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
- P74118·18s ago
- P78854·41s ago
- P8055i·2m ago
- P17113·4m ago
- P29982i·10m ago
- P29978i·11m ago
- P19373i·14m ago
- P30096i·15m ago
- P44435i·18m ago
- S0.0297·22m ago
- S0.0017·22m ago
- P83253i·23m ago
- X1926·23m ago
- P82402i·28m ago
- X382i·29m ago
- S0.0252·30m ago
- P32965i·36m ago
- S0.0109·52m ago
- P94457·56m ago
- P56137i·57m ago
- S0.0084·57m ago
- S0.0165·57m ago
- S0.017·58m ago
- X4813i·59m ago
- P105501·1h ago
All time TOP 10 · Performance
- P242414i·15d ago
- P235797i·96d ago
- P235035i·100d ago
- P226731i·205d ago
- P224039i·115d ago
- P223317i·100d ago
- P219956i·65d ago
- P218536i·273d ago
- P213411i·82d ago
- P212850i·57d ago
All time TOP 10 · Extreme
- X26608i·4y+ ago
- X25219i·2y+ ago
- X23590i·5y+ ago
- X23065i·15d ago
- X21743i·115d ago
- X21699i·83d ago
- X21679i·71d ago
- X21496i·118d ago
- X21319i·83d ago
- X21128·140d ago
All time TOP 10 · Stress
- S0.0812·83d ago
- S0.0811·29d ago
- S0.0804·70d ago
- S0.0802·118d ago
- S0.0796·71d ago
- S0.0787·83d ago
- S0.0777·75d ago
- S0.0772·47d ago
- S0.077·205d ago
- S0.077·149d 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 · Really good benchmark to show the crappie-ness of Chromebook.
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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
