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
- P44038·37s ago
- P38424i·14m ago
- P38688·14m ago
- P168917i·34m ago
- P61037i·37m ago
- S0.0286·44m ago
- P131080i·48m ago
- P131815i·49m ago
- P130778i·49m ago
- P129253i·49m ago
- P28898i·51m ago
- P36055i·53m ago
- S0.0114·56m ago
- S0.0291·1h ago
- P6998i·1h ago
- P16855·1h ago
- P93681·1h ago
- P14381·1h ago
- P93675·1h ago
- P100431·1h ago
- P75465·1h ago
- P39770·1h ago
- S0.0156·1h ago
- P65650i·2h ago
- P103578·2h ago
All time TOP 10 · Performance
- P242414i·70d ago
- P235797i·151d ago
- P235035i·156d ago
- P229287i·2d ago
- P226731i·261d ago
- P224039i·170d ago
- P223317i·156d ago
- P219956i·120d ago
- P218536i·329d ago
- P213411i·137d ago
All time TOP 10 · Extreme
- X26608i·4y+ ago
- X25219i·2y+ ago
- X23590i·5y+ ago
- X23065i·70d ago
- X22828·46d ago
- X21743i·170d ago
- X21699i·139d ago
- X21679i·126d ago
- X21537i·34d ago
- X21496i·173d ago
All time TOP 10 · Stress
- S0.0827·46d ago
- S0.0812·139d ago
- S0.0811·84d ago
- S0.0804·125d ago
- S0.0802·173d ago
- S0.0796·126d ago
- S0.0793·6d ago
- S0.0792·30d ago
- S0.0787·139d ago
- S0.0777·131d 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
