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
- P67251i·3m ago
- X13097i·12m ago
- S0.0225·18m ago
- P67810·20m ago
- X3381i·21m ago
- P15025·23m ago
- P12712·23m ago
- P9951·25m ago
- X2183i·30m ago
- S0.047·31m ago
- X10737i·32m ago
- X1426·34m ago
- S0.0105·35m ago
- P5292i·42m ago
- S0.0067·46m ago
- X1647i·49m ago
- P43417i·49m ago
- P1732i·50m ago
- P5480·50m ago
- X8778i·60m ago
- S0.0114·1h ago
- P52126·1h ago
- P3598i·1h ago
- P4932i·1h ago
- S0.0085·1h ago
All time TOP 10 · Performance
- P242414i·48d ago
- P235797i·129d ago
- P235035i·134d ago
- P226731i·239d ago
- P224039i·149d ago
- P223317i·134d ago
- P219956i·99d ago
- P218536i·307d ago
- P213411i·116d ago
- P212850i·91d ago
All time TOP 10 · Extreme
- X26608i·4y+ ago
- X25219i·2y+ ago
- X23590i·5y+ ago
- X23065i·48d ago
- X22828·25d ago
- X21743i·148d ago
- X21699i·117d ago
- X21679i·105d ago
- X21537i·13d ago
- X21496i·152d ago
All time TOP 10 · Stress
- S0.0827·25d ago
- S0.0812·117d ago
- S0.0811·63d ago
- S0.0804·104d ago
- S0.0802·152d ago
- S0.0796·105d ago
- S0.0792·9d ago
- S0.0787·117d ago
- S0.0777·109d ago
- S0.0772·81d 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
