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
- P38755·2m ago
- P10398·7m ago
- P33451·11m ago
- P41121i·13m ago
- S0.0299·13m ago
- S0.0467·13m ago
- X6897i·14m ago
- P54445·19m ago
- S0.0008·23m ago
- P93544·25m ago
- S0.0248·25m ago
- S0.038·25m ago
- P65870i·26m ago
- S0.003·28m ago
- X9751i·30m ago
- P52770i·32m ago
- P102741i·32m ago
- P110989i·33m ago
- X8940i·33m ago
- P49794·33m ago
- P101739i·36m ago
- P5861·37m ago
- P85869·37m ago
- S0.007·45m ago
- P49586·46m ago
All time TOP 10 · Performance
- P242414i·82d ago
- P235797i·163d ago
- P235035i·168d ago
- P229287i·15d ago
- P226731i·273d ago
- P224039i·183d ago
- P223317i·168d ago
- P219956i·133d ago
- P218536i·341d ago
- P213786i·8d ago
All time TOP 10 · Extreme
- X26608i·4y+ ago
- X25219i·2y+ ago
- X23590i·5y+ ago
- X23065i·82d ago
- X22828·59d ago
- X22728i·10d ago
- X21743i·182d ago
- X21699i·151d ago
- X21679i·139d ago
- X21537i·47d ago
All time TOP 10 · Stress
- S0.0827·59d ago
- S0.0813·10d ago
- S0.0812·151d ago
- S0.0811·97d ago
- S0.0804·138d ago
- S0.0802·186d ago
- S0.0796·139d ago
- S0.0793·18d ago
- S0.0787·151d ago
- S0.0778·8d 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 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