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
- S0.0204·35s ago
- P16092·8m ago
- P51338i·8m ago
- P47285i·10m ago
- S0.009·10m ago
- S0.02·10m ago
- S0.0226·11m ago
- S0.0668·16m ago
- X3465·17m ago
- S0.0021·22m ago
- S0.011·23m ago
- X3074i·28m ago
- S0.0059·33m ago
- P27024·38m ago
- S0.008·39m ago
- P45811i·40m ago
- S0.0049·40m ago
- P80856·48m ago
- X468i·52m ago
- S0.0075·53m ago
- S0.0143·1h ago
- P11344i·1h ago
- P39725i·1h ago
- P40263·1h ago
- S0.0049·1h ago
All time TOP 10 · Performance
- P233470i·6d ago
- P226731i·101d ago
- P224039i·10d ago
- P218536i·169d ago
- P212533i·109d ago
- P211349i·89d ago
- P211168i·58d ago
- P210922i·8d ago
- P209551i·166d ago
- P209297i·37d ago
All time TOP 10 · Extreme
- X26608i·4y+ ago
- X25219i·514d ago
- X23590i·4y+ ago
- X21743i·10d ago
- X21496i·14d ago
- X21128·35d ago
- X21122i·29d ago
- X20819i·101d ago
- X20734i·52d ago
- X20649i·37d ago
All time TOP 10 · Stress
- S0.0802·14d ago
- S0.077·101d ago
- S0.077·45d ago
- S0.0769·55d ago
- S0.0756·56d ago
- S0.0756·59d ago
- S0.0752·15d ago
- S0.0747·35d ago
- S0.0739·21d ago
- S0.0737·58d 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