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
- P19488i·26s ago
- P3303·6m ago
- S0.0182·8m ago
- S0.0142·13m ago
- P25172i·17m ago
- P32065·20m ago
- P68310·21m ago
- P39201·22m ago
- P23535i·24m ago
- P17248·25m ago
- P72488i·32m ago
- X7278i·37m ago
- P61619·38m ago
- P71330i·41m ago
- X16i·44m ago
- X10288i·56m ago
- P56076i·57m ago
- S0.0328·57m ago
- P22053i·1h ago
- P41120·1h ago
- P58786i·1h ago
- S0.0275·1h ago
- P97586·1h ago
- P77081·1h ago
- P77384·2h ago
All time TOP 10 · Performance
- P242414i·96d ago
- P235797i·177d ago
- P235035i·181d ago
- P229287i·28d ago
- P226731i·286d ago
- P224039i·196d ago
- P223317i·181d ago
- P219956i·146d ago
- P218536i·354d ago
- P218475i·3d ago
All time TOP 10 · Extreme
- X26608i·4y+ ago
- X25219i·2y+ ago
- X23590i·5y+ ago
- X23065i·96d ago
- X22828·72d ago
- X22728i·23d ago
- X21743i·196d ago
- X21699i·164d ago
- X21679i·152d ago
- X21599i·3d ago
All time TOP 10 · Stress
- S0.0827·72d ago
- S0.0813·23d ago
- S0.0812·164d ago
- S0.0811·110d ago
- S0.0804·151d ago
- S0.0802·199d ago
- S0.0796·152d ago
- S0.0793·31d ago
- S0.0787·164d ago
- S0.0778·21d 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
