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Breve Análise do Portátil HP ProBook 455 G7: Desempenho mais rápido graças ao Zen2

O HP ProBook conhece Renoir. Com as CPUs Renoir da AMD, a HP elevou significativamente o nível de desempenho do ProBook 455 G7. Examinamos mais de perto e determinamos se a duração da bateria é afetada por essa alteração. Nesta análise, também abordaremos todos os outros novos recursos e verificaremos se vale a pena comprar o portátil.
HP ProBook 455 G7-175W8EA (ProBook 455 Serie)
Processador
AMD Ryzen 7 4700U 8 x 2 - 4.1 GHz, Renoir-U (Zen 2)
Placa gráfica
AMD Radeon RX Vega 7 - 512 MB VRAM, Análises do: 1600 MHz, Memoría: 3200 MHz, Adrenalin 20.5.1
Memória
16 GB 
, DDR4-3200, single-channel, 1 de 2 ocupado
Pantalha
15.60 polegadas 16:9, 1920 x 1080 pixel 141 PPI, AUO, B156HW02, IPS, Brilhante: não, 60 Hz
placa mãe
AMD Promontory/Bixby FCH
Disco rígido
Samsung PM991 MZVLQ512HALU, 512 GB 
, M.2 SSD, NVMe, 420 GB livre
Placa de Som
Realtek Audio
Conexões
3 USB 3.0, 1 USB 3.1 Gen2, 1 Thunderbolt, 1 HDMI, 1 DisplayPort, 1 Kensington Lock, Conexões Audio: Porta de áudio combinada, Card Reader: Leitor de cartões 3-em-1, 1 Leitor de Impressões Digitais
Funcionamento em rede
Realtek PCIe GBE Family Controller (10/100/1000MBit/s), Intel Wi-Fi 6 AX200 (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/ax = Wi-Fi 6/), Bluetooth 5
Tamanho
altura x largura x profundidade (em mm): 19 x 365 x 257
Bateria
45 Wh, 3750 mAh Lítio-Ion
Sistema Operativo
Microsoft Windows 10 Pro 64 Bit
Camera
Webcam: 720pSecondary Camera: IR
Características adicionais
Alto falantes: Alto-falantes estéreo, Teclado: Chiclet de 6 filas, Iluminação do Teclado: sim, Adaptador de CA, HP Support Assistant, HP Audio Control, HP Client Security Manager, 36 Meses Garantia
peso
1.848 kg, Suprimento de energia: 270 g
Preço
950 EUR
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

Rating
Date
Model
Weight
Height
Size
Resolution
Best Price
82.6 %
07/2020
HP ProBook 455 G7-175W8EA
R7 4700U, Vega 7
1.8 kg19 mm15.60"1920x1080
79.5 %
09/2019
HP ProBook 455R G6
R5 3500U, Vega 8
2 kg19 mm15.60"1920x1080
77.9 %
06/2020
HP 15s-fq1440ng
i7-1065G7, Iris Plus Graphics G7 (Ice Lake 64 EU)
1.6 kg17.9 mm15.60"1920x1080
82.1 %
03/2020
Lenovo ThinkPad E15 20RD0011GE
i7-10510U, Radeon RX 640
1.8 kg18.9 mm15.60"1920x1080
81.8 %
02/2020
Lenovo ThinkBook 15
i5-10210U, UHD Graphics 620
1.9 kg18.9 mm15.60"1920x1080
85.6 %
Dell Latitude 5590
i5-8250U, UHD Graphics 620
2 kg20.6 mm15.60"1920x1080
HP ProBook 455 G7
HP ProBook 455 G7
HP ProBook 455 G7
HP ProBook 455 G7
HP ProBook 455 G7
HP ProBook 455 G7
HP ProBook 455 G7
HP ProBook 455 G7
HP ProBook 455 G7

