HP ProBook 645 G4

Performance Results

Gaming 5%
Tree trunk
Desktop 34%
Sail boat
Workstation 5%
Tree trunk
PC StatusOverall this PC is performing way below expectations (9th percentile). This means that out of 100 PCs with exactly the same components, 91 performed better. The overall PC percentile is the average of each of its individual components. Use the charts in the benchmark sections of this report to identify problem areas.
ProcessorWith a relatively low single core score, this CPU can handle email, light web browsing and basic audio/video playback, but it will struggle to handle CPU intensive tasks. Finally, with a gaming score of 32%, this CPU's suitability for 3D gaming is poor.
Graphics3.8% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
Boot Drive54.2% is a reasonable SSD score. This drive enables fast boots and responsive applications.
Memory8GB is enough RAM to run any version of Windows and it's sufficient for the vast majority of games. 8GB is also enough for moderate file and system caches which result in a very responsive system.
OS VersionAlthough Windows 10 is not the most recent version of Windows, it remains a great option.
Very high background CPU (34%). High background CPU reduces benchmark accuracy. How to reduce background CPU.
SystemHP ProBook 645 G4  (all builds)
MotherboardHP 8401
Memory1.9 GB free of 8 GB @ 2.4 GHz
Display1920 x 1080 - 32 Bit colors
OSWindows 10
BIOS Date20220729
Uptime1.7 Days
Run DateMar 19 '23 at 05:06
Run Duration116 Seconds
Run User EGY-User
Background CPU 34%

 PC Performing way below expectations (9th percentile)

Actual performance vs. expectations. The graphs show user score (x) vs user score frequency (y).

Processor Bench Normal Heavy Server
AMD Ryzen 5 PRO 2500U w/ Radeon Vega Mobile Gfx
FP5, 1 CPU, 4 cores, 8 threads
Base clock 2 GHz, turbo 2.4 GHz (avg)
Performing way below expectations (6th percentile)
32% Below average
Memory 24.6
1-Core 67.6
2-Core 120
37% 70.9 Pts
4-Core 211
8-Core 322
33% 266 Pts
64-Core 359
22% 359 Pts
Poor: 33%
This bench: 32%
Great: 67%
Graphics Card Bench 3D DX9 3D DX10 3D DX11
AMD RX Vega 8 (Ryzen iGPU)
HP(103C 8401) 1GB
Ram: 1GB, Driver: 23.3.1
Relative performance (0th percentile)
3.8% Terrible
Lighting 5.7
Reflection 3.7
Parallax 3.6
5% 4.33 fps
MRender 2.8
Gravity 2.9
Splatting 2.3
2% 2.67 fps
Poor: 7%
This bench: 3.8%
Great: 11%
Drive Bench Sequential Random 4k Deep queue 4k
106GB free (System drive)
Firmware: HPC0014
SusWrite @10s intervals: 324 312 302 179 150 151 MB/s
Performing way below expectations (10th percentile)
54.2% Above average
Read 317
Write 249
Mixed 263
SusWrite 236
60% 266 MB/s
4K Read 14.4
4K Write 35.4
4K Mixed 19.5
66% 23.1 MB/s
DQ Read 160
DQ Write 140
DQ Mixed 150
112% 150 MB/s
Poor: 49%
This bench: 54.2%
Great: 91%
Memory Kit Bench Multi core Single core Latency
Samsung M471A1K43CB1-CRC 1x8GB
1 of 2 slots used
8GB SODIMM DDR4 clocked @ 2400 MHz
Performing way below expectations (12th percentile)
31.4% Below average
MC Read 12.5
MC Write 12
MC Mixed 11.5
34% 12 GB/s
SC Read 7.5
SC Write 6.5
SC Mixed 6.7
20% 6.9 GB/s
Latency 289
14% 289 ns
Poor: 25%
This bench: 31.4%
Great: 43%

 System Memory Latency Ladder

L1/L2/L3 CPU cache and main memory (DIMM) access latencies in nano seconds.

 SkillBench Score 0: 0P 0R 0G 0B (High Scores)

Measures user input accuracy relative to the given hardware.

Score Hit Rate Shots EFps 0.1% Low Refresh Rate Screen Resolution Monitor
0% 0% 0 67 53 60 13.9" 1280 720 BOE079A
Typical ProBook 645 G4 Builds (Compare 41 builds) See popular component choices, score breakdowns and rankings.
Gaming 12%
Tree trunk
Desktop 58%
Workstation 11%
Tree trunk

System: HP ProBook 645 G4

The Best.
Intel Core i5-13600K $320Nvidia RTX 3060 $350Crucial MX500 250GB $34
Intel Core i5-12600K $194Nvidia RTX 3060-Ti $420Samsung 850 Evo 120GB $106
Intel Core i5-12400F $158Nvidia RTX 4070-Ti $830Samsung 860 Evo 250GB $50
Seagate Barracuda 1TB (2016) $34Corsair Vengeance LPX DDR4 3200 C16 2x8GB $43SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $381SanDisk Ultra Fit 32GB $16
Today's hottest deals
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback