Notebookcheck

Breve Análise do Portátil HP EliteBook 840 G5 (i5-8250U, SSD, Full HD)

Sebastian Bade (traduzido por Ricardo Soto), 04/09/2018

Muitas mudanças! Depois que a HP apenas deu ao seu portátil de negócios uma rápida reformulação no ano passado, muitas mudanças foram feitas no novo EliteBook 840. Está o processador Kaby Lake Refresh e um novo design da carcaça. Isso não significa necessariamente que o novo é sempre melhor. Descubra quais alterações foram feitas e como o novo parceiro de negócios se sai em nosso conjunto de testes abaixo.

HP EliteBook 840 G5-3JX66EA
Processador
Intel Core i5-8250U
Placa gráfica
Intel UHD Graphics 620, 23.20.16.4877
Memória
8192 MB 
, DDR4-2400, 1 de 2 slots ocupados, máx. 32 GB
Pantalha
14 polegadas 16:9, 1920 x 1080 pixel 157 PPI, AUO3B3D, IPS, Brilhante: não
placa mãe
Intel Kaby Lake-U + iHDCP 2.2 Base PCH
Disco rígido
Toshiba XG5 KXG50ZNV256G, 256 GB 
, M.2 2280, SSD, 174 GB livre
Placa de Som
Conexant ISST Audio
Conexões
2 USB 3.0, 1 USB 3.1 Gen2, 1 Thunderbolt, 1 HDMI, 1 Kensington Lock, 1 Docking Station Port, Conexões Audio: 3,5 mm, 1 eSata, 1 Leitor de Impressões Digitais
Funcionamento em rede
Intel Ethernet Connection I219-V (10/100/1000MBit), Intel Dual Band Wireless-AC 8265 (a/b/g/n/ac), Bluetooth 4.2
Tamanho
altura x largura x profundidade (em mm): 17.9 x 326 x 234
Bateria
50 Wh, 4330 mAh Lítio-Ion
Sistema Operativo
Microsoft Windows 10 Pro 64 Bit
Camera
Webcam: HDSecondary Camera: HD-IR
Características adicionais
Alto falantes: Estéreo, Teclado: Chiclet, Iluminação do Teclado: sim, Fone de alimentação, HP Client Security, HP Velocity, HP Sure Click, HP LAN Protection, HP Connection Optimizer, HP JumpStart, HP PhoneWise, HP Noise Cancellation Software, HP 3D DriveGuard, HP ePrint driver + JetAdvantage, HP Hotkey Support, HP Recovery Manager, Bang & Olufs, 36 Meses Garantia
peso
1.541 kg, Suprimento de energia: 334 g
Preço
1500 EUR

 

