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
- P105637·10m ago
- P6022·14m ago
- P41261·19m ago
- P42587i·20m ago
- X2824i·24m ago
- P90872·25m ago
- P1568·28m ago
- P2350i·29m ago
- P25931i·33m ago
- P25568i·35m ago
- P39261·43m ago
- X7981i·57m ago
- S0.033·60m ago
- P89650i·1h ago
- S0.0247·1h ago
- P11664i·1h ago
- P35054i·1h ago
- S0.0232·1h ago
- X2900i·1h ago
- P14178·1h ago
- P17394i·1h ago
- P80686i·2h ago
- P11527i·2h ago
- P68208·2h ago
- P28071·2h ago
All time TOP 10 · Performance
- P242414i·39d ago
- P235797i·120d ago
- P235035i·125d ago
- P226731i·230d ago
- P224039i·139d ago
- P223317i·125d ago
- P219956i·89d ago
- P218536i·298d ago
- P213411i·106d ago
- P212850i·81d ago
All time TOP 10 · Extreme
- X26608i·4y+ ago
- X25219i·2y+ ago
- X23590i·5y+ ago
- X23065i·39d ago
- X22828·15d ago
- X21743i·139d ago
- X21699i·108d ago
- X21679i·95d ago
- X21537i·3d ago
- X21496i·143d ago
All time TOP 10 · Stress
- S0.0827·15d ago
- S0.0812·108d ago
- S0.0811·53d ago
- S0.0804·94d ago
- S0.0802·143d ago
- S0.0796·95d ago
- S0.0787·108d ago
- S0.0777·100d ago
- S0.0772·71d ago
- S0.077·230d 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
