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
- P31064·5m ago
- X1962i·6m ago
- P13846·7m ago
- S0.0261·7m ago
- P20573i·8m ago
- X4155·9m ago
- P11014·10m ago
- X2944·12m ago
- P40757·14m ago
- S0.0245·15m ago
- S0.0029·15m ago
- P79393·16m ago
- P76548·16m ago
- S0.0131·19m ago
- S0.0177·19m ago
- P19292i·21m ago
- P6944i·23m ago
- P70451i·25m ago
- S0.0024·27m ago
- X5378·28m ago
- S0.0088·30m ago
- P8260i·37m ago
- P109405·38m ago
- P39106i·39m ago
- X2017·49m ago
All time TOP 10 · Performance
- P242414i·96d ago
- P235797i·177d ago
- P235035i·182d ago
- P229287i·29d ago
- P226731i·287d ago
- P224039i·196d ago
- P223317i·182d ago
- P219956i·146d ago
- P218536i·355d ago
- P218475i·3d ago
All time TOP 10 · Extreme
- X26608i·4y+ ago
- X25219i·2y+ ago
- X23590i·5y+ ago
- X23065i·96d ago
- X22828·72d ago
- X22728i·23d ago
- X21743i·196d ago
- X21699i·165d ago
- X21679i·152d ago
- X21599i·3d ago
All time TOP 10 · Stress
- S0.0827·72d ago
- S0.0813·23d ago
- S0.0812·165d ago
- S0.0811·110d ago
- S0.0804·151d ago
- S0.0802·200d ago
- S0.0796·152d ago
- S0.0793·32d ago
- S0.0787·165d ago
- S0.0778·21d 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