HP EliteBook 840 G5
HP EliteBook 840 G5
HP EliteBook 840 G5
HP EliteBook 840 G5
HP EliteBook 840 G5
HP EliteBook 840 G5
HP EliteBook 840 G5
HP EliteBook 840 G5
HP EliteBook 840 G5
HP EliteBook 840 G5
HP EliteBook 840 G5
HP EliteBook 840 G5
HP EliteBook 840 G5
HP EliteBook 840 G5
HP EliteBook 840 G5
HP EliteBook 840 G5
HP EliteBook 840 G5
HP EliteBook 840 G5
HP EliteBook 840 G5
sidebar_1-multi
Left: Kensington lock, air vents, USB 3.1 Gen 1, SmartCard reader
Left: Kensington lock, air vents, USB 3.1 Gen 1, SmartCard reader
Right: Micro-SIM, combined headphone and microphone jack, USB 3.1 Gen 1, HDMI 1.4b, RJ-45, docking port, Thunderbolt (USB Type-C), power supply
Right: Micro-SIM, combined headphone and microphone jack, USB 3.1 Gen 1, HDMI 1.4b, RJ-45, docking port, Thunderbolt (USB Type-C), power supply
Front: status LEDs
Front: status LEDs
Back: no ports
Back: no ports
Networking
iperf3 Client (receive) TCP 1 m 4M x10
Acer TravelMate P648-G2-M-73T0
Intel Dual Band Wireless-AC 7265
688 MBit/s ∼100% +7%
Fujitsu LifeBook U747
Intel Dual Band Wireless-AC 8265
655 MBit/s ∼95% +2%
HP EliteBook 840 G5-3JX66EA
Intel Dual Band Wireless-AC 8265
644 MBit/s ∼94%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Intel Dual Band Wireless-AC 8265
633 MBit/s ∼92% -2%
Lenovo ThinkPad T480s-20L8S02D00
Intel Dual Band Wireless-AC 8265
618 MBit/s ∼90% -4%
HP EliteBook 840 G4-Z2V49ET ABD
Intel Dual Band Wireless-AC 8265 (jseb)
579 MBit/s ∼84% -10%
Average of class Office
  (of 133, min: 5, max: 688)
468 MBit/s ∼68% -27%
iperf3 Client (transmit) TCP 1 m 4M x10
HP EliteBook 840 G5-3JX66EA
Intel Dual Band Wireless-AC 8265
523 MBit/s ∼100%
Lenovo ThinkPad T480s-20L8S02D00
Intel Dual Band Wireless-AC 8265
519 MBit/s ∼99% -1%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Intel Dual Band Wireless-AC 8265
511 MBit/s ∼98% -2%
HP EliteBook 840 G4-Z2V49ET ABD
Intel Dual Band Wireless-AC 8265 (jseb)
509 MBit/s ∼97% -3%
Fujitsu LifeBook U747
Intel Dual Band Wireless-AC 8265
509 MBit/s ∼97% -3%
Acer TravelMate P648-G2-M-73T0
Intel Dual Band Wireless-AC 7265
509 MBit/s ∼97% -3%
Average of class Office
  (of 133, min: 34, max: 688)
431 MBit/s ∼82% -18%
360
cd/m²
396
cd/m²
384
cd/m²
369
cd/m²
414
cd/m²
391
cd/m²
387
cd/m²
390
cd/m²
396
cd/m²
Distribuição do brilho
X-Rite i1Pro 2
Máximo: 414 cd/m² Médio: 387.4 cd/m² Minimum: 33.7 cd/m²
iluminação: 87 %
iluminação com acumulador: 414 cd/m²
Contraste: 1656:1 (Preto: 0.25 cd/m²)
ΔE Color 5.5 | 0.8-29.43 Ø6.4, calibrated: 2.3
ΔE Greyscale 6.4 | 0.64-98 Ø6.6
88.1% sRGB (Argyll) 56.9% AdobeRGB 1998 (Argyll)
Gamma: 2.31
HP EliteBook 840 G5-3JX66EA
AUO3B3D, 1920x1080, 14
Lenovo ThinkPad T480s-20L8S02D00
LP140QH2-SPB1, 2560x1440, 14
Fujitsu LifeBook U747
LG LP140WF3, 1920x1080, 14
HP EliteBook 840 G4-Z2V49ET ABD
AUO123D, 1920x1080, 14
Dell Latitude 7480
LG Philips LGD0557, 1920x1080, 14
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
B140QAN02.0, 2560x1440, 14
Acer TravelMate P648-G2-M-73T0
1920x1080, 14
Response Times
10%
21%
18%
3%
-25%
16%
Response Time Grey 50% / Grey 80% *
42.4 (19.6, 22.8)
38.4 (19.6, 18.8)
9%
36 (16.4, 19.6)
15%
39 (20, 19, Plateau)
8%
40.8 (19.2, 21.6)
4%
59.2 (28.4, 30.8)
-40%
38 (20, 18)
10%
Response Time Black / White *
31.6 (18, 13.6)
28.4 (15.6, 12.8)
10%
23.2 (12.4, 10.8)
27%
23 (6, 17, Plateau)
27%
31.2 (18.8, 12.4)
1%
34.4 (16.4, 18)
-9%
25 (14, 11)
21%
PWM Frequency
Screen
-5%
-6%
-54%
6%
30%
-1%
Brightness middle
414
352
-15%
291
-30%
346
-16%
344
-17%
578
40%
275
-34%
Brightness
387
343
-11%
296
-24%
317
-18%
321
-17%
533
38%
253
-35%
Brightness Distribution
87
91
5%
84
-3%
86
-1%
85
-2%
84
-3%
85
-2%
Black Level *
0.25
0.46
-84%
0.32
-28%
0.86
-244%
0.32
-28%
0.38
-52%
0.25
-0%
Contrast
1656
765
-54%
909
-45%
402
-76%
1075
-35%
1521
-8%
1100
-34%
Colorchecker DeltaE2000 *
5.5
3.3
40%
4.3
22%
8.64
-57%
2.6
53%
1.9
65%
3.49
37%
Colorchecker DeltaE2000 max. *
9.9
7.3
26%
7.5
24%
13.58
-37%
7.8
21%
3.8
62%
6.77
32%
Colorchecker DeltaE2000 calibrated *
2.3
0.8
65%
Greyscale DeltaE2000 *
6.4
5.3
17%
4.3
33%
11.24
-76%
2.6
59%
3
53%
4.91
23%
Gamma
2.31 104%
2.22 108%
2.31 104%
2.62 92%
2.28 105%
2.14 112%
2.39 100%
CCT
7811 83%
6452 101%
6529 100%
12530 52%
7050 92%
6377 102%
6271 104%
Color Space (Percent of AdobeRGB 1998)
56.9
68.4
20%
55.46
-3%
52
-9%
65.82
16%
88.8
56%
59
4%
Color Space (Percent of sRGB)
88.1
98
11%
84.77
-4%
80
-9%
92.27
5%
100
14%
91
3%
Total Average (Program / Settings)
3% / -2%
8% / -1%
-18% / -42%
5% / 5%
3% / 22%
8% / 2%

* ... smaller is better

CalMAN: grayscales (before calibration)
CalMAN: grayscales (before calibration)
CalMAN: ColorChecker (before calibration)
CalMAN: ColorChecker (before calibration)
CalMAN: color saturation (before calibration)
CalMAN: color saturation (before calibration)
CalMAN: grayscales (after calibration)
CalMAN: grayscales (after calibration)
CalMAN: ColorChecker (after calibration)
CalMAN: ColorChecker (after calibration)
CalMAN: color saturation (after calibration)
CalMAN: color saturation (after calibration)
sidebar_3-multi

Display Response Times

Display response times show how fast the screen is able to change from one color to the next. Slow response times can lead to afterimages and can cause moving objects to appear blurry (ghosting). Gamers of fast-paced 3D titles should pay special attention to fast response times.
       Response Time Black to White
31.6 ms ... rise ↗ and fall ↘ combined↗ 18 ms rise
↘ 13.6 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.8 (minimum) to 240 (maximum) ms. » 80 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (26.2 ms).
       Response Time 50% Grey to 80% Grey
42.4 ms ... rise ↗ and fall ↘ combined↗ 19.6 ms rise
↘ 22.8 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.9 (minimum) to 636 (maximum) ms. » 56 % of all devices are better.
This means that the measured response time is similar to the average of all tested devices (42 ms).

