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 a PC or mobile device. 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 · All tests
- P13551i·7m ago
- P13857i·11m ago
- P27582·11m ago
- S0.0075·14m ago
- P2557i·21m ago
- S0.0027·22m ago
- S0.0436·27m ago
- P22884i·30m ago
- P62509·32m ago
- S0.0115·32m ago
- P54461·34m ago
- P9521·34m ago
- S0.0111·47m ago
- P23845·48m ago
- S0.0106·53m ago
- P140510i·59m ago
- P139368i·1h ago
- X14009i·1h ago
- P8345·1h ago
- S0.0553·1h ago
- P12961i·1h ago
- S0.0195·1h ago
- P5099i·1h ago
- S0.0282·1h ago
- P2691i·1h ago
All-time TOP 10 · Performance
- P282941i·38d ago
- P277246i·47d ago
- P263712i·70d ago
- P263357i·101d ago
- P247365i·73d ago
- P242414i·225d ago
- P236402i·83d ago
- P235797i·306d ago
- P235035i·311d ago
- P229287i·158d ago
All-time TOP 10 · Extreme
- X26608i·5y+ ago
- X25219i·2y+ ago
- X24281i·101d ago
- X23590i·5y+ ago
- X23065i·225d ago
- X22828·201d ago
- X22728i·152d ago
- X21743i·325d ago
- X21699i·294d ago
- X21679i·281d ago
All-time TOP 10 · Stress
- S0.0827·201d ago
- S0.0813·152d ago
- S0.0812·294d ago
- S0.0811·239d ago
- S0.0804·280d ago
- S0.0802·329d ago
- S0.0796·281d ago
- S0.0795·4d ago
- S0.0793·161d ago
- S0.0789·55d ago
Drill down…
See more · Last 100 benchmarks
See the best of the best · Top charts · Performance · Extreme · Stress
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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