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.
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Last 25 benchmarks · Mixed all
- S0.0239·56s ago
- P19991i·2m ago
- P44614i·8m ago
- S0.0234·13m ago
- S0.004·14m ago
- P13247i·15m ago
- P125485i·24m ago
- P46335·27m ago
- S0.0682·41m ago
- S0.0038·46m ago
- S0.0071·56m ago
- S0.0441·57m ago
- P31256i·59m ago
- S0.0056·1h ago
- P72784·1h ago
- S0.0082·1h ago
- P129702·1h ago
- P40802i·1h ago
- X4251i·1h ago
- P18401i·1h ago
- S0.023·1h ago
- S0.0001·1h ago
- P42465·1h ago
- P102725i·1h ago
- P24575·2h ago
All time TOP 10 · Performance
- P117810004832i·3h ago
- P242414i·116d ago
- P235797i·197d ago
- P235035i·202d ago
- P229287i·49d ago
- P226731i·307d ago
- P224039i·216d ago
- P223317i·202d ago
- P222323i·20h ago
- P219956i·166d ago
All time TOP 10 · Extreme
- X1852678303i·4h ago
- X26608i·4y+ ago
- X25219i·2y+ ago
- X23590i·5y+ ago
- X23065i·116d ago
- X22828·93d ago
- X22728i·44d ago
- X21743i·216d ago
- X21699i·185d ago
- X21679i·172d ago
All time TOP 10 · Stress
- S0.0827·93d ago
- S0.0813·44d ago
- S0.0812·185d ago
- S0.0811·131d ago
- S0.0804·172d ago
- S0.0802·220d ago
- S0.0796·172d ago
- S0.0793·52d ago
- S0.0787·185d ago
- S0.0786·5d ago
Drill down…
See more · Last 100 benchmarks
See best of the best · Top charts · Performance · Extreme · Stress
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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