Screen Flickering / PWM (Pulse-Width Modulation)

To dim the screen, some notebooks will simply cycle the backlight on and off in rapid succession - a method called Pulse Width Modulation (PWM) . This cycling frequency should ideally be undetectable to the human eye. If said frequency is too low, users with sensitive eyes may experience strain or headaches or even notice the flickering altogether.
Screen flickering / PWM not detected

In comparison: 54 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 10377 (minimum: 43 - maximum: 588200) Hz was measured.

0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340350360370380390400410420430440450460470480490500510520530540550560570580590Tooltip
Cinebench R15 CPU Multi 64 Bit
Cinebench R15
CPU Single 64Bit
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Intel Core i7-8550U
168 Points ∼100% +17%
Dell Latitude 7480
Intel Core i7-7600U
162 Points ∼96% +13%
Lenovo ThinkPad T480s-20L8S02D00
Intel Core i5-8250U
143 Points ∼85% 0%
HP EliteBook 840 G5-3JX66EA
Intel Core i5-8250U
143 Points ∼85%
Acer TravelMate P648-G2-M-73T0
Intel Core i7-7500U
142 Points ∼85% -1%
Average Intel Core i5-8250U
  (of 55, min: 81, max: 147)
142 Points ∼85% -1%
Fujitsu LifeBook U747
Intel Core i5-7200U
130 Points ∼77% -9%
HP EliteBook 840 G4-Z2V49ET ABD
Intel Core i5-7200U
119 Points ∼71% -17%
Average of class Office
  (of 439, min: 20, max: 178)
106 Points ∼63% -26%
CPU Multi 64Bit
Lenovo ThinkPad T480s-20L8S02D00
Intel Core i5-8250U
724 Points ∼100% +24%
Lenovo ThinkPad T480s-20L8S02D00
Intel Core i5-8250U
716 Points ∼99% +23%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Intel Core i7-8550U
708 Points ∼98% +21%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Intel Core i7-8550U
648 Points ∼90% +11%
Average Intel Core i5-8250U
  (of 58, min: 506, max: 730)
586 Points ∼81% +1%
HP EliteBook 840 G5-3JX66EA
Intel Core i5-8250U
583 Points ∼81%
Dell Latitude 7480
Intel Core i7-7600U
343 Points ∼47% -41%
Acer TravelMate P648-G2-M-73T0
Intel Core i7-7500U
341.43 Points ∼47% -41%
Fujitsu LifeBook U747
Intel Core i5-7200U
331 Points ∼46% -43%
HP EliteBook 840 G4-Z2V49ET ABD
Intel Core i5-7200U
329 Points ∼45% -44%
Average of class Office
  (of 443, min: 36, max: 736)
300 Points ∼41% -49%
Cinebench R11.5
CPU Single 64Bit
Dell Latitude 7480
Intel Core i7-7600U
1.85 Points ∼100% +13%
HP EliteBook 840 G5-3JX66EA
Intel Core i5-8250U
1.64 Points ∼89%
Average Intel Core i5-8250U
  (of 23, min: 1.57, max: 1.79)
1.64 Points ∼89% 0%
Average of class Office
  (of 410, min: 0.23, max: 2.04)
1.113 Points ∼60% -32%
CPU Multi 64Bit
HP EliteBook 840 G5-3JX66EA
Intel Core i5-8250U
6.39 Points ∼100%
Average Intel Core i5-8250U
  (of 23, min: 4.86, max: 7.76)
6.26 Points ∼98% -2%
Dell Latitude 7480
Intel Core i7-7600U
3.78 Points ∼59% -41%
Average of class Office
  (of 582, min: 0.26, max: 8.16)
2.67 Points ∼42% -58%
Cinebench R10
Rendering Single CPUs 64Bit
Average Intel Core i5-8250U
  (of 8, min: 7049, max: 8153)
7276 Points ∼100% +1%
HP EliteBook 840 G5-3JX66EA
Intel Core i5-8250U
7179 Points ∼99%
Average of class Office
  (of 428, min: 0.4, max: 9027)
4212 Points ∼58% -41%
Rendering Multiple CPUs 64Bit
HP EliteBook 840 G5-3JX66EA
Intel Core i5-8250U
25723 Points ∼100%
Average Intel Core i5-8250U
  (of 8, min: 20922, max: 28932)
24957 Points ∼97% -3%
Average of class Office
  (of 425, min: 1.51, max: 29780)
9593 Points ∼37% -63%
JetStream 1.1 - 1.1 Total Score
Average Intel Core i5-8250U
  (of 47, min: 155, max: 256)
223 Points ∼100% +6%
Lenovo ThinkPad T480s-20L8S02D00
Intel Core i5-8250U
216.4 Points ∼97% +3%
HP EliteBook 840 G5-3JX66EA
Intel Core i5-8250U
209.51 Points ∼94%
Average of class Office
  (of 176, min: 36.7, max: 268)
173 Points ∼78% -17%
Acer TravelMate P648-G2-M-73T0
Intel Core i7-7500U
170.49 Points ∼76% -19%
Fujitsu LifeBook U747
Intel Core i5-7200U
161.43 Points ∼72% -23%
Octane V2 - Total Score
Acer TravelMate P648-G2-M-73T0
Intel Core i7-7500U
32417 Points ∼100% +10%
Lenovo ThinkPad T480s-20L8S02D00
Intel Core i5-8250U
31763 Points ∼98% +8%
Average Intel Core i5-8250U
  (of 31, min: 22930, max: 35817)
31328 Points ∼97% +7%
HP EliteBook 840 G5-3JX66EA
Intel Core i5-8250U
29339 Points ∼91%
Fujitsu LifeBook U747
Intel Core i5-7200U
21890 Points ∼68% -25%
Average of class Office
  (of 183, min: 3727, max: 40798)
21680 Points ∼67% -26%
Mozilla Kraken 1.1 - Total Score
Average of class Office
  (of 188, min: 914, max: 9672)
2284 ms * ∼100% -76%
HP EliteBook 840 G5-3JX66EA
Intel Core i5-8250U
1300.4 ms * ∼57%
Lenovo ThinkPad T480s-20L8S02D00
Intel Core i5-8250U
1254 ms * ∼55% +4%
Fujitsu LifeBook U747
Intel Core i5-7200U
1200.2 ms * ∼53% +8%
Average Intel Core i5-8250U
  (of 31, min: 1005, max: 1357)
1172 ms * ∼51% +10%
Acer TravelMate P648-G2-M-73T0
Intel Core i7-7500U
1033.2 ms * ∼45% +21%

