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
- S0.0199·1m ago
- S0.0168·2m ago
- P2038·10m ago
- P23446i·11m ago
- S0.0079·11m ago
- P27010i·12m ago
- P2018·18m ago
- S0.0084·19m ago
- P25793·26m ago
- P111595i·26m ago
- X9073i·27m ago
- S0.0126·27m ago
- X6092i·31m ago
- P13985·39m ago
- X4913i·40m ago
- S0.0077·42m ago
- X7050i·45m ago
- X1750·46m ago
- P4785i·47m ago
- P74391i·50m ago
- S0.0047·56m ago
- P48223·57m ago
- X3491i·1h ago
- S0.0109·1h ago
- P40621i·1h ago
All time TOP 10 · Performance
- P242414i·118d ago
- P235797i·199d ago
- P235035i·204d ago
- P229287i·51d ago
- P226731i·309d ago
- P224039i·218d ago
- P223317i·204d ago
- P222323i·3d ago
- P219956i·168d ago
- P218536i·377d ago
All time TOP 10 · Extreme
- X26608i·4y+ ago
- X25219i·2y+ ago
- X23590i·5y+ ago
- X23065i·118d ago
- X22828·94d ago
- X22728i·45d ago
- X21743i·218d ago
- X21699i·187d ago
- X21679i·174d ago
- X21599i·25d ago
All time TOP 10 · Stress
- S0.0827·94d ago
- S0.0813·45d ago
- S0.0812·187d ago
- S0.0811·132d ago
- S0.0804·173d ago
- S0.0802·222d ago
- S0.0796·174d ago
- S0.0793·54d ago
- S0.0787·187d ago
- S0.0786·7d 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
