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
- S0.0047·32s ago
- S0.0024·1m ago
- X7641·1m ago
- S0.0218·4m ago
- S0.0455·9m ago
- S0.0101·14m ago
- P42184i·14m ago
- P125908·14m ago
- X11694·15m ago
- S0.0125·16m ago
- P88125·17m ago
- P7954i·22m ago
- P32355i·24m ago
- P50009i·24m ago
- P4558·25m ago
- X2797i·26m ago
- P35022i·26m ago
- P20298i·32m ago
- P23929·33m ago
- P49529i·34m ago
- X4704i·42m ago
- S0.0165·44m ago
- S0.0045·48m ago
- P42318i·48m ago
- P35622i·50m ago
All time TOP 10 · Performance
- P242414i·118d ago
- P235797i·199d ago
- P235035i·204d ago
- P229287i·51d ago
- P226731i·309d ago
- P224039i·218d ago
- P223317i·204d ago
- P222323i·3d ago
- P219956i·168d ago
- P218536i·377d ago
All time TOP 10 · Extreme
- X26608i·4y+ ago
- X25219i·2y+ ago
- X23590i·5y+ ago
- X23065i·118d ago
- X22828·95d ago
- X22728i·46d ago
- X21743i·218d ago
- X21699i·187d ago
- X21679i·175d ago
- X21599i·25d ago
All time TOP 10 · Stress
- S0.0827·95d ago
- S0.0813·46d ago
- S0.0812·187d ago
- S0.0811·133d ago
- S0.0804·174d ago
- S0.0802·222d ago
- S0.0796·175d ago
- S0.0793·54d ago
- S0.0787·187d ago
- S0.0786·7d 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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Performance
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