Size Comparison

376 mm 250.65 mm 20.6 mm 2 kg368 mm 245 mm 18.9 mm 1.8 kg365 mm 257 mm 19 mm 1.8 kg365 mm 257 mm 19 mm 2 kg364 mm 245 mm 18.9 mm 1.9 kg358.5 mm 242 mm 17.9 mm 1.6 kg297 mm 210 mm 1 mm 5.7 g
Left: Kensington lock, 1x USB 2.0, SD card reader
Left: Kensington lock, 1x USB 2.0, SD card reader
Right: Combined audio jack, 2x USB 3.1 Gen1, HDMI, Gigabit LAN, 1x USB 3.1 Gen1 Type-C w/ DisplayPort, AC adapter
Right: Combined audio jack, 2x USB 3.1 Gen1, HDMI, Gigabit LAN, 1x USB 3.1 Gen1 Type-C w/ DisplayPort, AC adapter
SD Card Reader
average JPG Copy Test (av. of 3 runs)
Dell Latitude 5590
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
178.2 MB/s +142%
HP ProBook 455R G6
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
83.7 MB/s +14%
Lenovo ThinkBook 15
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
78.2 MB/s +6%
HP ProBook 455 G7-175W8EA
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
73.7 MB/s
Average of class Office
  (8 - 196.8, n=49, last 2 years)
55.8 MB/s -24%
HP 15s-fq1440ng
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
32.5 MB/s -56%
maximum AS SSD Seq Read Test (1GB)
Dell Latitude 5590
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
203.3 MB/s +134%
HP ProBook 455R G6
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
87.4 MB/s 0%
HP ProBook 455 G7-175W8EA
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
87 MB/s
Lenovo ThinkBook 15
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
86.9 MB/s 0%
Average of class Office
  (25 - 173.2, n=43, last 2 years)
65.6 MB/s -25%
Networking - iperf3 receive AX12
Average Intel Wi-Fi 6 AX200
  (523 - 1684, n=128)
1191 MBit/s +47%
Average of class Office
  (721 - 1690, n=4, last 2 years)
1067 MBit/s +32%
Lenovo ThinkPad E15 20RD0011GE
Intel Wi-Fi 6 AX201
951 (932min - 963max) MBit/s +17%
HP ProBook 455 G7-175W8EA
Intel Wi-Fi 6 AX200
811 (593min - 853max) MBit/s
Lenovo ThinkBook 15
Intel Wireless-AC 9560
672 (334min - 686max) MBit/s -17%
HP 15s-fq1440ng
Realtek RTL8822CE
633 (619min - 644max) MBit/s -22%
HP ProBook 455R G6
Realtek RTL8822BE Wireless LAN 802.11ac PCIe Adapter
614 (575min - 626max) MBit/s -24%
Dell Latitude 5590
Intel Dual Band Wireless-AC 8265
328 MBit/s -60%
04590135180225270315360405450495540585630675720765810Tooltip
HP ProBook 455 G7-175W8EA; iperf 3.1.3: Ø810 (593-853)
ColorChecker
24.4 ∆E
23.6 ∆E
28.8 ∆E
29.1 ∆E
22.7 ∆E
17.5 ∆E
21.8 ∆E
31.9 ∆E
19.7 ∆E
29.1 ∆E
16.8 ∆E
19.6 ∆E
28.1 ∆E
27.3 ∆E
21.1 ∆E
14.4 ∆E
20.8 ∆E
25.8 ∆E
3.8 ∆E
12.2 ∆E
23 ∆E
22.8 ∆E
29.9 ∆E
10.5 ∆E
ColorChecker HP ProBook 455 G7-175W8EA: 21.86 ∆E min: 3.76 - max: 31.91 ∆E
266
cd/m²
255
cd/m²
271
cd/m²
267
cd/m²
282
cd/m²
267
cd/m²
261
cd/m²
259
cd/m²
247
cd/m²
Distribuição do brilho
AUO, B156HW02 tested with X-Rite i1Pro 2
Máximo: 282 cd/m² (Nits) Médio: 263.9 cd/m² Minimum: 13 cd/m²
iluminação: 88 %
iluminação com acumulador: 210 cd/m²
Contraste: 1484:1 (Preto: 0.19 cd/m²)
ΔE Color 5.56 | 0.5-29.43 Ø5, calibrated: 4.5
ΔE Greyscale 3.57 | 0.57-98 Ø5.3
57% sRGB (Argyll 1.6.3 3D)
36% AdobeRGB 1998 (Argyll 1.6.3 3D)
39.18% AdobeRGB 1998 (Argyll 2.2.0 3D)
57.1% sRGB (Argyll 2.2.0 3D)
37.92% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.61
HP ProBook 455 G7-175W8EA
AUO, B156HW02, IPS, 1920x1080, 15.60
HP ProBook 455R G6
LG Philips LGD05CE, IPS, 1920x1080, 15.60
HP 15s-fq1440ng
AU Optronics AUO61ED, TN, 1920x1080, 15.60
Lenovo ThinkPad E15 20RD0011GE
NV156FHM-N48, IPS LED, 1920x1080, 15.60
Lenovo ThinkBook 15
LP156WFC-SPD1, IPS, 1920x1080, 15.60
Dell Latitude 5590
NV15N42, IPS, 1920x1080, 15.60
Display
-1%
-5%
4%
1%
9%
Display P3 Coverage
37.92
37.44
-1%
36.04
-5%
40.25
6%
38.38
1%
41.56
10%
sRGB Coverage
57.1
56.3
-1%
54.2
-5%
57.7
1%
57.7
1%
61.3
7%
AdobeRGB 1998 Coverage
39.18
38.71
-1%
37.24
-5%
41.59
6%
39.67
1%
42.93
10%
Response Times
13%
25%
-30%
0%
-41%
Response Time Grey 50% / Grey 80% *
41 ?(22, 19)
34 ?(18, 16)
17%
43 ?(24, 19)
-5%
49.6 ?(24.4, 25.2)
-21%
37.6 ?(19.6, 18)
8%
53.2 ?(26.8, 26.4)
-30%
Response Time Black / White *
26 ?(15, 11)
24 ?(14, 10)
8%
12 ?(9, 3)
54%
36 ?(18.8, 17.2)
-38%
28 ?(16.4, 11.6)
-8%
39.6 ?(23.2, 16.4)
-52%
PWM Frequency
1250 ?(99)
1000 ?(98)
Screen
-9%
-54%
-20%
-7%
-11%
Brightness middle
282
262
-7%
227
-20%
283
0%
245
-13%
243
-14%
Brightness
264
235
-11%
215
-19%
258
-2%
239
-9%
234
-11%
Brightness Distribution
88
83
-6%
79
-10%
81
-8%
82
-7%
83
-6%
Black Level *
0.19
0.27
-42%
0.4
-111%
0.22
-16%
0.25
-32%
0.19
-0%
Contrast
1484
970
-35%
568
-62%
1286
-13%
980
-34%
1279
-14%
Colorchecker dE 2000 *
5.56
6.34
-14%
10.48
-88%
7.9
-42%
5.6
-1%
6.6
-19%
Colorchecker dE 2000 max. *
19.07
9.28
51%
22.49
-18%
23.6
-24%
15.6
18%
22.3
-17%
Colorchecker dE 2000 calibrated *
4.5
4.82
-7%
4.64
-3%
5.8
-29%
4.8
-7%
5
-11%
Greyscale dE 2000 *
3.57
4.33
-21%
12.44
-248%
6.6
-85%
3.4
5%
5.2
-46%
Gamma
2.61 84%
2.06 107%
2.77 79%
2.18 101%
2.3 96%
2.24 98%
CCT
6895 94%
7041 92%
13027 50%
5735 113%
7156 91%
6990 93%
Color Space (Percent of AdobeRGB 1998)
36
36
0%
34
-6%
37
3%
36.5
1%
39.2
9%
Color Space (Percent of sRGB)
57
56
-2%
54
-5%
57.1
0%
57.5
1%
60.8
7%
Total Average (Program / Settings)
1% / -5%
-11% / -35%
-15% / -16%
-2% / -5%
-14% / -11%

* ... smaller is better

CalMAN: Grayscale
CalMAN: Grayscale
CalMAN: ColorChecker
CalMAN: ColorChecker
CalMAN: Saturation sweeps
CalMAN: Saturation sweeps
CalMAN: Grayscale (calibrated)
CalMAN: Grayscale (calibrated)
CalMAN: ColorChecker (calibrated)
CalMAN: ColorChecker (calibrated)
CalMAN: Saturation sweeps (calibrated)
CalMAN: Saturation sweeps (calibrated)

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
26 ms ... rise ↗ and fall ↘ combined↗ 15 ms rise
↘ 11 ms fall
The screen shows relatively slow response rates in our tests and may be too slow for gamers.
In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 57 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (21.6 ms).
       Response Time 50% Grey to 80% Grey
41 ms ... rise ↗ and fall ↘ combined↗ 22 ms rise
↘ 19 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.2 (minimum) to 636 (maximum) ms. » 60 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (33.9 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: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 18071 (minimum: 5 - maximum: 3846000) Hz was measured.

