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
- P38168i·2m ago
- X4633i·3m ago
- P50714i·12m ago
- P8921i·12m ago
- P23699·14m ago
- P42201·14m ago
- P6266i·18m ago
- X3733·21m ago
- P67021·24m ago
- P114334·24m ago
- S0.0007·28m ago
- P6731i·36m ago
- P72071·39m ago
- P35144·47m ago
- S0.0166·47m ago
- X3415i·54m ago
- S0.0216·56m ago
- P35783i·58m ago
- S0.0706·59m ago
- S0.0778·1h ago
- X11332i·1h ago
- P95058·1h ago
- P93579·1h ago
- P94088·1h ago
- P25917i·1h ago
All time TOP 10 · Performance
- P242414i·75d ago
- P235797i·156d ago
- P235035i·160d ago
- P229287i·7d ago
- P226731i·265d ago
- P224039i·175d ago
- P223317i·161d ago
- P219956i·125d ago
- P218536i·333d ago
- P213411i·142d ago
All time TOP 10 · Extreme
- X26608i·4y+ ago
- X25219i·2y+ ago
- X23590i·5y+ ago
- X23065i·75d ago
- X22828·51d ago
- X22728i·2d ago
- X21743i·175d ago
- X21699i·143d ago
- X21679i·131d ago
- X21537i·39d ago
All time TOP 10 · Stress
- S0.0827·51d ago
- S0.0813·2d ago
- S0.0812·143d ago
- S0.0811·89d ago
- S0.0804·130d ago
- S0.0802·178d ago
- S0.0796·131d ago
- S0.0793·11d ago
- S0.0787·144d ago
- S0.0778·1h 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
