HP ProBook 645 G3

Performance Results

Benchmarks - missing GPU
Gaming 0%
Desktop 0%
Workstation 0%
PC StatusOverall this PC is performing above expectations (62nd percentile). This means that out of 100 PCs with exactly the same components, 38 performed better. The overall PC percentile is the average of each of its individual components.
ProcessorWith a below average single core score, this CPU can handle email, web browsing and audio/video playback but it will struggle to handle modern 3D games or workstation tasks such as video editing. Finally, with a gaming score of 44.2%, this CPU's suitability for 3D gaming is below average.
Boot Drive128% is an exceptional SSD score. This drive is suitable for heavy workstation use, it will facilitate fast boots, responsive applications and allow for fast transfers of multi-gigabyte files.
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.
SystemHP ProBook 645 G3  (all builds)
MotherboardHP 823A
Memory3.9 GB free of 8 GB @ 2.4 GHz
Display1920 x 1080 - 32 Bit colores
OSWindows 10
BIOS Date20180323
Uptime0.2 Days
Run DateMay 01 '21 at 21:47
Run Duration130 Seconds
Run User ESP-User
Background CPU10%

 PC Performing above expectations (62nd percentile)

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

Processor Bench Normal Heavy Server
U4500, 1 CPU, 4 cores, 4 threads
Base clock 2.4 GHz, turbo 2.45 GHz (avg)
Performing above expectations (81st percentile)
44.2% Average
Memory 59.3
1-Core 51.9
2-Core 92.7
43% 68 Pts
4-Core 170
8-Core 169
23% 169 Pts
64-Core 169
11% 169 Pts
Poor: 26%
This bench: 44.2%
Great: 46%
Drives Bench Sequential Random 4k Deep queue 4k
Toshiba XG5 NVMe PCIe M.2 256GB-$50
185GB free (System drive)
Firmware: AAHA4102 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 390 407 288 333 318 456 MB/s
Performing as expected (60th percentile)
128% Outstanding
Read 1,384
Write 529
Mixed 388
SusWrite 365
146% 666 MB/s
4K Read 26.8
4K Write 65.5
4K Mixed 37
123% 43.1 MB/s
DQ Read 327
DQ Write 230
DQ Mixed 233
186% 263 MB/s
Poor: 67%
This bench: 128%
Great: 197%
WD Elements 1TB
930GB free, PID 10b8
Operating at USB 3.0 Speed
SusWrite @10s intervals: 108 110 109 110 109 109 MB/s
Performing way above expectations (100th percentile)
46.5% Average
Read 111
Write 110
Mixed 54.3
SusWrite 109
129% 96.3 MB/s
4K Read 0.5
4K Write 2.1
4K Mixed 0.9
104% 1.17 MB/s
Poor: 11%
This bench: 46.5%
Great: 44%
Memory Kit Bench Multi core Single core Latency
Samsung M471A5244CB0-CRC 2x4GB
2 of 2 slots used
8GB SODIMM DDR4 2400 MHz clocked @ 1866 MHz
Performing below potential (6th percentile) - Ensure that the top XMP BIOS profile is enabled: How to enable XMP
26.3% Poor
MC Read 11.2
MC Write 6.8
MC Mixed 10.5
27% 9.5 GB/s
SC Read 5.3
SC Write 4.1
SC Mixed 6.8
15% 5.4 GB/s
Latency 130
31% 130 ns
Poor: 26%
This bench: 26.3%
Great: 68%

 System Memory Latency Ladder

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

Typical ProBook 645 G3 Builds (Compare 68 builds) See popular component choices, score breakdowns and rankings.
Gaming 6%
Tree trunk
Desktop 41%
Speed boat
Workstation 5%
Tree trunk

System: HP ProBook 645 G3

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