CPU-Z
CPU-Z
CPU-Z
CPU-Z
CPU-Z
CPU-Z
GPU-Z
GPU-Z
HWiNFO
DPC Latencies
 
 
0551101652202753303854404955506056607157708258809359901045Tooltip
HP ProBook 455 G7-175W8EA AMD Ryzen 7 4700U, AMD Ryzen 7 4700U: Ø905 (890.95-1068.26)
HP ProBook 455R G6 AMD Ryzen 5 3500U, AMD Ryzen 5 3500U: Ø564 (554.09-645.67)
HP 15s-fq1440ng Intel Core i7-1065G7, Intel Core i7-1065G7: Ø526 (494.21-639.84)
Lenovo ThinkPad E15 20RD0011GE Intel Core i7-10510U, Intel Core i7-10510U: Ø537 (533-579)
Lenovo ThinkBook 15 Intel Core i5-10210U, Intel Core i5-10210U: Ø537 (517.78-687.49)
Dell Latitude 5590 Intel Core i5-8250U, Intel Core i5-8250U: Ø563 (532.61-696.22)
Cinebench R20: CPU (Single Core) | CPU (Multi Core)
Cinebench R15: CPU Single 64Bit | CPU Multi 64Bit
Blender: v2.79 BMW27 CPU
7-Zip 18.03: 7z b 4 -mmt1 | 7z b 4
Geekbench 5.5: Single-Core | Multi-Core
HWBOT x265 Benchmark v2.2: 4k Preset
LibreOffice : 20 Documents To PDF
R Benchmark 2.5: Overall mean
Cinebench R20 / CPU (Single Core)
Average of class Office
  (181.3 - 764, n=119, last 2 years)
558 Points +21%
Average AMD Ryzen 7 4700U
  (448 - 478, n=9)
467 Points +1%
HP ProBook 455 G7-175W8EA
AMD Ryzen 7 4700U
462 Points
HP 15s-fq1440ng
Intel Core i7-1065G7
446 Points -3%
Lenovo ThinkPad E15 20RD0011GE
Intel Core i7-10510U
438 Points -5%
Lenovo ThinkBook 15
Intel Core i5-10210U
418 Points -10%
Cinebench R20 / CPU (Multi Core)
Average of class Office
  (356 - 5904, n=119, last 2 years)
3085 Points +19%
Average AMD Ryzen 7 4700U
  (2401 - 3095, n=9)
2698 Points +4%
HP ProBook 455 G7-175W8EA
AMD Ryzen 7 4700U
2601 Points
Lenovo ThinkBook 15
Intel Core i5-10210U
1581 Points -39%
HP 15s-fq1440ng
Intel Core i7-1065G7
1360 Points -48%
Lenovo ThinkPad E15 20RD0011GE
Intel Core i7-10510U
1290 Points -50%
Cinebench R15 / CPU Single 64Bit
Average of class Office
  (82.6 - 284, n=117, last 2 years)
216 Points +19%
HP ProBook 455 G7-175W8EA
AMD Ryzen 7 4700U
181 Points
Average AMD Ryzen 7 4700U
  (176 - 185, n=11)
180.3 Points 0%
HP 15s-fq1440ng
Intel Core i7-1065G7
177.9 Points -2%
Lenovo ThinkPad E15 20RD0011GE
Intel Core i7-10510U
174 Points -4%
Lenovo ThinkBook 15
Intel Core i5-10210U
165 Points -9%
Dell Latitude 5590
Intel Core i5-8250U
145 Points -20%
HP ProBook 455R G6
AMD Ryzen 5 3500U
137 Points -24%
Cinebench R15 / CPU Multi 64Bit
Average of class Office
  (160.8 - 2642, n=119, last 2 years)
1392 Points +33%
Average AMD Ryzen 7 4700U
  (801 - 1253, n=12)
1091 Points +4%
HP ProBook 455 G7-175W8EA
AMD Ryzen 7 4700U
1050 Points
Dell Latitude 5590
Intel Core i5-8250U
696 Points -34%
Lenovo ThinkBook 15
Intel Core i5-10210U
687 Points -35%
HP ProBook 455R G6
AMD Ryzen 5 3500U
646 Points -38%
HP 15s-fq1440ng
Intel Core i7-1065G7
640 (494.21min - 639.84max) Points -39%
Lenovo ThinkPad E15 20RD0011GE
Intel Core i7-10510U
586 Points -44%
Blender / v2.79 BMW27 CPU
HP 15s-fq1440ng
Intel Core i7-1065G7
896 Seconds * -67%
Lenovo ThinkPad E15 20RD0011GE
Intel Core i7-10510U
810 Seconds * -51%
Lenovo ThinkBook 15
Intel Core i5-10210U
676 Seconds * -26%
HP ProBook 455 G7-175W8EA
AMD Ryzen 7 4700U
537 Seconds *
Average of class Office
  (214 - 2844, n=119, last 2 years)
535 Seconds * -0%
Average AMD Ryzen 7 4700U
  (407 - 537, n=8)
480 Seconds * +11%
7-Zip 18.03 / 7z b 4 -mmt1
Average of class Office
  (2233 - 6687, n=120, last 2 years)
5007 MIPS +19%
Lenovo ThinkPad E15 20RD0011GE
Intel Core i7-10510U
4611 MIPS +10%
HP 15s-fq1440ng
Intel Core i7-1065G7
4516 MIPS +7%
Average AMD Ryzen 7 4700U
  (4208 - 4470, n=8)
4361 MIPS +4%
HP ProBook 455 G7-175W8EA
AMD Ryzen 7 4700U
4208 MIPS
Lenovo ThinkBook 15
Intel Core i5-10210U
4099 MIPS -3%
7-Zip 18.03 / 7z b 4
Average of class Office
  (4226 - 62349, n=120, last 2 years)
34626 MIPS +27%
Average AMD Ryzen 7 4700U
  (26652 - 33890, n=8)
30273 MIPS +11%
HP ProBook 455 G7-175W8EA
AMD Ryzen 7 4700U
27219 MIPS
Lenovo ThinkBook 15
Intel Core i5-10210U
20655 MIPS -24%
Lenovo ThinkPad E15 20RD0011GE
Intel Core i7-10510U
17312 MIPS -36%
HP 15s-fq1440ng
Intel Core i7-1065G7
15495 MIPS -43%
Geekbench 5.5 / Single-Core
Average of class Office
  (510 - 1974, n=121, last 2 years)
1468 Points +32%
HP 15s-fq1440ng
Intel Core i7-1065G7
1308 Points +18%
Lenovo ThinkPad E15 20RD0011GE
Intel Core i7-10510U
1225 Points +10%
Average AMD Ryzen 7 4700U
  (1101 - 1168, n=8)
1134 Points +2%
HP ProBook 455 G7-175W8EA
AMD Ryzen 7 4700U
1109 Points
Geekbench 5.5 / Multi-Core
Average of class Office
  (1018 - 11980, n=121, last 2 years)
6590 Points +36%
Average AMD Ryzen 7 4700U
  (4792 - 6502, n=8)
5630 Points +16%
HP ProBook 455 G7-175W8EA
AMD Ryzen 7 4700U
4853 Points
HP 15s-fq1440ng
Intel Core i7-1065G7
4144 Points -15%
Lenovo ThinkPad E15 20RD0011GE
Intel Core i7-10510U
3408 Points -30%
HWBOT x265 Benchmark v2.2 / 4k Preset
Average of class Office
  (1.55 - 17.4, n=119, last 2 years)
9.18 fps +35%
Average AMD Ryzen 7 4700U
  (6.79 - 10.1, n=8)
8.44 fps +24%
HP ProBook 455 G7-175W8EA
AMD Ryzen 7 4700U
6.79 fps
Lenovo ThinkBook 15
Intel Core i5-10210U
5.16 fps -24%
Lenovo ThinkPad E15 20RD0011GE
Intel Core i7-10510U
4.6 fps -32%
HP 15s-fq1440ng
Intel Core i7-1065G7
4.29 fps -37%
LibreOffice / 20 Documents To PDF
HP ProBook 455 G7-175W8EA
AMD Ryzen 7 4700U
115.7 s *
Average AMD Ryzen 7 4700U
  (55.5 - 115.7, n=8)
68.2 s * +41%
Average of class Office
  (31.3 - 117.5, n=119, last 2 years)
56.7 s * +51%
HP 15s-fq1440ng
Intel Core i7-1065G7
51 s * +56%
R Benchmark 2.5 / Overall mean
HP 15s-fq1440ng
Intel Core i7-1065G7
0.679 sec * -4%
Lenovo ThinkPad E15 20RD0011GE
Intel Core i7-10510U
0.666 sec * -2%
HP ProBook 455 G7-175W8EA
AMD Ryzen 7 4700U
0.651 sec *
Average AMD Ryzen 7 4700U
  (0.598 - 0.651, n=8)
0.618 sec * +5%
Average of class Office
  (0.4244 - 1.397, n=118, last 2 years)
0.588 sec * +10%

