the class Subnotebook.
(-) The bottom heats up to a maximum of 45.1 °C / 113 F, compared to the average of 39.4 °C / 103 F
(+) In idle usage, the average temperature for the upper side is 29.9 °C / 86 F, compared to the device average of 30.8 °C / 87 F.
(+) The palmrests and touchpad are reaching skin temperature as a maximum (33 °C / 91.4 F) and are therefore not hot.
(-) The average temperature of the palmrest area of similar devices was 28.3 °C / 82.9 F (-4.7 °C / -8.5 F).
| HP Elitebook 820 G2-J8R58EA 5500/5500U | HP EliteBook 820 G1 4400/4600U | HP EliteBook 725 G2 R6 (Kaveri)/A10 Pro-7350B | Lenovo ThinkPad X250-20CLS06D00 5500/5600U | Dell Latitude 12 E7250 5500/5300U | Apple MacBook 12 (Early 2015) 1.1 GHz 5300/5Y31 | |
|---|---|---|---|---|---|---|
| Heat | 10% | -1% | 5% | -8% | -6% | |
| Maximum Upper Side * | 43.2 | 39.7 8% | 39.7 8% | 43.6 -1% | 46.7 -8% | 45.7 -6% |
| Maximum Bottom * | 45.1 | 41.9 7% | 41.7 8% | 42.3 6% | 56 -24% | 49.4 -10% |
| Idle Upper Side * | 31.2 | 27.6 12% | 34.3 -10% | 29.1 7% | 30.1 4% | 32.5 -4% |
| Idle Bottom * | 32.5 | 28.8 11% | 35.7 -10% | 30 8% | 33.2 -2% | 33.1 -2% |
* ... más pequeño es mejor
Consumo de corriente
| Off / Standby | 0 / 0.1 Watt |
| Ocioso | 3.1 / 5.8 / 6.5 Watt |
| Carga |
30.5 / 46.3 Watt |
   
| |
Clave:
min: ,
med: ,
max: Extech Power Analyzer 380803 | |
| HP Elitebook 820 G2-J8R58EA 5500/5500U | HP EliteBook 820 G1 4400/4600U | HP EliteBook 725 G2 R6 (Kaveri)/A10 Pro-7350B | Lenovo ThinkPad X250-20CLS06D00 5500/5600U | Dell Latitude 12 E7250 5500/5300U | Apple MacBook 12 (Early 2015) 1.1 GHz 5300/5Y31 | |
|---|---|---|---|---|---|---|
| Power Consumption | 4% | -35% | -4% | -22% | 28% | |
| Idle Minimum * | 3.1 | 3.2 -3% | 7 -126% | 2.7 13% | 4.1 -32% | 1.7 45% |
| Idle Average * | 5.8 | 5.2 10% | 8.6 -48% | 7 -21% | 8.3 -43% | 5.3 9% |
| Idle Maximum * | 6.5 | 7.5 -15% | 9.9 -52% | 8 -23% | 9.4 -45% | 6 8% |
| Load Average * | 30.5 | 34.3 -12% | 24.4 20% | 28.6 6% | 31.6 -4% | 18.5 39% |
| Load Maximum * | 46.3 | 26.8 42% | 32.5 30% | 44.3 4% | 40.4 13% | 29.3 37% |
* ... más pequeño es mejor
| HP Elitebook 820 G2-J8R58EA 46 Wh | HP EliteBook 820 G1 46 Wh | HP EliteBook 725 G2 46 Wh | Lenovo ThinkPad X250-20CLS06D00 48 Wh | Dell Latitude 12 E7250 52 Wh | Apple MacBook 12 (Early 2015) 1.1 GHz 40 Wh | |
|---|---|---|---|---|---|---|
| Duración de Batería | 9% | -22% | -4% | 12% | 48% | |
| Reader / Idle | 921 | 813 -12% | 456 -50% | 779 -15% | 845 -8% | 1407 53% |
| H.264 | 293 | 327 12% | 205 -30% | 342 17% | 402 37% | 426 45% |
| WiFi v1.3 | 338 | 298 -12% | 456 35% | |||
| Load | 97 | 124 28% | 110 13% | 92 -5% | 103 6% | 155 60% |
| WiFi | 392 | 258 | 325 | 446 |
Pro
+ Display IPS mate, brillante de gran contraste
+ Excelente calidad de carcasa
+ Dispositivos de entrada de gama alta
+ LTE
+ Fácil mantenimiento
+ Gran rendimiento de sistema
+ Veloz SSD
+ Ranura M.2 libre
+ 3 años de garantía
Contra
- El ventilador produce ruido lateral
- Malos altavoces
- Caro
El HP EliteBook 820 G2 es una mejora Broadwell del 820 G1. Sólo las entrañas son diferentes, mientras que el exterior sigue igual. La nueva combinación CPU-GPU asegura una ligera ganancia de rendimiento. Además, está la carcasa de gama alta, el sofisticado mantenimiento y los buenos dispositivos de entrada. El dispositivo no se calienta demasiado y puede funcionar en silencio. Por desgracia, el ventilador genera molestos ruidos laterales en cuanto se enciende. Un módem LTE posibilita el acceso móvil a internet. También nos gustó el display IPS brillante y de genial contraste. En general, el veredicto para el predecesor Haswell también vale aquí:
Cumple exhaustivamente con los requisitos que se esperan de un dispositivo portátil profesional de oficina.
Ésta es una versión acortada del análisis original. Puedes leer el análisis completo en inglés aquí.
HP Elitebook 820 G2-J8R58EA
- 02/16/2016 v5 (old)
Sascha Mölck
Subnotebook - media ponderada
Price comparison
