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
- X4880·2m ago
- P64461i·8m ago
- P2060·11m ago
- P11894·19m ago
- P47574·26m ago
- X7595·35m ago
- P29474·36m ago
- S0.0338·36m ago
- X8161i·41m ago
- P57755i·44m ago
- P56864i·45m ago
- P54044i·48m ago
- X3681·51m ago
- P63530·52m ago
- P52694i·54m ago
- P58196i·56m ago
- X7924i·57m ago
- P6374i·58m ago
- P35226i·1h ago
- P20667i·1h ago
- P28243i·1h ago
- P50371i·1h ago
- P47661i·1h ago
- P46916i·1h ago
- P169966·1h ago
All time TOP 10 · Performance
- P242414i·111d ago
- P235797i·193d ago
- P235035i·197d ago
- P229287i·44d ago
- P226731i·302d ago
- P224039i·212d ago
- P223317i·197d ago
- P219956i·162d ago
- P218536i·370d ago
- P218475i·18d ago
All time TOP 10 · Extreme
- X26608i·4y+ ago
- X25219i·2y+ ago
- X23590i·5y+ ago
- X23065i·111d ago
- X22828·88d ago
- X22728i·39d ago
- X21743i·212d ago
- X21699i·180d ago
- X21679i·168d ago
- X21599i·19d ago
All time TOP 10 · Stress
- S0.0827·88d ago
- S0.0813·39d ago
- S0.0812·180d ago
- S0.0811·126d ago
- S0.0804·167d ago
- S0.0802·215d ago
- S0.0796·168d ago
- S0.0793·47d ago
- S0.0787·180d ago
- S0.0786·5h 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 · Great resource allowing us to compare our computers. Helps reassure me that I bought a great performing pc. Thanks!
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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