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
- S0.0115·2m ago
- S0.0428·4m ago
- P13938·7m ago
- S0.0412·9m ago
- P16210·9m ago
- S0.0219·25m ago
- P1459i·29m ago
- S0.0113·31m ago
- P32576·34m ago
- S0.0024·35m ago
- P92614·36m ago
- X8195·36m ago
- S0.0112·37m ago
- S0.0248·37m ago
- S0.0146·37m ago
- S0.0171·46m ago
- P67760i·52m ago
- S0.0031·57m ago
- P85435·59m ago
- S0.0327·1h ago
- X8939·1h ago
- S0.0104·1h ago
- P90071i·1h ago
- S0.0419·1h ago
- P15730·1h ago
All time TOP 10 · Performance
- P242414i·57d ago
- P235797i·138d ago
- P235035i·143d ago
- P226731i·248d ago
- P224039i·157d ago
- P223317i·143d ago
- P219956i·107d ago
- P218536i·316d ago
- P213411i·124d ago
- P212850i·99d ago
All time TOP 10 · Extreme
- X26608i·4y+ ago
- X25219i·2y+ ago
- X23590i·5y+ ago
- X23065i·57d ago
- X22828·33d ago
- X21743i·157d ago
- X21699i·126d ago
- X21679i·113d ago
- X21537i·21d ago
- X21496i·161d ago
All time TOP 10 · Stress
- S0.0827·33d ago
- S0.0812·126d ago
- S0.0811·71d ago
- S0.0804·112d ago
- S0.0802·161d ago
- S0.0796·113d ago
- S0.0792·17d ago
- S0.0787·126d ago
- S0.0777·118d ago
- S0.0777·2d 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