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Breve análisis del subportátil HP EliteBook 820 G2

Actualización Broadwell. El EliteBook 820 G2 es un portátil clase business de 12.5". En general, causó una buena impresión y no tiene de qué esconderse frente a la competencia. Sin embargo, tampoco es que sea precisamente asequible costando casi 2000 Euros.
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
Tarjeta de sonido
Realtek ALC280 @ Intel Broadwell PCH-LP High Definition Audio Controller
Conexiones
3 USB 3.0, 1 VGA, 1 DisplayPort, 1 Kensington Lock, 1 Docking Station Port, Audio Conexiones: clavija combinada de audio, Card Reader: SD, 1 eSata, 1 Lector de Huellas Digitales, Brightness Sensor, Sensores: iluminación, golpe, GPS, TPM 1.2
Equipamento de red
Intel I218-LM Gigabit (10/100/1000MBit/s), Intel Dual Band Wireless-AC 7265 (a/b/g/h/n = Wi-Fi 4/ac = Wi-Fi 5/), Bluetooth 4.0, HP lt4112 Gobi 4G, LTE, GPS
Tamaño
Alto x ancho x profundidad (en mm): 21 x 310 x 215
Battería
46 Wh Litio-Ion, removeable
Sistema Operativo
Microsoft Windows 7 Professional (64 Bit) + Windows 8 Pro (64 Bit)
Camera
Webcam: Webcam HD
Primary Camera: 0.9 MPix
Características adicionales
Altavoces: Estéreo, Teclado: Chiclet, Luz de Teclado: si, DVD de recuperación (Windows 8.1 Pro), HP Mobile Connect Welcome Pack, Cyberlink PowerDVD 12, Cyberlink YouCam, MS Offcice (prueba), MS Security Essentials, 36 Meses Garantía
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.

 

295
cd/m²
310
cd/m²
298
cd/m²
320
cd/m²
300
cd/m²
310
cd/m²
298
cd/m²
267
cd/m²
281
cd/m²
Temperatura del cuarto
LG Philips tested with X-Rite i1Pro 2
Máximo: 320 cd/m² (Nits) Médio: 297.7 cd/m²
iluminación: 83 %
Brillo con batería: 300 cd/m²
Contraste: 909:1 (Negro: 0.33 cd/m²)
ΔE Color 3.68 | 0.5-29.43 Ø5
ΔE Greyscale 2.47 | 0.57-98 Ø5.3
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

