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
- P33373i·4m ago
- P27303i·5m ago
- S0.0436·16m ago
- X8521i·17m ago
- P59330i·17m ago
- P90779i·18m ago
- S0.0357·22m ago
- S0.0336·29m ago
- S0.0413·34m ago
- S0.0619·34m ago
- P66584·40m ago
- P84848i·40m ago
- S0.0611·44m ago
- S0.0202·46m ago
- P14952·50m ago
- S0.0238·50m ago
- P53505i·55m ago
- S0.0196·58m ago
- P46009·1h ago
- P141369i·1h ago
- X278·1h ago
- P4464·1h ago
- P67591·1h ago
- P60078·1h ago
- P55274·1h ago
All time TOP 10 · Performance
- P242414i·83d ago
- P235797i·164d ago
- P235035i·169d ago
- P229287i·16d ago
- P226731i·274d ago
- P224039i·184d ago
- P223317i·169d ago
- P219956i·133d ago
- P218536i·342d ago
- P217514i·18h ago
All time TOP 10 · Extreme
- X26608i·4y+ ago
- X25219i·2y+ ago
- X23590i·5y+ ago
- X23065i·83d ago
- X22828·60d ago
- X22728i·11d ago
- X21743i·183d ago
- X21699i·152d ago
- X21679i·140d ago
- X21537i·48d ago
All time TOP 10 · Stress
- S0.0827·60d ago
- S0.0813·11d ago
- S0.0812·152d ago
- S0.0811·98d ago
- S0.0804·139d ago
- S0.0802·187d ago
- S0.0796·140d ago
- S0.0793·19d ago
- S0.0787·152d ago
- S0.0778·9d 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