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
- S0.0289·26s ago
- P108984i·2m ago
- P90884·3m ago
- P98288·3m ago
- X6946·5m ago
- S0.0479·8m ago
- P83118·9m ago
- P26211i·11m ago
- P81557·11m ago
- P5073·12m ago
- S0.0299·13m ago
- P19697·13m ago
- P73914·14m ago
- X10142i·15m ago
- P37736·16m ago
- S0.0058·17m ago
- S0.0264·17m ago
- P113215i·18m ago
- P99182i·18m ago
- P12444·21m ago
- X6706i·23m ago
- P31556·23m ago
- X3311·26m ago
- P36199·27m ago
- X4422i·28m ago
All time TOP 10 · Performance
- P226731i·24d ago
- P223062i·8d ago
- P218536i·92d ago
- P212533i·32d ago
- P211349i·12d ago
- P209551i·89d ago
- P209258i·57d ago
- P208962i·437d ago
- P207976i·89d ago
- P207694·74d ago
All time TOP 10 · Extreme
- X26608i·3y+ ago
- X25219i·437d ago
- X23590i·4y+ ago
- X20924i·8d ago
- X20819i·24d ago
- X20473i·50d ago
- X20312i·19d ago
- X20228i·2d ago
- X20109i·54d ago
- X20044i·89d ago
All time TOP 10 · Stress
- S0.0786·8d ago
- S0.077·24d ago
- S0.075·19d ago
- S0.073·16d ago
- S0.0727·14d ago
- S0.072·7d ago
- S0.0718·15d ago
- S0.0715·26d ago
- S0.0715·15d ago
- S0.0713·1d 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