CPU-Z
CPU-Z
CPU-Z
CPU-Z
CPU-Z
GPU-Z
HWInfo
LatencyMon
Cinebench R10 Shading 32Bit
5959
Cinebench R10 Rendering Multiple CPUs 32Bit
9969
Cinebench R10 Rendering Single 32Bit
4561
Cinebench R11.5 OpenGL 64Bit
19.22 fps
Cinebench R11.5 CPU Multi 64Bit
3.14 Points
Cinebench R11.5 CPU Single 64Bit
1.41 Points
Cinebench R15 Ref. Match 64Bit
98 %
Cinebench R15 OpenGL 64Bit
25.44 fps
Cinebench R15 CPU Multi 64Bit
287 Points
Cinebench R15 CPU Single 64Bit
123 Points
ayuda
Cinebench R15
CPU Multi 64Bit (ordenar por valor)
HP Elitebook 820 G2-J8R58EA
HD Graphics 5500, 5500U, Samsung SSD PM851 256 GB MZ7TE256HMHP
287 Points
HP EliteBook 820 G1
HD Graphics 4400, 4600U, Intel SSD Pro 1500 Series SSDSC2BF180A4H
261 Points -9%
HP EliteBook 725 G2
Radeon R6 (Kaveri), A10 Pro-7350B, Hitachi Travelstar Z7K500 HTS725050A7E630
151 Points -47%
Lenovo ThinkPad X250-20CLS06D00
HD Graphics 5500, 5600U, Intel SSD Pro 2500 Series SSDSC2BF360A5L
301 Points +5%
Dell Latitude 12 E7250
HD Graphics 5500, 5300U, Samsung PM851 Series MZMTE256HMHP
264 Points -8%
Apple MacBook 12 (Early 2015) 1.1 GHz
HD Graphics 5300, 5Y31, Apple SSD AP0256
211 Points -26%
Apple MacBook 12 (Early 2015) 1.1 GHz
HD Graphics 5300, 5Y31, Apple SSD AP0256
205 Points -29%
CPU Single 64Bit (ordenar por valor)
HP Elitebook 820 G2-J8R58EA
HD Graphics 5500, 5500U, Samsung SSD PM851 256 GB MZ7TE256HMHP
123 Points
HP EliteBook 820 G1
HD Graphics 4400, 4600U, Intel SSD Pro 1500 Series SSDSC2BF180A4H
125 Points +2%
HP EliteBook 725 G2
Radeon R6 (Kaveri), A10 Pro-7350B, Hitachi Travelstar Z7K500 HTS725050A7E630
55 Points -55%
Lenovo ThinkPad X250-20CLS06D00
HD Graphics 5500, 5600U, Intel SSD Pro 2500 Series SSDSC2BF360A5L
130 Points +6%
Dell Latitude 12 E7250
HD Graphics 5500, 5300U, Samsung PM851 Series MZMTE256HMHP
114 Points -7%
Apple MacBook 12 (Early 2015) 1.1 GHz
HD Graphics 5300, 5Y31, Apple SSD AP0256
98 Points -20%
Apple MacBook 12 (Early 2015) 1.1 GHz
HD Graphics 5300, 5Y31, Apple SSD AP0256
98 Points -20%
Cinebench R11.5
CPU Multi 64Bit (ordenar por valor)
HP Elitebook 820 G2-J8R58EA
HD Graphics 5500, 5500U, Samsung SSD PM851 256 GB MZ7TE256HMHP
3.14 Points
HP EliteBook 820 G1
HD Graphics 4400, 4600U, Intel SSD Pro 1500 Series SSDSC2BF180A4H
2.83 Points -10%
HP EliteBook 725 G2
Radeon R6 (Kaveri), A10 Pro-7350B, Hitachi Travelstar Z7K500 HTS725050A7E630
1.69 Points -46%
Lenovo ThinkPad X250-20CLS06D00
HD Graphics 5500, 5600U, Intel SSD Pro 2500 Series SSDSC2BF360A5L
3.29 Points +5%
Dell Latitude 12 E7250
HD Graphics 5500, 5300U, Samsung PM851 Series MZMTE256HMHP
2.94 Points -6%
Apple MacBook 12 (Early 2015) 1.1 GHz
HD Graphics 5300, 5Y31, Apple SSD AP0256
2.3 Points -27%
Apple MacBook 12 (Early 2015) 1.1 GHz
HD Graphics 5300, 5Y31, Apple SSD AP0256
2.09 Points -33%
CPU Single 64Bit (ordenar por valor)
HP Elitebook 820 G2-J8R58EA
HD Graphics 5500, 5500U, Samsung SSD PM851 256 GB MZ7TE256HMHP
1.41 Points
HP EliteBook 820 G1
HD Graphics 4400, 4600U, Intel SSD Pro 1500 Series SSDSC2BF180A4H
1.43 Points +1%
HP EliteBook 725 G2
Radeon R6 (Kaveri), A10 Pro-7350B, Hitachi Travelstar Z7K500 HTS725050A7E630
0.63 Points -55%
Lenovo ThinkPad X250-20CLS06D00
HD Graphics 5500, 5600U, Intel SSD Pro 2500 Series SSDSC2BF360A5L
1.51 Points +7%
Dell Latitude 12 E7250
HD Graphics 5500, 5300U, Samsung PM851 Series MZMTE256HMHP
1.33 Points -6%
Apple MacBook 12 (Early 2015) 1.1 GHz
HD Graphics 5300, 5Y31, Apple SSD AP0256
1.15 Points -18%
Apple MacBook 12 (Early 2015) 1.1 GHz
HD Graphics 5300, 5Y31, Apple SSD AP0256
1.02 Points -28%
Cinebench R10
Rendering Multiple CPUs 32Bit (ordenar por valor)
HP Elitebook 820 G2-J8R58EA
HD Graphics 5500, 5500U, Samsung SSD PM851 256 GB MZ7TE256HMHP
