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
- X13896·1m ago
- P130252i·5m ago
- P125424i·6m ago
- P125707i·7m ago
- P123607i·7m ago
- S0.0094·10m ago
- X5729·10m ago
- P4401·13m ago
- S0.0119·15m ago
- P32445i·21m ago
- S0.0268·22m ago
- P78517·25m ago
- P43150·25m ago
- P18063i·26m ago
- S0.0087·28m ago
- P60147i·29m ago
- S0.0143·36m ago
- P9811·39m ago
- P24550·43m ago
- P3906·47m ago
- P85927i·48m ago
- S0.0074·51m ago
- P5377i·51m ago
- P56863i·55m ago
- P9328·58m ago
All time TOP 10 · Performance
- P242414i·62d ago
- P235797i·143d ago
- P235035i·148d ago
- P226731i·253d ago
- P224039i·163d ago
- P223317i·148d ago
- P219956i·113d ago
- P218536i·321d ago
- P213411i·130d ago
- P212850i·105d ago
All time TOP 10 · Extreme
- X26608i·4y+ ago
- X25219i·2y+ ago
- X23590i·5y+ ago
- X23065i·62d ago
- X22828·39d ago
- X21743i·162d ago
- X21699i·131d ago
- X21679i·119d ago
- X21537i·27d ago
- X21496i·166d ago
All time TOP 10 · Stress
- S0.0827·39d ago
- S0.0812·131d ago
- S0.0811·77d ago
- S0.0804·118d ago
- S0.0802·166d ago
- S0.0796·119d ago
- S0.0792·23d ago
- S0.0787·131d ago
- S0.0777·123d ago
- S0.0777·8d 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
