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
- S0.0427·4m ago
- P33426i·6m ago
- P80767·11m ago
- P118815·17m ago
- P8647i·22m ago
- P98375·33m ago
- X3872i·34m ago
- S0.0226·35m ago
- X6431i·40m ago
- X5215i·40m ago
- S0.0158·42m ago
- S0.024·43m ago
- P63837i·44m ago
- P74840·45m ago
- X6443i·46m ago
- P42903·56m ago
- P62114i·60m ago
- S0.0055·1h ago
- S0.0284·1h ago
- S0.0506·1h ago
- P19133i·1h ago
- P82447·1h ago
- S0.0101·1h ago
- S0.011·1h ago
- P103317·1h ago
All time TOP 10 · Performance
- P235797i·42d ago
- P235035i·47d ago
- P226731i·152d ago
- P224039i·61d ago
- P223317i·47d ago
- P219956i·11d ago
- P218536i·220d ago
- P213411i·28d ago
- P212850i·3d ago
- P212533i·160d ago
All time TOP 10 · Extreme
- X26608i·4y+ ago
- X25219i·2y+ ago
- X23590i·5y+ ago
- X21743i·61d ago
- X21699i·30d ago
- X21679i·17d ago
- X21496i·64d ago
- X21319i·30d ago
- X21128·86d ago
- X21122i·80d ago
All time TOP 10 · Stress
- S0.0812·30d ago
- S0.0804·16d ago
- S0.0802·64d ago
- S0.0796·17d ago
- S0.0787·30d ago
- S0.0777·22d ago
- S0.077·96d ago
- S0.077·152d ago
- S0.0769·106d ago
- S0.0756·107d 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
