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
- X6077·Now
- P46244i·4m ago
- P65143·4m ago
- S0.0268·9m ago
- P48527·9m ago
- S0.0323·10m ago
- S0.0022·11m ago
- S0.0081·13m ago
- P74095i·15m ago
- P45186i·18m ago
- P25279i·20m ago
- S0.0076·22m ago
- P13731·23m ago
- S0.009·26m ago
- P101932·28m ago
- P2625·29m ago
- P3435·29m ago
- P36283i·31m ago
- P68668·31m ago
- P74168i·32m ago
- P110085·34m ago
- S0.0536·35m ago
- S0.0232·35m ago
- X6613i·35m ago
- P85797i·39m ago
All time TOP 10 · Performance
- P282941i·2d ago
- P277246i·11d ago
- P263712i·34d ago
- P263357i·66d ago
- P247365i·37d ago
- P242414i·189d ago
- P236402i·47d ago
- P235797i·270d ago
- P235035i·275d ago
- P229287i·122d ago
All time TOP 10 · Extreme
- X26608i·4y+ ago
- X25219i·2y+ ago
- X24281i·66d ago
- X23590i·5y+ ago
- X23065i·189d ago
- X22828·166d ago
- X22728i·117d ago
- X21743i·289d ago
- X21699i·258d ago
- X21679i·246d ago
All time TOP 10 · Stress
- S0.0827·166d ago
- S0.0813·117d ago
- S0.0812·258d ago
- S0.0811·204d ago
- S0.0804·245d ago
- S0.0802·293d ago
- S0.0796·246d ago
- S0.0793·125d ago
- S0.0789·20d ago
- S0.0787·258d 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