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
- X13071i·2m ago
- S0.0137·2m ago
- X9809·4m ago
- P43444·6m ago
- P46205i·6m ago
- P99843·6m ago
- X4377·9m ago
- P49600·10m ago
- X10721i·13m ago
- P58850i·13m ago
- X7141i·14m ago
- P109246i·15m ago
- P108749i·16m ago
- X1604i·17m ago
- S0.0079·19m ago
- S0.0228·20m ago
- X2422·22m ago
- X8481·23m ago
- X614i·32m ago
- P4341·36m ago
- P160910i·37m ago
- P28784i·38m ago
- P26782·43m ago
- X935i·44m ago
- P13844·49m ago
All time TOP 10 · Performance
- P263357i·5d ago
- P242414i·128d ago
- P235797i·209d ago
- P235035i·214d ago
- P229287i·61d ago
- P226731i·319d ago
- P224039i·229d ago
- P223317i·214d ago
- P222323i·13d ago
- P219956i·178d ago
All time TOP 10 · Extreme
- X26608i·4y+ ago
- X25219i·2y+ ago
- X24281i·5d ago
- X23590i·5y+ ago
- X23065i·128d ago
- X22828·105d ago
- X22728i·56d ago
- X21743i·228d ago
- X21699i·197d ago
- X21679i·185d ago
All time TOP 10 · Stress
- S0.0827·105d ago
- S0.0813·56d ago
- S0.0812·197d ago
- S0.0811·143d ago
- S0.0804·184d ago
- S0.0802·232d ago
- S0.0796·185d ago
- S0.0793·64d ago
- S0.0787·197d ago
- S0.0786·17d 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