* ... smaller is better

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 Shading 32Bit
8044
Cinebench R10 Rendering Single CPUs 64Bit
7179 Points
Cinebench R10 Rendering Multiple CPUs 64Bit
25723 Points
Cinebench R10 Shading 64Bit
7756 Points
Cinebench R10 Rendering Single 32Bit
5519
Cinebench R10 Rendering Multiple CPUs 32Bit
19335
Cinebench R11.5 CPU Multi 32Bit
5.96 Points
Cinebench R11.5 OpenGL 32Bit
39.89 fps
Cinebench R11.5 CPU Single 64Bit
1.64 Points
Cinebench R11.5 CPU Multi 64Bit
6.39 Points
Cinebench R11.5 OpenGL 64Bit
38.46 fps
Cinebench R11.5 CPU Single 32Bit
1.46 Points
Cinebench R15 CPU Single 64Bit
143 Points
Cinebench R15 Ref. Match 64Bit
97.8 %
Cinebench R15 OpenGL 64Bit
43.64 fps
Cinebench R15 CPU Multi 64Bit
583 Points
Ajuda
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
Dell Latitude 7480
HD Graphics 620, 7600U, Intel SSDSCKKF256H6
5052 Points ∼100% +5%
HP EliteBook 840 G5-3JX66EA
UHD Graphics 620, 8250U, Toshiba XG5 KXG50ZNV256G
4832 Points ∼96%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
UHD Graphics 620, 8550U, Samsung SSD PM981 MZVLB512HAJQ-000L7
4664 Points ∼92% -3%
Average Intel Core i5-8250U, Intel UHD Graphics 620
  (of 32, min: 2699, max: 5106)
4657 Points ∼92% -4%
Fujitsu LifeBook U747
HD Graphics 620, 7200U, Samsung MZYTY256HDHP
4653 Points ∼92% -4%
Acer TravelMate P648-G2-M-73T0
HD Graphics 620, 7500U, SK Hynix HFS256G39TND-N210A
4639 Points ∼92% -4%
HP EliteBook 840 G4-Z2V49ET ABD
HD Graphics 620, 7200U, Samsung PM961 MZVLW256HEHP
4572 Points ∼90% -5%
Lenovo ThinkPad T480s-20L8S02D00
UHD Graphics 620, 8250U, Samsung SSD PM981 MZVLB512HAJQ-000L7
4508 Points ∼89% -7%
Average of class Office
  (of 277, min: 1226, max: 5200)
3888 Points ∼77% -20%
Home Score Accelerated v2
Dell Latitude 7480
HD Graphics 620, 7600U, Intel SSDSCKKF256H6
3985 Points ∼100% +9%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
UHD Graphics 620, 8550U, Samsung SSD PM981 MZVLB512HAJQ-000L7
3752 Points ∼94% +3%
Average Intel Core i5-8250U, Intel UHD Graphics 620
  (of 37, min: 3076, max: 4458)
3671 Points ∼92% +1%
HP EliteBook 840 G5-3JX66EA
UHD Graphics 620, 8250U, Toshiba XG5 KXG50ZNV256G
3652 Points ∼92%
Acer TravelMate P648-G2-M-73T0
HD Graphics 620, 7500U, SK Hynix HFS256G39TND-N210A
3515 Points ∼88% -4%
Fujitsu LifeBook U747
HD Graphics 620, 7200U, Samsung MZYTY256HDHP
3506 Points ∼88% -4%
Lenovo ThinkPad T480s-20L8S02D00
UHD Graphics 620, 8250U, Samsung SSD PM981 MZVLB512HAJQ-000L7
3503 Points ∼88% -4%
HP EliteBook 840 G4-Z2V49ET ABD
HD Graphics 620, 7200U, Samsung PM961 MZVLW256HEHP
3486 Points ∼87% -5%
Average of class Office
  (of 317, min: 1169, max: 4458)
2967 Points ∼74% -19%
PCMark 10
Productivity
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
UHD Graphics 620, 8550U, Samsung SSD PM981 MZVLB512HAJQ-000L7
6727 Points ∼100% +15%
Average Intel Core i5-8250U, Intel UHD Graphics 620
  (of 33, min: 4366, max: 6653)
5872 Points ∼87% 0%
HP EliteBook 840 G5-3JX66EA
UHD Graphics 620, 8250U, Toshiba XG5 KXG50ZNV256G
5844 Points ∼87%
Lenovo ThinkPad T480s-20L8S02D00
UHD Graphics 620, 8250U, Samsung SSD PM981 MZVLB512HAJQ-000L7
5739 Points ∼85% -2%
Average of class Office
  (of 62, min: 1639, max: 7142)
5519 Points ∼82% -6%
Score
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
UHD Graphics 620, 8550U, Samsung SSD PM981 MZVLB512HAJQ-000L7
3905 Points ∼100% +61%
Lenovo ThinkPad T480s-20L8S02D00
UHD Graphics 620, 8250U, Samsung SSD PM981 MZVLB512HAJQ-000L7
3602 Points ∼92% +48%
Average Intel Core i5-8250U, Intel UHD Graphics 620
  (of 33, min: 2279, max: 4081)
3328 Points ∼85% +37%
Average of class Office
  (of 63, min: 803, max: 4066)
3083 Points ∼79% +27%
HP EliteBook 840 G5-3JX66EA
UHD Graphics 620, 8250U, Toshiba XG5 KXG50ZNV256G
2429 Points ∼62%
PCMark 8 Home Score Accelerated v2
3652 pontos
PCMark 8 Creative Score Accelerated v2
4726 pontos
PCMark 8 Work Score Accelerated v2
4832 pontos
Ajuda
AS SSD
AS SSD
CrystalDiskMark 3
CrystalDiskMark 3
CrystalDiskMark 5
CrystalDiskMark 5
CrystalDiskInfo
CrystalDiskInfo
HP EliteBook 840 G5-3JX66EA
Toshiba XG5 KXG50ZNV256G
Lenovo ThinkPad T480s-20L8S02D00
Samsung SSD PM981 MZVLB512HAJQ-000L7
Fujitsu LifeBook U747
Samsung MZYTY256HDHP
HP EliteBook 840 G4-Z2V49ET ABD
Samsung PM961 MZVLW256HEHP
Dell Latitude 7480
Intel SSDSCKKF256H6
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Samsung SSD PM981 MZVLB512HAJQ-000L7
Acer TravelMate P648-G2-M-73T0
SK Hynix HFS256G39TND-N210A
CrystalDiskMark 3.0
139%
-5%
92%
-16%
118%
-16%
Write 4k QD32
351.3
342.95
-2%
249.7
-29%
410.2
17%
252.8
-28%
439.73
25%
265.2
-25%
Read 4k QD32
244.7
444.91
82%
399.1
63%
512.9
110%
280.2
15%
340.74
39%
351.3
44%
Write 4k
94.48
160.65
70%
87.8
-7%
157.1
66%
90.51
-4%
132.93
41%
85.55
-9%
Read 4k
30.94
66.88
116%
35.73
15%
61.38
98%
29.25
-5%
60.58
96%
32.88
6%
Write 512
286.1
1715.92
500%
283.4
-1%
803.5
181%
306.8
7%
1272.32
345%
263.5
-8%
Read 512
907.9
834.67
-8%
396.7
-56%
921.8
2%
354.3
-61%
419.29
-54%
562.4
-38%
Write Seq
340
1613.2
374%
497.8
46%
1263
271%
418.6
23%
1807.6
432%
267.2
-21%
Read Seq
1929
1540
-20%
504
-74%
1819
-6%
486.5
-75%
2326.8
21%
517.6
-73%
Toshiba XG5 KXG50ZNV256G
Sequential Read: 1929 MB/s
Sequential Write: 340 MB/s
512K Read: 907.9 MB/s
512K Write: 286.1 MB/s
4K Read: 30.94 MB/s
4K Write: 94.48 MB/s
4K QD32 Read: 244.7 MB/s
4K QD32 Write: 351.3 MB/s
3DMark
1920x1080 Fire Strike Graphics
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Intel UHD Graphics 620, Intel Core i7-8550U
1283 Points ∼100% +27%
Average Intel UHD Graphics 620
  (of 58, min: 819, max: 1336)
1068 Points ∼83% +6%
HP EliteBook 840 G5-3JX66EA
Intel UHD Graphics 620, Intel Core i5-8250U
1009 Points ∼79%
Dell Latitude 7480
Intel HD Graphics 620, Intel Core i7-7600U
1008 Points ∼79% 0%
Lenovo ThinkPad T480s-20L8S02D00
Intel UHD Graphics 620, Intel Core i5-8250U
963 Points ∼75% -5%
Average of class Office
  (of 400, min: 138, max: 4109)
888 Points ∼69% -12%
Acer TravelMate P648-G2-M-73T0
Intel HD Graphics 620, Intel Core i7-7500U
821 Points ∼64% -19%
Fujitsu LifeBook U747
Intel HD Graphics 620, Intel Core i5-7200U
799 Points ∼62% -21%
HP EliteBook 840 G4-Z2V49ET ABD
Intel HD Graphics 620, Intel Core i5-7200U
738 Points ∼58% -27%
1280x720 Cloud Gate Standard Graphics
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Intel UHD Graphics 620, Intel Core i7-8550U
10123 Points ∼100% +24%
Average Intel UHD Graphics 620
  (of 60, min: 6910, max: 10493)
8712 Points ∼86% +6%
Dell Latitude 7480
Intel HD Graphics 620, Intel Core i7-7600U
8555 Points ∼85% +5%
HP EliteBook 840 G5-3JX66EA
Intel UHD Graphics 620, Intel Core i5-8250U
8181 Points ∼81%
Lenovo ThinkPad T480s-20L8S02D00
Intel UHD Graphics 620, Intel Core i5-8250U
7658 Points ∼76% -6%
Acer TravelMate P648-G2-M-73T0
Intel HD Graphics 620, Intel Core i7-7500U
7264 Points ∼72% -11%
HP EliteBook 840 G4-Z2V49ET ABD
Intel HD Graphics 620, Intel Core i5-7200U
6864 Points ∼68% -16%
Fujitsu LifeBook U747
Intel HD Graphics 620, Intel Core i5-7200U
6803 Points ∼67% -17%
Average of class Office
  (of 444, min: 1208, max: 27117)
6272 Points ∼62% -23%
3DMark 11 - 1280x720 Performance GPU
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Intel UHD Graphics 620, Intel Core i7-8550U
1901 Points ∼100% +15%
Average Intel UHD Graphics 620
  (of 63, min: 1366, max: 1915)
1660 Points ∼87% 0%
HP EliteBook 840 G5-3JX66EA
Intel UHD Graphics 620, Intel Core i5-8250U
1653 Points ∼87%
Dell Latitude 7480
Intel HD Graphics 620, Intel Core i7-7600U
1648 Points ∼87% 0%
Lenovo ThinkPad T480s-20L8S02D00
Intel UHD Graphics 620, Intel Core i5-8250U
1633 Points ∼86% -1%
Acer TravelMate P648-G2-M-73T0
Intel HD Graphics 620, Intel Core i7-7500U
1462 Points ∼77% -12%
HP EliteBook 840 G4-Z2V49ET ABD
Intel HD Graphics 620, Intel Core i5-7200U
1413 Points ∼74% -15%
Fujitsu LifeBook U747
Intel HD Graphics 620, Intel Core i5-7200U
1409 Points ∼74% -15%
Average of class Office
  (of 563, min: 185, max: 4967)
1158 Points ∼61% -30%
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
1791 pontos
3DMark Ice Storm Standard Score
61742 pontos
3DMark Cloud Gate Standard Score
7535 pontos
3DMark Fire Strike Score
941 pontos
3DMark Fire Strike Extreme Score
440 pontos
3DMark Time Spy Score
364 pontos
Ajuda
baixo média alto ultra
BioShock Infinite (2013) 41.92621.47.3fps
The Witcher 3 (2015) 14.89.45.3fps
Rise of the Tomb Raider (2016) 18.110.96.3fps

