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
- P147813i·7m ago
- X13378i·8m ago
- P63682·10m ago
- P63094i·12m ago
- P36318·12m ago
- P49011·13m ago
- X4159i·14m ago
- P67680·16m ago
- P50345·18m ago
- S0.0046·22m ago
- X6004·27m ago
- P50593·27m ago
- P53876·31m ago
- P122375i·32m ago
- P55341·36m ago
- S0.0212·45m ago
- P34095·49m ago
- S0.003·56m ago
- X1553·56m ago
- X3458i·58m ago
- S0.0343·59m ago
- P44209i·59m ago
- P30763i·60m ago
- S0.0076·1h ago
- P33468i·1h ago
All time TOP 10 · Performance
- P242414i·120d ago
- P235797i·201d ago
- P235035i·205d ago
- P229287i·52d ago
- P226731i·311d ago
- P224039i·220d ago
- P223317i·206d ago
- P222323i·5d ago
- P219956i·170d ago
- P218536i·378d ago
All time TOP 10 · Extreme
- X26608i·4y+ ago
- X25219i·2y+ ago
- X23590i·5y+ ago
- X23065i·120d ago
- X22828·96d ago
- X22728i·47d ago
- X21743i·220d ago
- X21699i·189d ago
- X21679i·176d ago
- X21599i·27d ago
All time TOP 10 · Stress
- S0.0827·96d ago
- S0.0813·47d ago
- S0.0812·189d ago
- S0.0811·134d ago
- S0.0804·175d ago
- S0.0802·223d ago
- S0.0796·176d ago
- S0.0793·56d ago
- S0.0787·189d ago
- S0.0786·8d 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 · Try to turn off Hyperthreading for better performance. *** EDITOR'S NOTE: Not sure. Admin.
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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