SilverBench · CPU Benchmark & Stress Test Online

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SilverBench · fast and easy multicore CPU benchmark that runs directly in your browser using JavaScript. Powered by a photon-mapping rendering engine, it measures raw CPU performance on PC or mobile. Choose from three modes—Performance, Extreme, or Stress. All tests run on the CPU only (no GPU required). The stress test is ideal for burn-in, heat, and stability checks.

Check out the recent changes we've made—and those still on the way—to keep SilverBench future-proof for online CPU, GPU, and WEB benchmarking.

SilverBench

The .js edition · 2.1

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Last 25 benchmarks · Mixed all

P8060·2m ago
P41938·3m ago
X1382·4m ago
P5343·4m ago
P5321·5m ago
P3673·5m ago
S0.0126·5m ago
S0.014·6m ago
P3701·7m ago
S0.0285·10m ago
S0.0299·11m ago
P88232i·12m ago
PZ275HX
P107532i·13m ago
Snijsssi513600kf
S0.0406·14m ago
S0.0259·14m ago
P86494·16m ago
S0.0356·17m ago
P35597i·24m ago
X86-64I5 8500
S0.0224·35m ago
X7864i·38m ago
855555999999İNTEL XEON PLATİNUM 8160X2
S0.0081·39m ago
P43700·39m ago
P20175i·49m ago
Dell Latitude 5510Intel(R) Core(TM) i7-10610U CPU @ 1.80GHz (2.30 GHz)
S0.0432·58m ago
P103022i·58m ago
Intel(R) Core(TM) i9-14900HXIntel(R) Core(TM) i9-14900HX

Results are shown in submission order.

All time TOP 10 · Performance

P282941i·9d ago
AZP30016.3Ghz
P277246i·18d ago
DataOxRyzen 9 7900x OC 6.15GHZ only 12 threads
P263712i·41d ago
AZP3001Industrial Cooler -87°C
P263357i·72d ago
godofputersLN2 cooled CPU stack
P247365i·44d ago
sumguy9950x3d2
P242414i·196d ago
Nante9975wx
P236402i·54d ago
Furry_Smasher9950x3d2 5.65 all core
P235797i·277d ago
bracoryzen 9 9950x3d & rx9070xt
P235035i·282d ago
bracoryzen 9 9950x3d & rx9070xt
P229287i·129d ago
Jay - 9950x3D2

Performance scores (higher is better).

All time TOP 10 · Extreme

X26608i·4y+ ago
DroidbotAmpere Altra 80c
X25219i·2y+ ago
AMD EPYC 9474F
X24281i·72d ago
godofputersLN2 cooled CPU stack
X23590i·5y+ ago
DroidbotEPYC 7J13*2
X23065i·196d ago
Nante9975wx
X22828·172d ago
X22728i·123d ago
AnonymousAMD Ryzen Threadripper 9975WX
X21743i·296d ago
jardaAMD Ryzen Threadripper 9975WX
X21699i·265d ago
Aux
X21679i·252d ago
Mr_robobotThreadripper 9960X 24-Cores

Extreme score (higher is better).

All time TOP 10 · Stress

S0.0827·172d ago
S0.0813·123d ago
S0.0812·265d ago
S0.0811·210d ago
S0.0804·251d ago
S0.0802·300d ago
S0.0796·252d ago
S0.0793·132d ago
S0.0789·26d ago
S0.0787·265d ago

Stress score (higher is better). Scores are collected automatically after 10th rendered frame.

Drill down…

See more · Last 100 benchmarks

See best of the best · Top charts · Performance · Extreme · Stress

See system statistics · Overview · OS · CPU · Threads

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SilverBench · The best way to make your computer last less time since water - highly reccomend - FIVE STARS
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SilverBench news

Sep, 2025 · SilverBench.js v2.1

Nov, 2018 · SilverBench.js v2.0

Jun, 2012 · SilverBench v1.5

Mar, 2011 · We are live

Feb, 2011 · First public beta

Aug, 2010. · Pre alpha

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