Barulho

Ocioso
28.8 / 28.8 / 33.1 dB
Carga
35.2 / 35.2 dB
  red to green bar
 
 
30 dB
silencioso
40 dB(A)
audível
50 dB(A)
ruidosamente alto
 
min: dark, med: mid, max: light   Audix TM1, Arta (15 cm de distância)   environment noise: 28.8 dB(A)
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2032.830.630.134.42526.927.629.429.13130.930.330.231.54028.828.229.330.45033.133.831.6346326.126.12626.1802525.225.525.210025.324.526.725.412524.223.125.523.616023.223.224.423.220022.422.422.824.125021.521.422.321.631520.519.719.620.140018.418.918.519.850019.81917.620.363020.519.117.120.280020.319.416.220.8100021.22016.320.9125022.821.515.921.7160024.222.915.422.9200024.222.815.522.825002924.215.528.8315024.321.815.824.7400021.119.916.120.7500019.718.516.619.5630018.117.716.817.6800018.318.317.217.61000017.717.917.417.41250017.618.417.417.31600017.818.417.317.4SPL35.233.128.834.8N21.71.21.9median 21.1HP EliteBook 840 G5-3JX66EAmedian 19.9median 17.2median 20.8Delta2.621.81.9hearing rangehide median Fan Noise
HP EliteBook 840 G5-3JX66EA
UHD Graphics 620, 8250U, Toshiba XG5 KXG50ZNV256G
Lenovo ThinkPad T480s-20L8S02D00
UHD Graphics 620, 8250U, Samsung SSD PM981 MZVLB512HAJQ-000L7
Fujitsu LifeBook U747
HD Graphics 620, 7200U, Samsung MZYTY256HDHP
HP EliteBook 840 G4-Z2V49ET ABD
HD Graphics 620, 7200U, Samsung PM961 MZVLW256HEHP
Dell Latitude 7480
HD Graphics 620, 7600U, Intel SSDSCKKF256H6
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
UHD Graphics 620, 8550U, Samsung SSD PM981 MZVLB512HAJQ-000L7
Acer TravelMate P648-G2-M-73T0
HD Graphics 620, 7500U, SK Hynix HFS256G39TND-N210A
Noise
-1%
6%
-2%
8%
0%
-0%
off / environment *
28.8
28.9
-0%
28.2
2%
31
-8%
28.9
-0%
30.6
-6%
Idle Minimum *
28.8
28.9
-0%
28.2
2%
31
-8%
28.6
1%
28.9
-0%
30.6
-6%
Idle Average *
28.8
28.9
-0%
28.2
2%
31
-8%
28.6
1%
28.9
-0%
30.6
-6%
Idle Maximum *
33.1
28.9
13%
28.2
15%
31
6%
28.6
14%
32.5
2%
31
6%
Load Average *
35.2
36.9
-5%
31.2
11%
33.5
5%
30.2
14%
35.1
-0%
34.5
2%
Load Maximum *
35.2
38.9
-11%
33
6%
33.7
4%
31.2
11%
35.1
-0%
32.4
8%

