Today's hottest deals

HP Z640 Workstation

Performance Results

Benchmarks - missing SSD
Gaming
Gaming 0%
Incomplete
Desktop
Desktop 0%
Incomplete
Workstation
Workstation 0%
Incomplete
PC StatusOverall this PC is performing as expected (57th percentile). This means that out of 100 PCs with exactly the same components, 43 performed better. The overall PC percentile is the average of each of its individual components.
ProcessorWith a good single core score, this CPU can easily handle the majority of general computing tasks. Additionally this processor can handle moderate workstation, and even light server workloads. Finally, with a gaming score of 67.6%, this CPU's suitability for 3D gaming is above average.
Graphics52% is a reasonable 3D score (RTX 2060S = 100%). This GPU can handle the majority of recent games but it will struggle with resolutions greater than 1080p at ultra detail levels. (Note: general computing tasks don't require 3D graphics)
Memory32GB is enough RAM to run any version of Windows and it's far more than any current game requires. 32GB will also allow for large file and system caches, virtual machine hosting, software development, video editing and batch multimedia processing.
OS VersionAlthough Windows 10 is not the most recent version of Windows, it remains a great option.
SystemHP Z640 Workstation  (all builds)
MotherboardHewlett-Packard 212A
Memory23 GB free of 32 GB @ 2.1 GHz
Display1920 x 1080 - 32 Bit couleurs
OSWindows 10
BIOS Date20191107
Uptime0.5 Days
Run DateFeb 23 '21 at 00:23
Run Duration193 Seconds
Run User FRA-User
Background CPU3%

 PC Performing as expected (57th percentile)

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

Processor BenchNormalHeavyServer
1st CPU: Intel Xeon E5-2630 v3
CPU0, 2 CPU, 16 cores, 32 threads
Base clock 2.4 GHz, turbo 2.65 GHz (avg)
Performing above expectations (78th percentile)
67.6% Good
Memory 76.4
1-Core 82.9
2-Core 168
63% 109 Pts
4-Core 316
8-Core 575
53% 446 Pts
64-Core 1575
98% 1575 Pts
Poor: 53%
This bench: 67.6%
Great: 72%
Graphics Card Bench3D DX93D DX103D DX11
Nvidia GTX 970-$200
CLim: 1455 MHz, MLim: 1752 MHz, Ram: 4GB, Driver: 457.30
Performing above expectations (85th percentile)
52% Above average
Lighting 65.5
Reflection 69.1
Parallax 62
53% 65.5 fps
MRender 66.8
Gravity 63.1
Splatting 53.9
49% 61.3 fps
Poor: 43%
This bench: 52%
Great: 54%
Drives BenchSequentialRandom 4kDeep queue 4k
Samsung MZHPU256HCGL-000H1 256GB
108GB free (System drive)
Firmware: UXM62H1Q
Relative performance n/a - sequential test incomplete
Read 935
Write 588
Mixed 409
142% 644 MB/s
4K Read 25.9
4K Write 32.3
4K Mixed 25.8
89% 28 MB/s
DQ Read 332
DQ Write 69.5
DQ Mixed 122
110% 175 MB/s
Poor: 65% Great: 86%
PNY CS1311 240GB-$78
67GB free
Firmware: 1122
Relative performance n/a - sequential test incomplete
Read 342
Write 345
Mixed 210
66% 299 MB/s
4K Read 23.6
4K Write 30.1
4K Mixed 22.2
80% 25.3 MB/s
DQ Read 195
DQ Write 58.5
DQ Mixed 124
92% 126 MB/s
Poor: 52% Great: 97%
Seagate Barracuda 4TB (2017)-$75
854GB free
Firmware: 0001
Relative performance n/a - sequential test incomplete
Read 135
Write 50.8
Mixed 73.7
65% 86.5 MB/s
4K Read 1.4
4K Write 0.5
4K Mixed 0
68% 0.63 MB/s
Poor: 40% Great: 90%
WD Green 2TB (2011)-$46
2TB free
Firmware: AB51
Relative performance n/a - sequential test incomplete
Read 2,002
Write 31
Mixed 63
502% 699 MB/s
4K Read 227
4K Write 1.5
4K Mixed 2.7
9,774% 77 MB/s
Poor: 31% Great: 67%
SanDisk Ultra 123GB
42GB free, PID 5581
Operating at USB 3.0 Speed
Relative performance n/a - sequential test incomplete
Read 164
Write 69.3
Mixed 78.5
115% 104 MB/s
4K Read 5.3
4K Write 1.5
4K Mixed 1.3
115% 2.7 MB/s
Poor: 13% Great: 41%
Memory Kit BenchMulti coreSingle coreLatency
Samsung M393A2G40DB0-CPB 2x16GB
2 of 8 slots used
32GB DIMM DDR4 2133 MHz clocked @ 1866 MHz
Performing below potential (7th percentile) - Ensure that the top XMP BIOS profile is enabled: How to enable XMP
35.1% Below average
MC Read 13.1
MC Write 10.8
MC Mixed 11.1
33% 11.7 GB/s
SC Read 10.5
SC Write 11
SC Mixed 12.1
32% 11.2 GB/s
Latency 87.4
46% 87.4 ns
Poor: 35%
This bench: 35.1%
Great: 71%

 System Memory Latency Ladder

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

Typical Z640 Workstation Builds (Compare 1,665 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 17%
Surfboard
Desktop
Desktop 72%
Battleship
Workstation
Workstation 16%
Surfboard

System: HP Z640 Workstation

EDIT WITH CUSTOM PC BUILDER Value: 16% - Very poor Total price: $509
Why does UserBenchmark have a bad reputation on reddit?
Marketers operate thousands of reddit accounts. Our benchmarks expose their spiel so they attack our reputation.
Why don’t PC brands endorse UserBenchmark?
Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
Why don’t youtubers promote UserBenchmark?
We don't pay youtubers, so they don't praise us. Moreover, our data obstructs youtubers who promote overpriced or inferior products.
Why does UserBenchmark have negative trustpilot reviews?
The 200+ trustpilot reviews are mostly written by virgin marketing accounts. Real users don't give a monkey's about big brands.
Why is UserBenchmark the gold standard for users?
Instead of pursuing brands for sponsorship, we've spent 13 years publishing real-world data for users.
The Best
CPUGPUSSD
Intel Core i5-12600K $169Nvidia RTX 4060 $298WD Black SN850X M.2 2TB $135
Intel Core i5-12400F $111Nvidia RTX 4060-Ti $345WD Black SN850X M.2 1TB $75
Intel Core i5-13600K $209Nvidia RTX 4070 $500Crucial T700 M.2 4TB $350
Today's hottest deals
If you buy something via a price link, UserBenchmark may earn a commission
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback