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
- P29402·51s ago
- P32558i·59s ago
- S0.0482·4m ago
- P3799·4m ago
- P175140i·4m ago
- X17188i·5m ago
- P171149·7m ago
- P53075i·11m ago
- P93112·11m ago
- P22921i·12m ago
- S0.0116·13m ago
- P112984i·14m ago
- S0.0331·17m ago
- P68643i·17m ago
- P2978i·18m ago
- P86921·19m ago
- P37531i·23m ago
- P109509i·25m ago
- P71304·31m ago
- P41704·32m ago
- P49443·33m ago
- P55243·33m ago
- S0.0517·34m ago
- P90564·39m ago
- P93335·39m ago
All time TOP 10 · Performance
- P242414i·96d ago
- P235797i·177d ago
- P235035i·182d ago
- P229287i·29d ago
- P226731i·287d ago
- P224039i·197d ago
- P223317i·182d ago
- P219956i·147d ago
- P218536i·355d ago
- P218475i·3d ago
All time TOP 10 · Extreme
- X26608i·4y+ ago
- X25219i·2y+ ago
- X23590i·5y+ ago
- X23065i·96d ago
- X22828·73d ago
- X22728i·24d ago
- X21743i·196d ago
- X21699i·165d ago
- X21679i·153d ago
- X21599i·4d ago
All time TOP 10 · Stress
- S0.0827·73d ago
- S0.0813·24d ago
- S0.0812·165d ago
- S0.0811·111d ago
- S0.0804·152d ago
- S0.0802·200d ago
- S0.0796·153d ago
- S0.0793·32d ago
- S0.0787·165d ago
- S0.0778·22d 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