* ... smaller is better

Stress test: Prime95 alone
Stress test: Prime95 alone
Stress test: FurMark alone
Stress test: FurMark alone
Stress test: FurMark+Prime95
Stress test: FurMark+Prime95
Carga Máxima
 35.5 °C36.6 °C34.6 °C 
 35 °C34.6 °C34.2 °C 
 26 °C25.6 °C25.9 °C 
Máximo: 36.6 °C
Médio: 32 °C
36 °C39.5 °C32 °C
32.4 °C34.5 °C28.8 °C
26.9 °C27.1 °C26.5 °C
Máximo: 39.5 °C
Médio: 31.5 °C
alimentação elétrica  33 °C | Temperatura do quarto 19.6 °C | Voltcraft IR-900
HP EliteBook 840 G5-3JX66EA
UHD Graphics 620, 8250U, Toshiba XG5 KXG50ZNV256G
Lenovo ThinkPad T480s-20L8S02D00
UHD Graphics 620, 8250U, Samsung SSD PM981 MZVLB512HAJQ-000L7
Fujitsu LifeBook U747
HD Graphics 620, 7200U, Samsung MZYTY256HDHP
HP EliteBook 840 G4-Z2V49ET ABD
HD Graphics 620, 7200U, Samsung PM961 MZVLW256HEHP
Dell Latitude 7480
HD Graphics 620, 7600U, Intel SSDSCKKF256H6
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
UHD Graphics 620, 8550U, Samsung SSD PM981 MZVLB512HAJQ-000L7
Acer TravelMate P648-G2-M-73T0
HD Graphics 620, 7500U, SK Hynix HFS256G39TND-N210A
Heat
-10%
-2%
-4%
-18%
-15%
-8%
Maximum Upper Side *
36.6
50.1
-37%
42.6
-16%
37
-1%
39
-7%
52.6
-44%
39.1
-7%
Maximum Bottom *
39.5
46.1
-17%
34.4
13%
39.4
-0%
47.2
-19%
48.2
-22%
35
11%
Idle Upper Side *
23.8
22.2
7%
25.1
-5%
25.9
-9%
27.6
-16%
23.6
1%
29.4
-24%
Idle Bottom *
24.7
22.6
9%
24.6
-0%
25.6
-4%
32
-30%
23
7%
27.8
-13%

* ... smaller is better

dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2030.131.32529.430.33130.229.94029.331.45031.632.56326278025.526.610026.729.512525.529.616024.438.620022.848.925022.351.731519.656.940018.563.750017.665.763017.167.280016.266.6100016.371.1125015.973.7160015.472.7200015.572.4250015.572.7315015.872.5400016.175.6500016.679630016.877.4800017.271.31000017.471.81250017.467.21600017.356SPL28.885.8N1.264.1median 17.2HP EliteBook 840 G5-3JX66EAmedian 67.2Delta1.89.534.838.130.330.335.433.930.331.926.626.425.825.324.724.323.924.824.828.824.137.423.945.721.850.620.154.318.256.217.3641773.416.572.616.56715.859.115.760.615.461.815.558.81659.516.264.916.768.51767.317.26017.457.217.354.117.24828.978.11.240.7median 17.2Lenovo ThinkPad T480s-20L8S02D00median 59.11.88hearing rangehide median Pink Noise
HP EliteBook 840 G5-3JX66EA audio analysis

(+) | speakers can play relatively loud (85.8 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 24.7% lower than median
(±) | linearity of bass is average (10.1% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.3% away from median
(+) | mids are linear (4.9% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 7.1% higher than median
(+) | highs are linear (4.3% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (20.5% difference to median)
Compared to same class
» 51% of all tested devices in this class were better, 12% similar, 37% worse
» The best had a delta of 8%, average was 20%, worst was 51%
Compared to all devices tested
» 45% of all tested devices were better, 9% similar, 47% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Lenovo ThinkPad T480s-20L8S02D00 audio analysis

(±) | speaker loudness is average but good (78.1 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 18.9% lower than median
(±) | linearity of bass is average (11.9% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 5.9% higher than median
(±) | linearity of mids is average (10.8% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3.9% away from median
(±) | linearity of highs is average (8.2% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (21.1% difference to median)
Compared to same class
» 56% of all tested devices in this class were better, 11% similar, 33% worse
» The best had a delta of 8%, average was 20%, worst was 51%
Compared to all devices tested
» 48% of all tested devices were better, 8% similar, 43% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Consumo de energia
desligadodarklight 0.39 / 0.49 Watt
Ociosodarkmidlight 3.2 / 6.6 / 9.5 Watt
Carga midlight 36.2 / 65.6 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
HP EliteBook 840 G5-3JX66EA
8250U, UHD Graphics 620, Toshiba XG5 KXG50ZNV256G, IPS, 1920x1080, 14
Lenovo ThinkPad T480s-20L8S02D00
8250U, UHD Graphics 620, Samsung SSD PM981 MZVLB512HAJQ-000L7, IPS, 2560x1440, 14
Fujitsu LifeBook U747
7200U, HD Graphics 620, Samsung MZYTY256HDHP, IPS LED, 1920x1080, 14
HP EliteBook 840 G4-Z2V49ET ABD
7200U, HD Graphics 620, Samsung PM961 MZVLW256HEHP, TN, 1920x1080, 14
Dell Latitude 7480
7600U, HD Graphics 620, Intel SSDSCKKF256H6, IPS, 1920x1080, 14
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
8550U, UHD Graphics 620, Samsung SSD PM981 MZVLB512HAJQ-000L7, IPS, 2560x1440, 14
Acer TravelMate P648-G2-M-73T0
7500U, HD Graphics 620, SK Hynix HFS256G39TND-N210A, IPS, 1920x1080, 14
Power Consumption
-8%
6%
21%
15%
-18%
-6%
Idle Minimum *
3.2
3.1
3%
4.11
-28%
2.9
9%
4.32
-35%
3.8
-19%
4.8
-50%
Idle Average *
6.6
6.8
-3%
7.87
-19%
5.6
15%
6.27
5%
8.9
-35%
7.9
-20%
Idle Maximum *
9.5
10.1
-6%
8.74
8%
8.15
14%
6.35
33%
11.9
-25%
10.7
-13%
Load Average *
36.2
48.4
-34%
30.2
17%
30.6
15%
29.82
18%
47.5
-31%
35
3%
Load Maximum *
65.6
67.1
-2%
32.4
51%
31
53%
30.64
53%
52.5
20%
31.6
52%