9969 Points
HP EliteBook 820 G1
HD Graphics 4400, 4600U, Intel SSD Pro 1500 Series SSDSC2BF180A4H
9018 Points -10%
HP EliteBook 725 G2
Radeon R6 (Kaveri), A10 Pro-7350B, Hitachi Travelstar Z7K500 HTS725050A7E630
4951 Points -50%
Lenovo ThinkPad X250-20CLS06D00
HD Graphics 5500, 5600U, Intel SSD Pro 2500 Series SSDSC2BF360A5L
10350 Points +4%
Dell Latitude 12 E7250
HD Graphics 5500, 5300U, Samsung PM851 Series MZMTE256HMHP
9103 Points -9%
Apple MacBook 12 (Early 2015) 1.1 GHz
HD Graphics 5300, 5Y31, Apple SSD AP0256
7846 Points -21%
Rendering Single 32Bit (ordenar por valor)
HP Elitebook 820 G2-J8R58EA
HD Graphics 5500, 5500U, Samsung SSD PM851 256 GB MZ7TE256HMHP
4561 Points
HP EliteBook 820 G1
HD Graphics 4400, 4600U, Intel SSD Pro 1500 Series SSDSC2BF180A4H
4282 Points -6%
HP EliteBook 725 G2
Radeon R6 (Kaveri), A10 Pro-7350B, Hitachi Travelstar Z7K500 HTS725050A7E630
1907 Points -58%
Lenovo ThinkPad X250-20CLS06D00
HD Graphics 5500, 5600U, Intel SSD Pro 2500 Series SSDSC2BF360A5L
4943 Points +8%
Dell Latitude 12 E7250
HD Graphics 5500, 5300U, Samsung PM851 Series MZMTE256HMHP
4341 Points -5%
Apple MacBook 12 (Early 2015) 1.1 GHz
HD Graphics 5300, 5Y31, Apple SSD AP0256
3668 Points -20%
Geekbench 3
32 Bit Single-Core Score (ordenar por valor)
HP Elitebook 820 G2-J8R58EA
HD Graphics 5500, 5500U, Samsung SSD PM851 256 GB MZ7TE256HMHP
2717 Points
Lenovo ThinkPad X250-20CLS06D00
HD Graphics 5500, 5600U, Intel SSD Pro 2500 Series SSDSC2BF360A5L
2881 Points +6%
Apple MacBook 12 (Early 2015) 1.1 GHz
HD Graphics 5300, 5Y31, Apple SSD AP0256
2270 Points -16%
32 Bit Multi-Core Score (ordenar por valor)
HP Elitebook 820 G2-J8R58EA
HD Graphics 5500, 5500U, Samsung SSD PM851 256 GB MZ7TE256HMHP
5708 Points
Lenovo ThinkPad X250-20CLS06D00
HD Graphics 5500, 5600U, Intel SSD Pro 2500 Series SSDSC2BF360A5L
6002 Points +5%
Apple MacBook 12 (Early 2015) 1.1 GHz
HD Graphics 5300, 5Y31, Apple SSD AP0256
4166 Points -27%
Sunspider - 1.0 Total Score (ordenar por valor)
HP Elitebook 820 G2-J8R58EA
HD Graphics 5500, 5500U, Samsung SSD PM851 256 GB MZ7TE256HMHP
99.6 ms *
Lenovo ThinkPad X250-20CLS06D00
HD Graphics 5500, 5600U, Intel SSD Pro 2500 Series SSDSC2BF360A5L
86.9 ms * +13%
Dell Latitude 12 E7250
HD Graphics 5500, 5300U, Samsung PM851 Series MZMTE256HMHP
109.1 ms * -10%
Apple MacBook 12 (Early 2015) 1.1 GHz
HD Graphics 5300, 5Y31, Apple SSD AP0256
222 ms * -123%
Mozilla Kraken 1.1 - Total (ordenar por valor)
HP Elitebook 820 G2-J8R58EA
HD Graphics 5500, 5500U, Samsung SSD PM851 256 GB MZ7TE256HMHP
2265 ms *
Lenovo ThinkPad X250-20CLS06D00
HD Graphics 5500, 5600U, Intel SSD Pro 2500 Series SSDSC2BF360A5L
2091 ms * +8%
Dell Latitude 12 E7250
HD Graphics 5500, 5300U, Samsung PM851 Series MZMTE256HMHP
2585 ms * -14%
Apple MacBook 12 (Early 2015) 1.1 GHz
HD Graphics 5300, 5Y31, Apple SSD AP0256
2661 ms * -17%
Octane V2 - Total Score (ordenar por valor)
HP Elitebook 820 G2-J8R58EA
HD Graphics 5500, 5500U, Samsung SSD PM851 256 GB MZ7TE256HMHP
14904 Points
Lenovo ThinkPad X250-20CLS06D00
HD Graphics 5500, 5600U, Intel SSD Pro 2500 Series SSDSC2BF360A5L
15536 Points +4%
Dell Latitude 12 E7250
HD Graphics 5500, 5300U, Samsung PM851 Series MZMTE256HMHP
12123 Points -19%
Apple MacBook 12 (Early 2015) 1.1 GHz
HD Graphics 5300, 5Y31, Apple SSD AP0256
15898 Points +7%
Peacekeeper - --- (ordenar por valor)
HP Elitebook 820 G2-J8R58EA
HD Graphics 5500, 5500U, Samsung SSD PM851 256 GB MZ7TE256HMHP
2669 Points
Lenovo ThinkPad X250-20CLS06D00
HD Graphics 5500, 5600U, Intel SSD Pro 2500 Series SSDSC2BF360A5L
2860 Points +7%
Apple MacBook 12 (Early 2015) 1.1 GHz
HD Graphics 5300, 5Y31, Apple SSD AP0256
3958 Points +48%

