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
- P91154·Now
- P31881i·21s ago
- P89080·41s ago
- X9033·2m ago
- P15324i·4m ago
- X9058·5m ago
- X8982·8m ago
- X9048·11m ago
- P44115·14m ago
- X9196·14m ago
- P88891·17m ago
- X5481·21m ago
- S0.0212·21m ago
- P54622·27m ago
- S0.0556·30m ago
- P148836i·34m ago
- P94358·37m ago
- P105643i·43m ago
- S0.0387·44m ago
- P102140i·44m ago
- S0.0173·47m ago
- S0.0523·47m ago
- P134972·49m ago
- P10960i·50m ago
- P22980i·51m ago
All time TOP 10 · Performance
- P242414i·116d ago
- P235797i·197d ago
- P235035i·202d ago
- P229287i·49d ago
- P226731i·307d ago
- P224039i·217d ago
- P223317i·202d ago
- P222323i·1d ago
- P219956i·167d ago
- P218536i·375d ago
All time TOP 10 · Extreme
- 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·173d ago
- X21599i·24d 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
- S0.0796·173d 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
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