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
- P74476·4m ago
- P49872i·12m ago
- P64498i·15m ago
- P27867i·16m ago
- S0.0042·17m ago
- S0.0233·21m ago
- X13515·33m ago
- P15737·35m ago
- P135495·36m ago
- P87368i·41m ago
- S0.0248·45m ago
- S0.0051·48m ago
- S0.0013·51m ago
- X7036i·54m ago
- P66525i·58m ago
- S0.0027·1h ago
- P11295i·1h ago
- P63614i·1h ago
- S0.0113·1h ago
- P19304·2h ago
- P25876i·2h ago
- S0.0293·2h ago
- P46100·2h ago
- P34779·2h ago
- P15794·2h ago
All time TOP 10 · Performance
- P242414i·84d ago
- P235797i·165d ago
- P235035i·170d ago
- P229287i·16d ago
- P226731i·275d ago
- P224039i·184d ago
- P223317i·170d ago
- P219956i·134d ago
- P218536i·343d ago
- P217514i·1d ago
All time TOP 10 · Extreme
- X26608i·4y+ ago
- X25219i·2y+ ago
- X23590i·5y+ ago
- X23065i·84d ago
- X22828·60d ago
- X22728i·11d ago
- X21743i·184d ago
- X21699i·153d ago
- X21679i·140d ago
- X21537i·48d ago
All time TOP 10 · Stress
- S0.0827·60d ago
- S0.0813·11d ago
- S0.0812·153d ago
- S0.0811·98d ago
- S0.0804·139d ago
- S0.0802·187d ago
- S0.0796·140d ago
- S0.0793·20d ago
- S0.0787·153d ago
- S0.0778·9d 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