* ... smaller is better

Cinebench R10
Cinebench R10
Cinebench R11.5
Cinebench R11.5
Cinebench R15
Cinebench R15
Cinebench R20
Cinebench R20
Octane V2
Octane V2
Mozilla Kraken 1.1
Mozilla Kraken 1.1
Cinebench R10 Rendering Single 32Bit
5475
Cinebench R10 Shading 64Bit
9662 Points
Cinebench R10 Rendering Multiple CPUs 64Bit
45303 Points
Cinebench R10 Rendering Single CPUs 64Bit
9491 Points
Cinebench R10 Shading 32Bit
9653
Cinebench R10 Rendering Multiple CPUs 32Bit
25707
Cinebench R11.5 CPU Multi 32Bit
11.85 Points
Cinebench R11.5 OpenGL 32Bit
39.56 fps
Cinebench R11.5 CPU Single 64Bit
2.1 Points
Cinebench R11.5 CPU Multi 64Bit
12.56 Points
Cinebench R11.5 OpenGL 64Bit
39.33 fps
Cinebench R11.5 CPU Single 32Bit
1.98 Points
Cinebench R15 CPU Single 64Bit
181 Points
Cinebench R15 Ref. Match 64Bit
98 %
Cinebench R15 OpenGL 64Bit
53 fps
Cinebench R15 CPU Multi 64Bit
1050 Points
Ajuda
PCMark 10
Score
Average of class Office
  (2325 - 7157, n=104, last 2 years)
5340 Points +18%
Lenovo ThinkPad E15 20RD0011GE
Radeon RX 640, i7-10510U, Samsung PM991 MZALQ512HALU
5023 Points +11%
Average AMD Ryzen 7 4700U, AMD Radeon RX Vega 7
  (4527 - 5307, n=8)
4898 Points +8%
HP ProBook 455 G7-175W8EA
Vega 7, R7 4700U, Samsung PM991 MZVLQ512HALU
4527 Points
Lenovo ThinkBook 15
UHD Graphics 620, i5-10210U, Samsung SSD PM981 MZVLB512HAJQ
4248 Points -6%
HP 15s-fq1440ng
Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7, Samsung PM991 MZVLQ512HALU
3878 Points -14%
HP ProBook 455R G6
Vega 8, R5 3500U, SK hynix BC501 HFM256GDHTNG
3691 Points -18%
Dell Latitude 5590
UHD Graphics 620, i5-8250U, SK hynix SC311 M.2
2469 Points -45%
Essentials
Average of class Office
  (5095 - 20841, n=104, last 2 years)
9828 Points +18%
Lenovo ThinkPad E15 20RD0011GE
Radeon RX 640, i7-10510U, Samsung PM991 MZALQ512HALU
9601 Points +16%
Lenovo ThinkBook 15
UHD Graphics 620, i5-10210U, Samsung SSD PM981 MZVLB512HAJQ
9103 Points +10%
Average AMD Ryzen 7 4700U, AMD Radeon RX Vega 7
  (8303 - 9559, n=8)
9009 Points +9%
HP 15s-fq1440ng
Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7, Samsung PM991 MZVLQ512HALU
8314 Points 0%
HP ProBook 455 G7-175W8EA
Vega 7, R7 4700U, Samsung PM991 MZVLQ512HALU
8303 Points
Dell Latitude 5590
UHD Graphics 620, i5-8250U, SK hynix SC311 M.2
7459 Points -10%
HP ProBook 455R G6
Vega 8, R5 3500U, SK hynix BC501 HFM256GDHTNG
7298 Points -12%
Productivity
Lenovo ThinkPad E15 20RD0011GE
Radeon RX 640, i7-10510U, Samsung PM991 MZALQ512HALU
8567 Points +26%
Average of class Office
  (3041 - 10198, n=104, last 2 years)
7453 Points +10%
Average AMD Ryzen 7 4700U, AMD Radeon RX Vega 7
  (5348 - 7945, n=8)
7201 Points +6%
Lenovo ThinkBook 15
UHD Graphics 620, i5-10210U, Samsung SSD PM981 MZVLB512HAJQ
6874 Points +1%
HP ProBook 455 G7-175W8EA
Vega 7, R7 4700U, Samsung PM991 MZVLQ512HALU
6805 Points
Dell Latitude 5590
UHD Graphics 620, i5-8250U, SK hynix SC311 M.2
5940 Points -13%
HP ProBook 455R G6
Vega 8, R5 3500U, SK hynix BC501 HFM256GDHTNG
5835 Points -14%
HP 15s-fq1440ng
Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7, Samsung PM991 MZVLQ512HALU
5518 Points -19%
Digital Content Creation
Average of class Office
  (1912 - 9056, n=104, last 2 years)
5782 Points +30%
Average AMD Ryzen 7 4700U, AMD Radeon RX Vega 7
  (4459 - 5495, n=8)
4947 Points +11%
HP ProBook 455 G7-175W8EA
Vega 7, R7 4700U, Samsung PM991 MZVLQ512HALU
4459 Points
Lenovo ThinkPad E15 20RD0011GE
Radeon RX 640, i7-10510U, Samsung PM991 MZALQ512HALU
4181 Points -6%
HP 15s-fq1440ng
Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7, Samsung PM991 MZVLQ512HALU
3452 Points -23%
Lenovo ThinkBook 15
UHD Graphics 620, i5-10210U, Samsung SSD PM981 MZVLB512HAJQ
3325 Points -25%
HP ProBook 455R G6
Vega 8, R5 3500U, SK hynix BC501 HFM256GDHTNG
3205 Points -28%
Dell Latitude 5590
UHD Graphics 620, i5-8250U, SK hynix SC311 M.2
2953 Points -34%
PCMark 8
Home Score Accelerated v2
Average of class Office
  (2304 - 4830, n=12, last 2 years)
4261 Points +6%
Lenovo ThinkBook 15
UHD Graphics 620, i5-10210U, Samsung SSD PM981 MZVLB512HAJQ
4227 Points +5%
Average AMD Ryzen 7 4700U, AMD Radeon RX Vega 7
  (4015 - 4402, n=6)
4220 Points +5%
Lenovo ThinkPad E15 20RD0011GE
Radeon RX 640, i7-10510U, Samsung PM991 MZALQ512HALU
4045 Points +1%
HP ProBook 455 G7-175W8EA
Vega 7, R7 4700U, Samsung PM991 MZVLQ512HALU
4015 Points
Dell Latitude 5590
UHD Graphics 620, i5-8250U, SK hynix SC311 M.2
3757 Points -6%
HP 15s-fq1440ng
Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7, Samsung PM991 MZVLQ512HALU
3696 Points -8%
HP ProBook 455R G6
Vega 8, R5 3500U, SK hynix BC501 HFM256GDHTNG
3316 Points -17%
Work Score Accelerated v2
Lenovo ThinkPad E15 20RD0011GE
Radeon RX 640, i7-10510U, Samsung PM991 MZALQ512HALU
5142 Points +1%
Lenovo ThinkBook 15
UHD Graphics 620, i5-10210U, Samsung SSD PM981 MZVLB512HAJQ
5102 Points 0%
HP ProBook 455 G7-175W8EA
Vega 7, R7 4700U, Samsung PM991 MZVLQ512HALU
5101 Points
Average AMD Ryzen 7 4700U, AMD Radeon RX Vega 7
  (3010 - 5361, n=5)
4806 Points -6%
Dell Latitude 5590
UHD Graphics 620, i5-8250U, SK hynix SC311 M.2
4670 Points -8%
HP ProBook 455R G6
Vega 8, R5 3500U, SK hynix BC501 HFM256GDHTNG
4559 Points -11%
Average of class Office
  (1854 - 5610, n=12, last 2 years)
3746 Points -27%
HP 15s-fq1440ng
Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7, Samsung PM991 MZVLQ512HALU
2768 Points -46%
PCMark 8 Home Score Accelerated v2
4015 pontos
PCMark 8 Creative Score Accelerated v2
5215 pontos
PCMark 8 Work Score Accelerated v2
5101 pontos
PCMark 10 Score
4527 pontos
Ajuda
DPC Latencies / LatencyMon - interrupt to process latency (max), Web, Youtube, Prime95
HP ProBook 455 G7-175W8EA
Vega 7, R7 4700U, Samsung PM991 MZVLQ512HALU
973 μs *
HP 15s-fq1440ng
Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7, Samsung PM991 MZVLQ512HALU
729 μs * +25%

