HP ProBook 645 G4

Performance Results

Benchmarks - excluding HDD
Gaming 13%
Tree trunk
Desktop 38%
Jet ski
Workstation 22%
PC StatusOverall this PC is performing way below expectations (13th percentile). This means that out of 100 PCs with exactly the same components, 87 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 an average single core score, this CPU can handle browsing the web, email, video playback and the majority of general computing tasks including moderate gaming when coupled with an appropriate GPU. Finally, with a gaming score of 39.8%, this CPU's suitability for 3D gaming is below average.
Graphics3.57% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
Boot Drive52.9% 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 VersionWindows 10 is the most recent version of Windows, and the best to date in our opinion.
Very high background CPU (43%). High background CPU reduces benchmark accuracy. Find active processes with Windows task manager (CTRL+SHIFT+ESC).
SystemHP ProBook 645 G4  (all builds)
MotherboardHP 8401
Memory3.5 GB free of 8 GB @ 2.7 GHz
Display1920 x 1080 - 32 Bit väriä
OSWindows 10
BIOS Date20190226
Uptime0.7 Days
Run DateAug 09 '19 at 12:00
Run Duration233 Seconds
Run User GBR-User
Background CPU 43%

 PC Performing way below expectations (13th percentile)

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

Processor Bench Normal Heavy Extreme
AMD Ryzen 3 PRO 2300U w/ Radeon Vega Mobile Gfx
FP5, 1 CPU, 4 cores, 4 threads
Base clock 2 GHz, turbo 2.55 GHz (avg)
Performing way below expectations (9th percentile)
39.8% Below average
1-Core 63.9
2-Core 129
45% 96.6 Pts
4-Core 210
8-Core 213
29% 212 Pts
64-Core 301
20% 301 Pts
Poor: 32%
This bench: 39.8%
Great: 62%
Graphics Card Bench 3D DX9 3D DX10 3D DX11
AMD RX Vega 6 (Ryzen iGPU)
HP(103C 8401) 1GB
Ram: 1GB, Driver: 18.40.16
Performing below expectations (23rd percentile)
3.57% Terrible
Lighting 12.9
Reflection 14.6
Parallax 17.1
4% 14.9 fps
MRender 8.9
Gravity 11.6
Splatting 15.5
4% 12 fps
Poor: 4%
This bench: 3.57%
Great: 10%
Drive Bench Sequential Random 4k Deep queue 4k
Kbg30zmv256g TOSHIBA 256GB
98GB free (System drive)
Firmware: ADHA0102
SusWrite @10s intervals: 189 195 196 192 196 229 MB/s
Performing way below expectations (2nd percentile)
52.9% Above average
Read 296
Write 206
Mixed 223
SusWrite 200
52% 231 MB/s
4K Read 15.4
4K Write 19
4K Mixed 19.8
59% 18.1 MB/s
DQ Read 250
DQ Write 212
DQ Mixed 204
160% 222 MB/s
Poor: 63%
This bench: 52.9%
Great: 167%
Memory Kit Bench Multi core Single core Latency
Samsung M471A1K43CB1-CTD 1x8GB
1 of 2 slots used
8GB SODIMM DDR4 2667 MHz clocked @ 2400 MHz
Performing way below expectations (16th percentile)
37.2% Below average
MC Read 15.7
MC Write 14
MC Mixed 14.1
42% 14.6 GB/s
SC Read 6.5
SC Write 6.1
SC Mixed 7.5
19% 6.7 GB/s
Latency 274
15% 274 ns
Poor: 32%
This bench: 37.2%
Great: 46%
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 System Memory Latency Ladder

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

Typical ProBook 645 G4 Builds (Compare 89 builds) See popular component choices, score breakdowns and rankings.
Gaming 18%
Desktop 55%
Workstation 34%
Sail boat

System: HP ProBook 645 G4

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