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
- S0.0451·25s ago
- P83604i·7m ago
- P83320i·8m ago
- P27873·12m ago
- P10522·16m ago
- S0.0687·26m ago
- P83572i·27m ago
- P83039·28m ago
- X18738·29m ago
- P185464·30m ago
- P182662·30m ago
- P71437i·39m ago
- S0.0226·39m ago
- P48423·42m ago
- P50204·42m ago
- P57433·49m ago
- P29817·52m ago
- S0.0442·53m ago
- S0.0367·56m ago
- P40827·1h ago
- X9497·1h ago
- P32400·1h ago
- P84692·1h ago
- P81670·1h ago
- P105763·1h ago
All time TOP 10 · Performance
- P226731i·35d ago
- P223062i·19d ago
- P218536i·103d ago
- P212533i·44d ago
- P211349i·24d ago
- P209551i·100d ago
- P209258i·68d ago
- P208962i·449d ago
- P207976i·100d ago
- P207694·85d ago
All time TOP 10 · Extreme
- X26608i·3y+ ago
- X25219i·449d ago
- X23590i·4y+ ago
- X20924i·19d ago
- X20819i·35d ago
- X20595i·4d ago
- X20473i·61d ago
- X20312i·30d ago
- X20228i·14d ago
- X20109i·66d ago
All time TOP 10 · Stress
- S0.0786·19d ago
- S0.077·35d ago
- S0.075·30d ago
- S0.073·28d ago
- S0.0729·20h ago
- S0.0727·26d ago
- S0.0726·10d ago
- S0.072·19d ago
- S0.0718·26d ago
- S0.0716·6d 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