* ... smaller is better

AS SSD
AS SSD
CDM 3
CDM 3
CDM 5
CDM 5
CDM 6
CDM 6
CDI
CDI
HP ProBook 455 G7-175W8EA
Samsung PM991 MZVLQ512HALU
HP ProBook 455R G6
SK hynix BC501 HFM256GDHTNG
HP 15s-fq1440ng
Samsung PM991 MZVLQ512HALU
Lenovo ThinkPad E15 20RD0011GE
Samsung PM991 MZALQ512HALU
Lenovo ThinkBook 15
Samsung SSD PM981 MZVLB512HAJQ
Dell Latitude 5590
SK hynix SC311 M.2
Average Samsung PM991 MZVLQ512HALU
 
CrystalDiskMark 5.2 / 6
-18%
2%
17%
58%
-47%
18%
Write 4K
141.9
126.4
-11%
156.2
10%
144.4
2%
176.3
24%
76.7
-46%
131.8 ?(86.7 - 158, n=11)
-7%
Read 4K
37.25
40.45
9%
40.32
8%
52.3
40%
48.98
31%
28.41
-24%
44.9 ?(32.5 - 55.9, n=11)
21%
Write Seq
998
702
-30%
824
-17%
946
-5%
1789
79%
436.7
-56%
1162 ?(824 - 1613, n=11)
16%
Read Seq
1233
1129
-8%
1044
-15%
1608
30%
1671
36%
508
-59%
1473 ?(1044 - 2043, n=11)
19%
Write 4K Q32T1
338.4
298.6
-12%
437.2
29%
592
75%
433.5
28%
288.1
-15%
399 ?(306 - 483, n=11)
18%
Read 4K Q32T1
431.1
344
-20%
461.6
7%
397.7
-8%
526
22%
271.9
-37%
426 ?(291 - 553, n=11)
-1%
Write Seq Q32T1
1367
801
-41%
1267
-7%
1364
0%
2983
118%
503
-63%
1348 ?(1169 - 1612, n=11)
-1%
Read Seq Q32T1
2355
1723
-27%
2343
-1%
2301
-2%
3555
51%
549
-77%
2398 ?(2245 - 3105, n=11)
2%
Write 4K Q8T8
877
1688
92%
1040 ?(877 - 1202, n=2)
19%
Read 4K Q8T8
518
1036
100%
985 ?(518 - 1451, n=2)
90%
AS SSD
-31%
46%
68%
114%
-40%
49%
Seq Read
1929
1503
-22%
1925
0%
1918
-1%
2564
33%
503
-74%
1921 ?(1397 - 2706, n=13)
0%
Seq Write
1199
712
-41%
1207
1%
802
-33%
2268
89%
393
-67%
1128 ?(783 - 1652, n=13)
-6%
4K Read
43.9
36.63
-17%
50.9
16%
49.89
14%
57
30%
29.03
-34%
47.6 ?(40.4 - 57, n=13)
8%
4K Write
116.2
89.3
-23%
144.7
25%
151.7
31%
141.4
22%
73.5
-37%
137.9 ?(99.5 - 192, n=13)
19%
4K-64 Read
897
524
-42%
886
-1%
830
-7%
1175
31%
306
-66%
878 ?(645 - 1342, n=13)
-2%
4K-64 Write
801
334.3
-58%
811
1%
736
-8%
1665
108%
212.7
-73%
782 ?(366 - 1066, n=13)
-2%
Access Time Read *
0.069
0.057
17%
0.066
4%
0.095
-38%
0.032
54%
0.111
-61%
0.09367 ?(0.064 - 0.156, n=12)
-36%
Access Time Write *
0.033
0.041
-24%
0.027
18%
0.025
24%
0.025
24%
0.047
-42%
0.03708 ?(0.02 - 0.084, n=13)
-12%
Score Read
1134
711
-37%
1130
0%
1072
-5%
1488
31%
385
-66%
1118 ?(879 - 1658, n=13)
-1%
Score Write
1037
495
-52%
1076
4%
968
-7%
2033
96%
326
-69%
1033 ?(589 - 1360, n=13)
0%
Score Total
2723
1540
-43%
2760
1%
2545
-7%
4279
57%
912
-67%
2694 ?(1892 - 3818, n=13)
-1%
Copy ISO MB/s
1409
1384
-2%
1287
-9%
2118
50%
311.5
-78%
1347 ?(708 - 1838, n=9)
-4%
Copy Program MB/s
70.2
344.8
391%
529
654%
495.6
606%
208.6
197%
421 ?(70.2 - 848, n=9)
500%
Copy Game MB/s
254.9
741
191%
1113
337%
1174
361%
210
-18%
825 ?(255 - 1409, n=9)
224%
Total Average (Program / Settings)
-25% / -25%
24% / 30%
43% / 49%
86% / 91%
-44% / -42%
34% / 36%