* ... smaller is better

Tempo de Execução da Bateria
Ocioso (sem WLAN, min brilho)
18h 58min
NBC WiFi Websurfing Battery Test 1.3 (EDGE 41.16299.248.0)
7h 27min
Big Buck Bunny H.264 1080p
6h 39min
Carga (máximo brilho)
2h 36min
HP EliteBook 840 G5-3JX66EA
8250U, UHD Graphics 620, 50 Wh
Lenovo ThinkPad T480s-20L8S02D00
8250U, UHD Graphics 620, 57 Wh
Fujitsu LifeBook U747
7200U, HD Graphics 620, 50 Wh
HP EliteBook 840 G4-Z2V49ET ABD
7200U, HD Graphics 620, 51 Wh
Dell Latitude 7480
7600U, HD Graphics 620, 60 Wh
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
8550U, UHD Graphics 620, 57 Wh
Acer TravelMate P648-G2-M-73T0
7500U, HD Graphics 620, 54 Wh
Battery Runtime
27%
-9%
24%
39%
11%
7%
Reader / Idle
1138
782
-31%
1155
1%
1662
46%
1328
17%
1087
-4%
H.264
399
721
81%
490
23%
591
48%
566
42%
WiFi v1.3
447
537
20%
430
-4%
571
28%
719
61%
519
16%
672
50%
Load
156
124
-21%
117
-25%
184
18%
171
10%
106
-32%
115
-26%

Pro

+ Carcaça estável e de boa aparência
+ IPS mate, brilhante
+ Sem PWM
+ Muitos recursos de segurança
+ Bom desempenho do sistema
+ Dispositivos de entrada confortáveis
+ USB Type-C com Thunderbolt
+ As temperaturas da carcaça permanecem baixas
+ Porta docking

Contra

- Tela tem uma forte tonalidade azul, de fábrica
- SSD não tão bom quanto esperávamos
- Durações médias da bateria
- Sem leitor de cartões
- O processador não alcançar todo o seu potencial
Review: HP EliteBook 840 G5. Test unit provided by Campuspoint
Review: HP EliteBook 840 G5. Test unit provided by Campuspoint

O HP EliteBook 840 G5 é um dispositivo empresarial de alta qualidade, agora em sua quinta geração. O sucessor do HP EliteBook 840 G4 recebeu um novo design e um processador Kaby Lake Refresh atualizado, embora isso não alcance todo o seu potencial. Os compradores também devem estar cientes de qual configuração eles compram, como o HP EliteBook 840 G5 também está disponível com processadores Intel de sétima geração.

Nossa unidade de teste está equipada com um Intel Core i5-8250U, 8 GB de RAM e um SSD de 256-GB, e o aparelho fornece um muito bom desempenho do sistema. A HP também decidiu oferecer apenas painéis IPS nesta versão, os quais possuem vantagens significativas. A um preço de $1400, o dispositivo oferece acabamento perfeito, bom desempenho e muitos recursos de segurança, que são indispensáveis para qualquer portátil de negócios.

O novo HP EliteBook 840 G5 é impressionante com o seu design elegante e acabamento perfeito. Os bons dispositivos de entrada são tão importantes quanto os muitos recursos de segurança que o EliteBook 840 G5 tem a oferecer.

O HP EliteBook 840 G5 perde vários pontos nas áreas de consumo de energia e tempo de duração da bateria. Sua competição prova que poderia ser melhor. Mas se você não tem que lidar com longos períodos de tempo sem acesso a tomadas, você ficará muito satisfeito com o HP EliteBook 840 G5. Ficamos muito mais incomodados com a falta do leitor de cartões SD, o que não faz o menor sentido. Felizmente, o parceiro de negócios oferece uma porta USB Type-C que suporta Thunderbolt.

HP EliteBook 840 G5-3JX66EA - 04/03/2018 v6
Sebastian Bade

Acabamento
92 / 98 → 94%
Teclado
89%
Mouse
89%
Conectividade
62 / 80 → 77%
Peso
69 / 20-67 → 100%
Bateria
89%
Pantalha
87%
Desempenho do jogos
56 / 68 → 82%
Desempenho da aplicação
87 / 92 → 94%
Temperatura
94%
Ruído
94%
Audio
68%
Camera
27 / 85 → 32%
Médio
77%
89%
Office - Médio equilibrado

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> Análises e revisões de portáteis e celulares > Análises > Análises > Breve Análise do Portátil HP EliteBook 840 G5 (i5-8250U, SSD, Full HD)
Sebastian Bade, 2018-04- 9 (Update: 2018-04-15)