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
- P17501i·3m ago
- X4612i·8m ago
- P4534i·11m ago
- X11599i·12m ago
- P119563i·14m ago
- P26437·15m ago
- P119704i·15m ago
- X11490i·17m ago
- P28237i·20m ago
- P31734·20m ago
- X2956·23m ago
- X903·33m ago
- P65603·35m ago
- P21706i·36m ago
- S0.0129·44m ago
- P101997i·49m ago
- P34770·51m ago
- P45003i·52m ago
- P71838·53m ago
- X1476i·56m ago
- S0.0104·57m ago
- X7270·57m ago
- P10387·58m ago
- P105469·1h ago
- P4832·1h ago
All time TOP 10 · Performance
- P282941i·8d ago
- P277246i·17d ago
- P263712i·40d ago
- P263357i·72d ago
- P247365i·43d ago
- P242414i·195d ago
- P236402i·53d ago
- P235797i·276d ago
- P235035i·281d ago
- P229287i·128d ago
All time TOP 10 · Extreme
- X26608i·4y+ ago
- X25219i·2y+ ago
- X24281i·72d ago
- X23590i·5y+ ago
- X23065i·195d ago
- X22828·172d ago
- X22728i·123d ago
- X21743i·295d ago
- X21699i·264d ago
- X21679i·252d ago
All time TOP 10 · Stress
- S0.0827·172d ago
- S0.0813·123d ago
- S0.0812·264d ago
- S0.0811·210d ago
- S0.0804·251d ago
- S0.0802·299d ago
- S0.0796·252d ago
- S0.0793·131d ago
- S0.0789·26d ago
- S0.0787·264d 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