* ... smaller is better

Samsung PM991 MZVLQ512HALU
Sequential Read: 1557 MB/s
Sequential Write: 1300 MB/s
512K Read: 1113 MB/s
512K Write: 1108 MB/s
4K Read: 44.61 MB/s
4K Write: 92.4 MB/s
4K QD32 Read: 399.5 MB/s
4K QD32 Write: 307 MB/s

Dauerleistung Lesen: DiskSpd Read Loop, Queue Depth 8

No graph data
3DMark 11 - 1280x720 Performance GPU
Average of class Office
  (1474 - 12230, n=113, last 2 years)
5932 Points +48%
Average AMD Radeon RX Vega 7
  (3353 - 6249, n=58)
5054 Points +26%
Lenovo ThinkPad E15 20RD0011GE
AMD Radeon RX 640, Intel Core i7-10510U
4998 Points +24%
HP ProBook 455 G7-175W8EA
AMD Radeon RX Vega 7, AMD Ryzen 7 4700U
4019 Points
HP 15s-fq1440ng
Intel Iris Plus Graphics G7 (Ice Lake 64 EU), Intel Core i7-1065G7
3487 Points -13%
HP ProBook 455R G6
AMD Radeon RX Vega 8 (Ryzen 2000/3000), AMD Ryzen 5 3500U
3085 Points -23%
Lenovo ThinkBook 15
Intel UHD Graphics 620, Intel Core i5-10210U
1914 Points -52%
Dell Latitude 5590
Intel UHD Graphics 620, Intel Core i5-8250U
1619 Points -60%
3DMark
1280x720 Cloud Gate Standard Graphics
Average of class Office
  (5681 - 58068, n=96, last 2 years)
24181 Points +42%
Average AMD Radeon RX Vega 7
  (13713 - 31437, n=43)
23324 Points +37%
Lenovo ThinkPad E15 20RD0011GE
AMD Radeon RX 640, Intel Core i7-10510U
19479 Points +15%
HP ProBook 455 G7-175W8EA
AMD Radeon RX Vega 7, AMD Ryzen 7 4700U
16972 Points
HP ProBook 455R G6
AMD Radeon RX Vega 8 (Ryzen 2000/3000), AMD Ryzen 5 3500U
12696 Points -25%
HP 15s-fq1440ng
Intel Iris Plus Graphics G7 (Ice Lake 64 EU), Intel Core i7-1065G7
11896 Points -30%
Lenovo ThinkBook 15
Intel UHD Graphics 620, Intel Core i5-10210U
10265 Points -40%
Dell Latitude 5590
Intel UHD Graphics 620, Intel Core i5-8250U
8065 Points -52%
1920x1080 Fire Strike Graphics
Average of class Office
  (712 - 8815, n=115, last 2 years)
4125 Points +70%
Lenovo ThinkPad E15 20RD0011GE
AMD Radeon RX 640, Intel Core i7-10510U
3279 Points +35%
Average AMD Radeon RX Vega 7
  (1772 - 4037, n=62)
3189 Points +32%
HP ProBook 455 G7-175W8EA
AMD Radeon RX Vega 7, AMD Ryzen 7 4700U
2425 Points
HP ProBook 455R G6
AMD Radeon RX Vega 8 (Ryzen 2000/3000), AMD Ryzen 5 3500U
1903 Points -22%
HP 15s-fq1440ng
Intel Iris Plus Graphics G7 (Ice Lake 64 EU), Intel Core i7-1065G7
1809 Points -25%
Lenovo ThinkBook 15
Intel UHD Graphics 620, Intel Core i5-10210U
1309 Points -46%
Dell Latitude 5590
Intel UHD Graphics 620, Intel Core i5-8250U
954 Points -61%
2560x1440 Time Spy Graphics
Average of class Office
  (242 - 3186, n=111, last 2 years)
1341 Points +81%
Average AMD Radeon RX Vega 7
  (496 - 1249, n=57)
991 Points +34%
Lenovo ThinkPad E15 20RD0011GE
AMD Radeon RX 640, Intel Core i7-10510U
990 Points +33%
HP ProBook 455 G7-175W8EA
AMD Radeon RX Vega 7, AMD Ryzen 7 4700U
742 Points
HP 15s-fq1440ng
Intel Iris Plus Graphics G7 (Ice Lake 64 EU), Intel Core i7-1065G7
563 Points -24%
Lenovo ThinkBook 15
Intel UHD Graphics 620, Intel Core i5-10210U
421 Points -43%
Dell Latitude 5590
Intel UHD Graphics 620, Intel Core i5-8250U
335 Points -55%
3DMark 11 Performance
4148 pontos
3DMark Ice Storm Standard Score
91066 pontos
3DMark Cloud Gate Standard Score
13855 pontos
3DMark Fire Strike Score
2164 pontos
3DMark Fire Strike Extreme Score
999 pontos
3DMark Time Spy Score
848 pontos
Ajuda
baixo média alto ultra
BioShock Infinite (2013) 92 63 49 17
Dota 2 Reborn (2015) 84.2 65 35.5 33.5
Rise of the Tomb Raider (2016) 39.9 17.7 14 11.8
X-Plane 11.11 (2018) 30.9 24.4 21.9
Far Cry 5 (2018) 27 13 12 11
Far Cry New Dawn (2019) 24 13 12 11

Barulho

Ocioso
30.7 / 30.7 / 30.7 dB
Carga
33.9 / 36.8 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: 30.7 dB(A)
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2032.933.93434.132.92534.436.137.533.634.4313237.135.733.5324032.535.531.630.832.55031.131.530.43131.16330.529.52628.630.58030.327.626.726.730.310031.826.926.42531.812531.326262531.316024.724.224.523.824.72002423.822.723.22425022.423.422.623.222.431522.322.221.321.822.340022.921.820.320.322.950021.420.919.719.721.463022.320.618.919.722.380022.320.21918.522.3100024.422.418.218.324.4125026.624.317.818.126.6160025.922.917.618.125.9200028.325.117.718.128.3250027.922.317.91827.9315027.121.817.918.527.1400021.119.21818.521.1500020.119.118.118.520.1630019.118.818.118.619.1800018.81918.218.618.81000018.618.818.218.618.61250018.618.818.31918.61600018.719.218.319.218.7SPL36.833.930.530.936.8N2.41.91.41.52.4median 22.4median 21.8median 18.3median 18.6median 22.4Delta3.621.11.73.6hearing rangehide median Fan NoiseHP ProBook 455 G7-175W8EA
Carga Máxima
 32.3 °C35.3 °C34.7 °C 
 31.3 °C33.7 °C33.8 °C 
 29.4 °C26.1 °C28.9 °C 
Máximo: 35.3 °C
Médio: 31.7 °C
32.6 °C32.1 °C37.7 °C
36 °C34.5 °C29.4 °C
27 °C26.7 °C27.3 °C
Máximo: 37.7 °C
Médio: 31.5 °C
alimentação elétrica  38 °C | Temperatura do quarto 23.9 °C | FIRT 550-Pocket
(+) The average temperature for the upper side under maximal load is 31.7 °C / 89 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 35.3 °C / 96 F, compared to the average of 34.2 °C / 94 F, ranging from 21.2 to 62.5 °C for the class Office.
(+) The bottom heats up to a maximum of 37.7 °C / 100 F, compared to the average of 36.7 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 25.1 °C / 77 F, compared to the device average of 29.5 °C / 85 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 29.4 °C / 84.9 F and are therefore cool to the touch.
(±) The average temperature of the palmrest area of similar devices was 27.7 °C / 81.9 F (-1.7 °C / -3 F).
HP ProBook 455 G7-175W8EA
Vega 7, R7 4700U, Samsung PM991 MZVLQ512HALU
HP ProBook 455R G6
Vega 8, R5 3500U, SK hynix BC501 HFM256GDHTNG
HP 15s-fq1440ng
Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7, Samsung PM991 MZVLQ512HALU
Lenovo ThinkPad E15 20RD0011GE
Radeon RX 640, i7-10510U, Samsung PM991 MZALQ512HALU
Lenovo ThinkBook 15
UHD Graphics 620, i5-10210U, Samsung SSD PM981 MZVLB512HAJQ
Dell Latitude 5590
UHD Graphics 620, i5-8250U, SK hynix SC311 M.2
Heat
-12%
-10%
-24%
-2%
-1%
Maximum Upper Side *
35.3
40.1
-14%
38.6
-9%
46.1
-31%
38
-8%
36.6
-4%
Maximum Bottom *
37.7
43.3
-15%
40.2
-7%
67.8
-80%
43.9
-16%
47.5
-26%
Idle Upper Side *
26.2
27.9
-6%
28
-7%
24.7
6%
24.5
6%
23.2
11%
Idle Bottom *
28
31.2
-11%
33
-18%
25.4
9%
25.4
9%
24.2
14%

