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.
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Last 25 benchmarks · Mixed all
- S0.0129·7m ago
- S0.0253·8m ago
- P30306·10m ago
- X6502·14m ago
- P1608i·20m ago
- S0.0139·24m ago
- S0.0503·25m ago
- S0.0106·37m ago
- P13643·43m ago
- S0.013·43m ago
- S0.0274·44m ago
- P2581i·47m ago
- P69468·48m ago
- P54606i·48m ago
- P52864i·48m ago
- S0.0053·49m ago
- S0.0338·50m ago
- P72421·51m ago
- P48194i·56m ago
- P36101i·57m ago
- S0.0303·57m ago
- P103047i·58m ago
- P51638i·58m ago
- P42762i·59m ago
- S0.0383·1h ago
All time TOP 10 · Performance
- P226731i·34d ago
- P223062i·18d ago
- P218536i·102d ago
- P212533i·42d ago
- P211349i·23d ago
- P209551i·99d ago
- P209258i·67d ago
- P208962i·447d ago
- P207976i·99d ago
- P207694·84d ago
All time TOP 10 · Extreme
- X26608i·3y+ ago
- X25219i·447d ago
- X23590i·4y+ ago
- X20924i·18d ago
- X20819i·34d ago
- X20595i·3d ago
- X20473i·60d ago
- X20312i·29d ago
- X20228i·13d ago
- X20109i·65d ago
All time TOP 10 · Stress
- S0.0786·18d ago
- S0.077·34d ago
- S0.075·29d ago
- S0.073·27d ago
- S0.0727·24d ago
- S0.0726·9d ago
- S0.072·17d ago
- S0.0718·25d ago
- S0.0716·5d ago
- S0.0715·37d ago
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 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