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
- P90042·Now
- P72151·1m ago
- P61168i·3m ago
- P44372·7m ago
- P10373·10m ago
- X7824·12m ago
- P35159i·13m ago
- S0.0103·13m ago
- P102934·14m ago
- P23607·15m ago
- X8399·17m ago
- P151910·18m ago
- P40227·18m ago
- S0.034·19m ago
- X3277·20m ago
- P83276·21m ago
- P62925i·22m ago
- S0.0102·23m ago
- P29190i·24m ago
- S0.0276·25m ago
- S0.0077·26m ago
- S0.0704·26m ago
- P25783·28m ago
- P30490·41m ago
- X4480·42m ago
All time TOP 10 · Performance
- P230148i·8d ago
- P226731i·72d ago
- P218536i·140d ago
- P212533i·80d ago
- P211349i·60d ago
- P211168i·30d ago
- P209551i·137d ago
- P209297i·8d ago
- P209258i·105d ago
- P208962i·485d ago
All time TOP 10 · Extreme
- X26608i·4y+ ago
- X25219i·485d ago
- X23590i·4y+ ago
- X21409i·8d ago
- X21128·6d ago
- X20819i·72d ago
- X20734i·23d ago
- X20649i·8d ago
- X20632i·16d ago
- X20595i·41d ago
All time TOP 10 · Stress
- S0.08·8d ago
- S0.077·72d ago
- S0.077·16d ago
- S0.0769·26d ago
- S0.0756·27d ago
- S0.0756·30d ago
- S0.0747·7d ago
- S0.0737·29d ago
- S0.073·64d ago
- S0.0729·14d 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 · Not a replacement for Cinebench or any other desktop app, but the only online solution I would ever use!
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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