* ... smaller is better

dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs203534.1352533.533.633.53134.133.534.14030.330.830.35029.43129.46328.428.628.48026.926.726.910027.92527.912537.92537.916046.123.846.120046.823.246.825044.523.244.53155321.8534006720.36750067.419.767.463065.419.765.480061.118.561.1100063.518.363.5125070.718.170.716006718.167200069.518.169.5250070.21870.2315069.418.569.4400070.818.570.8500069.718.569.7630065.718.665.780006618.6661000065.818.665.81250063.91963.91600055.619.255.6SPL80.330.980.3N47.91.547.9median 65.7median 18.6median 65.7Delta8.41.78.433.830.626.425.529.129.526.72926.52923.828.723.126.425.325.624.324.62528.125.540.824.451.922.855.221.156.120.351.319.445.618.952.617.858.417.46116.863.716.266.915.563.715.362.715.156.61551.515511554.51557.514.956.714.652.129.472.91.327.6median 17.4median 54.536.4hearing rangehide median Pink NoiseHP ProBook 455 G7-175W8EALenovo ThinkPad E15 20RD0011GE
Frequency diagram (checkboxes can be checked and unchecked to compare devices)
HP ProBook 455 G7-175W8EA audio analysis

(-) | not very loud speakers (70.7 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 23% lower than median
(±) | linearity of bass is average (10.9% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2.5% away from median
(±) | linearity of mids is average (9.7% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.5% away from median
(+) | highs are linear (2.6% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (18.7% difference to median)
Compared to same class
» 29% of all tested devices in this class were better, 6% similar, 65% worse
» The best had a delta of 7%, average was 22%, worst was 53%
Compared to all devices tested
» 37% of all tested devices were better, 8% similar, 55% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Lenovo ThinkPad E15 20RD0011GE audio analysis

(±) | speaker loudness is average but good (72.9 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 17% lower than median
(±) | linearity of bass is average (14.6% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 5.9% higher than median
(±) | linearity of mids is average (11% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 4.1% away from median
(±) | linearity of highs is average (8.6% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (24.6% difference to median)
Compared to same class
» 70% of all tested devices in this class were better, 8% similar, 22% worse
» The best had a delta of 7%, average was 22%, worst was 53%
Compared to all devices tested
» 71% of all tested devices were better, 6% similar, 23% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Consumo de energia
desligadodarklight 0.4 / 0.3 Watt
Ociosodarkmidlight 3.8 / 7.7 / 10.5 Watt
Carga midlight 32 / 45.4 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
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 ProBook 455 G7-175W8EA
R7 4700U, Vega 7, Samsung PM991 MZVLQ512HALU, IPS, 1920x1080, 15.60
HP ProBook 455R G6
R5 3500U, Vega 8, SK hynix BC501 HFM256GDHTNG, IPS, 1920x1080, 15.60
HP 15s-fq1440ng
i7-1065G7, Iris Plus Graphics G7 (Ice Lake 64 EU), Samsung PM991 MZVLQ512HALU, TN, 1920x1080, 15.60
Lenovo ThinkPad E15 20RD0011GE
i7-10510U, Radeon RX 640, Samsung PM991 MZALQ512HALU, IPS LED, 1920x1080, 15.60
Lenovo ThinkBook 15
i5-10210U, UHD Graphics 620, Samsung SSD PM981 MZVLB512HAJQ, IPS, 1920x1080, 15.60
Dell Latitude 5590
i5-8250U, UHD Graphics 620, SK hynix SC311 M.2, IPS, 1920x1080, 15.60
Average AMD Radeon RX Vega 7
 
Average of class Office
 
Power Consumption
-3%
-18%
-9%
-5%
-9%
-8%
-10%
Idle Minimum *
3.8
4.8
-26%
6.9
-82%
3.2
16%
3.5
8%
3.6
5%
4.66 ?(2.6 - 8.4, n=52)
-23%
4.28 ?(2.2 - 9.6, n=106, last 2 years)
-13%
Idle Average *
7.7
7.6
1%
9.2
-19%
6.8
12%
7.1
8%
6.5
16%
7.56 ?(4.8 - 10.7, n=52)
2%
7.34 ?(3.8 - 20.6, n=106, last 2 years)
5%
Idle Maximum *
10.5
10.9
-4%
9.5
10%
9.5
10%
7.8
26%
7.2
31%
8.95 ?(5.6 - 13.8, n=52)
15%
9.11 ?(4.8 - 23.9, n=106, last 2 years)
13%
Load Average *
32
30.2
6%
31
3%
44
-38%
38.9
-22%
46.2
-44%
38.7 ?(21.6 - 54.9, n=53)
-21%
40.8 ?(8.7 - 75.2, n=105, last 2 years)
-28%
Load Maximum *
45.4
42.2
7%
45.4
-0%
66.4
-46%
65.4
-44%
68.8
-52%
51.9 ?(31 - 73.4, n=52)
-14%
57.8 ?(11.1 - 101.4, n=106, last 2 years)
-27%

