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 a PC or mobile device. 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 · All tests
- X6375·14s ago
- P51974i·2m ago
- P43629i·7m ago
- P43116i·11m ago
- P24627·26m ago
- X5212i·28m ago
- P64908i·33m ago
- X2099i·43m ago
- X6721·45m ago
- P77664·50m ago
- P19596i·57m ago
- S0.0271·59m ago
- S0.0117·1h ago
- P67224·1h ago
- P7154i·1h ago
- P71508i·1h ago
- P2352·1h ago
- P35034·2h ago
- P14431·2h ago
- S0.0134·2h ago
- S0.0499·2h ago
- S0.0437·2h ago
- X13870i·2h ago
- P44083·2h ago
- P171604i·2h ago
All-time TOP 10 · Performance
- P282941i·53d ago
- P277246i·62d ago
- P263712i·86d ago
- P263357i·117d ago
- P247365i·89d ago
- P242414i·240d ago
- P236402i·98d ago
- P235797i·322d ago
- P235035i·326d ago
- P229287i·173d ago
All-time TOP 10 · Extreme
- X26608i·5y+ ago
- X25219i·2y+ ago
- X24281i·117d ago
- X23590i·5y+ ago
- X23065i·240d ago
- X22828·217d ago
- X22728i·168d ago
- X22280i·14d ago
- X22148i·2d ago
- X21743i·341d ago
All-time TOP 10 · Stress
- S0.0827·217d ago
- S0.0822·14d ago
- S0.0813·168d ago
- S0.0812·309d ago
- S0.0811·255d ago
- S0.0804·296d ago
- S0.0802·344d ago
- S0.0796·297d ago
- S0.0793·176d ago
- S0.0789·71d ago
Drill down…
See more · Last 100 benchmarks
See the 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

