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
- S0.008·17s ago
- S0.0107·2m ago
- P29294i·8m ago
- S0.0562·15m ago
- P48516i·15m ago
- S0.0014·16m ago
- P17887i·16m ago
- P110108i·17m ago
- P138134i·18m ago
- X3958i·22m ago
- S0.0405·27m ago
- X2606·35m ago
- P53511·35m ago
- P42716i·39m ago
- P37344·40m ago
- S0.006·43m ago
- S0.0254·45m ago
- S0.0341·45m ago
- S0.0259·53m ago
- P85890·53m ago
- P44886·53m ago
- X3548i·53m ago
- P47281·56m ago
- P27886·56m ago
- S0.0134·57m ago
All time TOP 10 · Performance
- P242414i·64d ago
- P235797i·145d ago
- P235035i·150d ago
- P226731i·255d ago
- P224039i·164d ago
- P223317i·150d ago
- P219956i·114d ago
- P218536i·323d ago
- P213411i·131d ago
- P212850i·106d ago
All time TOP 10 · Extreme
- X26608i·4y+ ago
- X25219i·2y+ ago
- X23590i·5y+ ago
- X23065i·64d ago
- X22828·40d ago
- X21743i·164d ago
- X21699i·133d ago
- X21679i·120d ago
- X21537i·28d ago
- X21496i·168d ago
All time TOP 10 · Stress
- S0.0827·40d ago
- S0.0812·133d ago
- S0.0811·78d ago
- S0.0804·119d ago
- S0.0802·168d ago
- S0.0796·120d ago
- S0.0792·24d ago
- S0.0787·133d ago
- S0.0777·125d ago
- S0.0777·9d 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