* ... 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 8 - Home Score Accelerated v2 (ordenar por valor)
HP Elitebook 820 G2-J8R58EA
HD Graphics 5500, 5500U, Samsung SSD PM851 256 GB MZ7TE256HMHP
2987 Points
HP EliteBook 820 G1
HD Graphics 4400, 4600U, Intel SSD Pro 1500 Series SSDSC2BF180A4H
3624 Points +21%
HP EliteBook 725 G2
Radeon R6 (Kaveri), A10 Pro-7350B, Hitachi Travelstar Z7K500 HTS725050A7E630
2291 Points -23%
Lenovo ThinkPad X250-20CLS06D00
HD Graphics 5500, 5600U, Intel SSD Pro 2500 Series SSDSC2BF360A5L
3148 Points +5%
Dell Latitude 12 E7250
HD Graphics 5500, 5300U, Samsung PM851 Series MZMTE256HMHP
2772 Points -7%
Apple MacBook 12 (Early 2015) 1.1 GHz
HD Graphics 5300, 5Y31, Apple SSD AP0256
2671 Points -11%
PCMark 7 - Score (ordenar por valor)
HP Elitebook 820 G2-J8R58EA
HD Graphics 5500, 5500U, Samsung SSD PM851 256 GB MZ7TE256HMHP
4414 Points
HP EliteBook 820 G1
HD Graphics 4400, 4600U, Intel SSD Pro 1500 Series SSDSC2BF180A4H
5196 Points +18%
HP EliteBook 725 G2
Radeon R6 (Kaveri), A10 Pro-7350B, Hitachi Travelstar Z7K500 HTS725050A7E630
1869 Points -58%
Lenovo ThinkPad X250-20CLS06D00
HD Graphics 5500, 5600U, Intel SSD Pro 2500 Series SSDSC2BF360A5L
4609 Points +4%
Dell Latitude 12 E7250
HD Graphics 5500, 5300U, Samsung PM851 Series MZMTE256HMHP
4662 Points +6%
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
3DMark 11 - 1280x720 Performance (ordenar por valor)
HP Elitebook 820 G2-J8R58EA
HD Graphics 5500, 5500U, Samsung SSD PM851 256 GB MZ7TE256HMHP
1059 Points
HP EliteBook 820 G1
HD Graphics 4400, 4600U, Intel SSD Pro 1500 Series SSDSC2BF180A4H
937 Points -12%
HP EliteBook 725 G2
Radeon R6 (Kaveri), A10 Pro-7350B, Hitachi Travelstar Z7K500 HTS725050A7E630
1034 Points -2%
Lenovo ThinkPad X250-20CLS06D00
HD Graphics 5500, 5600U, Intel SSD Pro 2500 Series SSDSC2BF360A5L
1079 Points +2%
Dell Latitude 12 E7250
HD Graphics 5500, 5300U, Samsung PM851 Series MZMTE256HMHP
927 Points -12%
Apple MacBook 12 (Early 2015) 1.1 GHz
HD Graphics 5300, 5Y31, Apple SSD AP0256
898 Points -15%
3DMark
1280x720 Ice Storm Standard Score (ordenar por valor)
HP Elitebook 820 G2-J8R58EA
HD Graphics 5500, 5500U, Samsung SSD PM851 256 GB MZ7TE256HMHP
37897 Points
HP EliteBook 820 G1
HD Graphics 4400, 4600U, Intel SSD Pro 1500 Series SSDSC2BF180A4H
41559 Points +10%
HP EliteBook 725 G2
Radeon R6 (Kaveri), A10 Pro-7350B, Hitachi Travelstar Z7K500 HTS725050A7E630
26947 Points -29%
Lenovo ThinkPad X250-20CLS06D00
HD Graphics 5500, 5600U, Intel SSD Pro 2500 Series SSDSC2BF360A5L
40296 Points +6%
Dell Latitude 12 E7250
HD Graphics 5500, 5300U, Samsung PM851 Series MZMTE256HMHP
42996 Points +13%
Apple MacBook 12 (Early 2015) 1.1 GHz
HD Graphics 5300, 5Y31, Apple SSD AP0256
41018 Points +8%
1280x720 Cloud Gate Standard Score (ordenar por valor)
HP Elitebook 820 G2-J8R58EA
HD Graphics 5500, 5500U, Samsung SSD PM851 256 GB MZ7TE256HMHP
4806 Points
HP EliteBook 820 G1
HD Graphics 4400, 4600U, Intel SSD Pro 1500 Series SSDSC2BF180A4H
4636 Points -4%
HP EliteBook 725 G2
Radeon R6 (Kaveri), A10 Pro-7350B, Hitachi Travelstar Z7K500 HTS725050A7E630
2822 Points -41%
Lenovo ThinkPad X250-20CLS06D00
HD Graphics 5500, 5600U, Intel SSD Pro 2500 Series SSDSC2BF360A5L
4801 Points 0%
Dell Latitude 12 E7250
HD Graphics 5500, 5300U, Samsung PM851 Series MZMTE256HMHP
4633 Points -4%
Apple MacBook 12 (Early 2015) 1.1 GHz
HD Graphics 5300, 5Y31, Apple SSD AP0256
4274 Points -11%
1920x1080 Fire Strike Score (ordenar por valor)
HP Elitebook 820 G2-J8R58EA
HD Graphics 5500, 5500U, Samsung SSD PM851 256 GB MZ7TE256HMHP
619 Points
HP EliteBook 820 G1
HD Graphics 4400, 4600U, Intel SSD Pro 1500 Series SSDSC2BF180A4H
592 Points -4%
HP EliteBook 725 G2
Radeon R6 (Kaveri), A10 Pro-7350B, Hitachi Travelstar Z7K500 HTS725050A7E630
511 Points -17%
Lenovo ThinkPad X250-20CLS06D00
HD Graphics 5500, 5600U, Intel SSD Pro 2500 Series SSDSC2BF360A5L
625 Points +1%
Dell Latitude 12 E7250
HD Graphics 5500, 5300U, Samsung PM851 Series MZMTE256HMHP
599 Points -3%
Apple MacBook 12 (Early 2015) 1.1 GHz
HD Graphics 5300, 5Y31, Apple SSD AP0256
620 Points 0%
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)
  red to green bar
 
