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
- P4945·14m ago
- P38207·18m ago
- S0.0303·25m ago
- X1223i·28m ago
- P51903i·29m ago
- P29565·31m ago
- X6965i·36m ago
- S0.0312·37m ago
- S0.0127·40m ago
- P50204·57m ago
- P13478·1h ago
- S0.0068·1h ago
- X1021i·1h ago
- S0.0007·1h ago
- P80813·1h ago
- S0.0034·1h ago
- P37153·1h ago
- P23684·1h ago
- P109100·1h ago
- P108359·1h ago
- X7810·1h ago
- P60549i·1h ago
- P111303i·1h ago
- P76785·1h ago
- P89631·1h ago
All time TOP 10 · Performance
- P242414i·50d ago
- P235797i·131d ago
- P235035i·136d ago
- P226731i·241d ago
- P224039i·150d ago
- P223317i·136d ago
- P219956i·100d ago
- P218536i·309d ago
- P213411i·117d ago
- P212850i·92d ago
All time TOP 10 · Extreme
- X26608i·4y+ ago
- X25219i·2y+ ago
- X23590i·5y+ ago
- X23065i·50d ago
- X22828·26d ago
- X21743i·150d ago
- X21699i·119d ago
- X21679i·106d ago
- X21537i·14d ago
- X21496i·154d ago
All time TOP 10 · Stress
- S0.0827·26d ago
- S0.0812·119d ago
- S0.0811·64d ago
- S0.0804·105d ago
- S0.0802·154d ago
- S0.0796·106d ago
- S0.0792·10d ago
- S0.0787·119d ago
- S0.0777·111d ago
- S0.0772·82d 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