* ... smaller is better

3DMark 11 in battery mode
3DMark 11 in battery mode
Cinebench R15 in battery mode
Cinebench R15 in battery mode
Tempo de Execução da Bateria
Ocioso (sem WLAN, min brilho)
12h 35min
WiFi Websurfing (Edge: 44.18362.449.0)
7h 35min
WiFi Websurfing max. Brightness (Edge: 44.18362.449.0)
7h 05min
Big Buck Bunny H.264 1080p
6h 42min
Carga (máximo brilho)
1h 46min
Maximum battery life
Maximum battery life
Minimum battery life
Minimum battery life
Wi-Fi runtime (80% brightness)
Wi-Fi runtime (80% brightness)
Wi-Fi runtime (100% brightness)
Wi-Fi runtime (100% brightness)
H.264 runtime (80% brightness)
H.264 runtime (80% brightness)
Charging time
Charging time
HP ProBook 455 G7-175W8EA
R7 4700U, Vega 7, 45 Wh
HP ProBook 455R G6
R5 3500U, Vega 8, 45 Wh
HP 15s-fq1440ng
i7-1065G7, Iris Plus Graphics G7 (Ice Lake 64 EU), 41 Wh
Lenovo ThinkPad E15 20RD0011GE
i7-10510U, Radeon RX 640, 45 Wh
Lenovo ThinkBook 15
i5-10210U, UHD Graphics 620, 45 Wh
Dell Latitude 5590
i5-8250U, UHD Graphics 620, 51 Wh
Average of class Office
 
Battery Runtime
-16%
-1%
20%
4%
3%
52%
Reader / Idle
755
526
-30%
910
21%
1074
42%
1044
38%
1435 ?(527 - 2359, n=22, last 2 years)
90%
H.264
402
362
-10%
625
55%
418
4%
401
0%
699 ?(348 - 1112, n=39, last 2 years)
74%
WiFi v1.3
455
461
1%
318
-30%
447
-2%
406
-11%
444
-2%
594 ?(300 - 1137, n=106, last 2 years)
31%
Load
106
87
-18%
122
15%
112
6%
87
-18%
82
-23%
119.4 ?(56 - 218, n=65, last 2 years)
13%

Pro

+ Design discreto e moderno
+ Bom desempenho single-thread
+ SSD de 512 GB veloz
+ Leitor de digitais e câmera infravermelha
+ USB Type C com DisplayPort
+ Wi-Fi 6
+ Leitor de cartões SD
+ Tela IPS mate sem PWM com bons ângulos de visão
+ Muito silencioso
+ Baixas temperaturas de superfície
+ Boa duração da bateria
+ Opções de atualização (possível combinação HDD+SSD, dois slots RAM)
+ Garantia de 36 meses

Contra

- Gama de cores estreita
- Sem Thunderbolt 3
- Carregador Tipo-C não incluído

O HP ProBook 455 G7 é um acessível portátil de escritório com bom desempenho graças à nova AMD Ryzen 7 4700U. O dispositivo pode ser comprado por pouco menos de 1.000 Euros (~US$ 1.128), pelos quais os compradores recebem não apenas o SoC veloz, mas também 16 GB de RAM e um SSD de 512 GB. As propriedades da tela mate são convincentes e não há PWM. Dito isto, o nível máximo de brilho poderia ser maior. Quando se trata da seleção de portas, o ProBook mal difere do seu antecessor. Graças ao suporte Wi-Fi 6, os usuários agora se beneficiam de transferências de dados sem fio mais rápidas. O número de portas USB é alto e provavelmente suficiente para a rotina diária de um usuário médio. Embora muitos usuários esperem por um, ainda não existe uma porta Thunderbolt 3 no ProBook 455 G7 e, em qualquer caso, a interface deve se tornar um recurso padrão.

Por outro lado, o sensor de digitais e a câmera infravermelha são ótimos extras que tornam o dispositivo uma oferta mais interessante. Ambos funcionam perfeitamente e simplificam os fluxos de trabalho diários. Graças à AMD Ryzen 7 4700U, o desempenho percorreu um longo caminho em comparação com a geração anterior. Mesmo a CPU quad-core Hyper-Threading da Intel não pode competir com este novo SoC.

A HP continua a tomar boas decisões com sua abordagem do ProBook 455 G7. No entanto, gostaríamos de ver uma bateria um pouco maior e uma porta Thunderbolt 3.

Seu sólido desempenho e preço competitivo fazem o HP ProBook 455 G7 valer a pena considerar. No entanto, a HP pode se esforçar para manter a vantagem quando os concorrentes começarem a enviar seus modelos baseados em AMD.

Além disso, ficamos satisfeitos com a duração da bateria, embora 7 horas em nosso teste de Wi-Fi signifiquem que ele não passará um dia de trabalho completo. Dito isto, os concorrentes também não se saem muito melhor nessa categoria. Os dispositivos de entrada são confiáveis e agradáveis de usar, e a unidade base é robusta, sem falhas em termos de qualidade de construção.

In review: HP ProBook 455 G7. Test device courtesy of HP Germany
In review: HP ProBook 455 G7. Test device courtesy of HP Germany

The HP ProBook 455 G7 is an affordable office laptop with good performance thanks to the new AMD Ryzen 7 4700U. The device can be purchased for just under 1,000 Euros (~$1,128), for which buyers receive not only the fast SoC but also 16 GB of RAM and a 512-GB SSD. The properties of the matte display are convincing and there is no PWM. That being said, the maximum brightness level could be higher. When it comes to the port selection, the ProBook barely differs from its predecessor. Thanks to Wi-Fi 6 support, users now benefit from faster wireless data transfers. The number of USB ports is high and more than likely sufficient for an average user's daily routine. Even though many users have been hoping for one, there is still no Thunderbolt 3 port on the ProBook 455 G7, and in any case the interface should eventually become a standard feature.

By contrast, the fingerprint sensor and IR camera are nice extras that make the device a more interesting offer. Both work flawlessly and simplify day-to-day workflows. Thanks to the AMD Ryzen 7 4700U, the performance has come a long way compared to the previous generation. Even Intel's Hyper-Threading quad-core CPU cannot compete with this new SoC.

HP continues to make good decisions with its approach to the ProBook 455 G7. However, we would have liked to see a slightly larger battery and a Thunderbolt 3 port.

Its solid performance and competitive price make the HP ProBook 455 G7 worth considering. However, HP may struggle to keep the upper hand once competitors begin to ship their AMD-based models.

Furthermore, we were pleased with the battery life, although 7 hours in our Wi-Fi test means that it will not make it through a full workday. That being said, competitors do not fare much better in this category, either. The input devices are reliable and pleasant to use, and the base unit is robust with no flaws in terms of the build quality.

HP ProBook 455 G7-175W8EA - 07/06/2020 v7
Sebastian Bade

Acabamento
79 / 98 → 80%
Teclado
76%
Mouse
95%
Conectividade
64 / 80 → 81%
Peso
65 / 20-75 → 81%
Bateria
73%
Pantalha
81%
Desempenho do jogos
58 / 78 → 74%
Desempenho da aplicação
82 / 95 → 86%
Temperatura
94%
Ruído
97%
Audio
62%
Camera
26 / 85 → 30%
Médio
73%
83%
Office - Médio equilibrado

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> Análises e revisões de portáteis e celulares > Análises > Análises > Breve Análise do Portátil HP ProBook 455 G7: Desempenho mais rápido graças ao Zen2
Sebastian Bade, 2020-07-14 (Update: 2021-03-12)