 
30 dB
silencioso
40 dB(A)
audible
50 dB(A)
ruidosamente alto
 
min: dark, med: mid, max: light   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

Carga Máx.
 43.2 °C38.8 °C38.6 °C 
 38.2 °C38.5 °C35.7 °C 
 33 °C30.3 °C31.8 °C 
Máximo: 43.2 °C
Médio: 36.5 °C
42 °C43 °C38.1 °C
37.2 °C45.1 °C37.2 °C
33.8 °C32.8 °C34.6 °C
Máximo: 45.1 °C
Médio: 38.2 °C
Conector de corriente  47.3 °C | Temperatura del cuarto 22.5 °C | Fluke 62 Max
(±) The average temperature for the upper side under maximal load is 36.5 °C / 98 F, compared to the average of 30.7 °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 30.7 °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 / Standbydarklight 0 / 0.1 Watt
Ociosodarkmidlight 3.1 / 5.8 / 6.5 Watt
Carga midlight 30.5 / 46.3 Watt
 color bar
Clave: min: dark, med: mid, max: light        Extech Power Analyzer 380803
Currently we use the Metrahit Energy, a professional single phase power quality and energy measurement digital multimeter, for our measurements. Find out more about it here. All of our test methods can be found here.
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

Tiempo de Ejecución de la Batería
Ocioso (sin WLAN, min brillo)
15h 21min
WiFi Websurfing (IE 11)
5h 38min
Big Buck Bunny H.264 1080p
4h 53min
Carga (máximo brillo)
1h 37min
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
HP EliteBook 820 G2. Modelo de pruebas cortesía de HP Alemania.
HP EliteBook 820 G2. Modelo de pruebas cortesía de HP Alemania.

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

Acabado
95 /  98 → 96%
Teclado
90%
Ratón
94%
Conectividad
65 / 80 → 81%
Peso
71 / 35-78 → 84%
Battería
82%
Pantalla
90%
Rendimiento de juegos
56 / 68 → 82%
Rendimiento de la Aplicación
81 / 87 → 93%
Temperatura
89 / 91 → 97%
Ruido
95%
Audio
50 / 91 → 55%
Cámara
42 / 85 → 49%
Médio
77%
88%
Subnotebook - media ponderada

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> Análisis y pruebas de ordenadores portátiles y móviles teléfonos > Análisis > Breve análisis del subportátil HP EliteBook 820 G2
Sascha Mölck, 2015-06-20 (Update: 2015-06-20)