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
- X8690·1m ago
- X5284·6m ago
- P46758i·7m ago
- P30589i·8m ago
- X8687i·11m ago
- P85395i·12m ago
- P84842i·13m ago
- S0.0483·14m ago
- P24046·15m ago
- P108406i·20m ago
- S0.0167·22m ago
- S0.0233·25m ago
- S0.034·34m ago
- P31589·34m ago
- S0.0438·35m ago
- P22557i·37m ago
- P113903·37m ago
- P30336·43m ago
- P34783·44m ago
- P12542·50m ago
- P2503·52m ago
- P11214i·56m ago
- S0.0063·60m ago
- S0.0561·1h ago
- P14244·1h ago
All time TOP 10 · Performance
- P242414i·66d ago
- P235797i·147d ago
- P235035i·152d ago
- P226731i·257d ago
- P224039i·166d ago
- P223317i·152d ago
- P219956i·116d ago
- P218536i·325d ago
- P213411i·133d ago
- P212850i·108d ago
All time TOP 10 · Extreme
- X26608i·4y+ ago
- X25219i·2y+ ago
- X23590i·5y+ ago
- X23065i·66d ago
- X22828·42d ago
- X21743i·166d ago
- X21699i·135d ago
- X21679i·122d ago
- X21537i·30d ago
- X21496i·170d ago
All time TOP 10 · Stress
- S0.0827·42d ago
- S0.0812·135d ago
- S0.0811·80d ago
- S0.0804·121d ago
- S0.0802·170d ago
- S0.0796·122d ago
- S0.0793·2d ago
- S0.0792·26d ago
- S0.0787·135d ago
- S0.0777·127d 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
