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
- P24851·12m ago
- P1895·17m ago
- X1604i·20m ago
- X7060·21m ago
- P18130·23m ago
- S0.0197·24m ago
- X6431·25m ago
- P8452i·26m ago
- X6966·29m ago
- P17582·30m ago
- S0.0103·32m ago
- P62464i·33m ago
- P77407i·33m ago
- P38962·33m ago
- P64822·39m ago
- P53588·40m ago
- P11824·50m ago
- P20180i·53m ago
- S0.0238·55m ago
- P178894i·1h ago
- P53527·1h ago
- P92670·1h ago
- P56166i·1h ago
- P56969i·1h ago
- P51318i·1h ago
All time TOP 10 · Performance
- P263357i·20d ago
- P242414i·144d ago
- P236402i·2d ago
- P235797i·225d ago
- P235035i·230d ago
- P229287i·77d ago
- P226731i·335d ago
- P224039i·244d ago
- P223317i·230d ago
- P222323i·29d ago
All time TOP 10 · Extreme
- X26608i·4y+ ago
- X25219i·2y+ ago
- X24281i·20d ago
- X23590i·5y+ ago
- X23065i·144d ago
- X22828·120d ago
- X22728i·71d ago
- X21743i·244d ago
- X21699i·213d ago
- X21679i·200d ago
All time TOP 10 · Stress
- S0.0827·120d ago
- S0.0813·71d ago
- S0.0812·213d ago
- S0.0811·158d ago
- S0.0804·199d ago
- S0.0802·248d ago
- S0.0796·200d ago
- S0.0793·80d ago
- S0.0787·213d ago
- S0.0786·33d 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
