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
- P22073·6m ago
- X2240·10m ago
- S0.0386·10m ago
- P96367·11m ago
- P63366i·11m ago
- X8569i·12m ago
- P57464i·18m ago
- P129448·19m ago
- S0.0222·23m ago
- P66185·24m ago
- S0.0252·25m ago
- P24430·28m ago
- P18678i·41m ago
- S0.0357·49m ago
- P39519·53m ago
- P40386i·58m ago
- P45480i·1h ago
- S0.0244·1h ago
- P14109·1h ago
- P102312·1h ago
- P18633·1h ago
- S0.0469·2h ago
- X12342·2h ago
- P118112·2h ago
- S0.0295·2h ago
All time TOP 10 · Performance
- P242414i·77d ago
- P235797i·158d ago
- P235035i·162d ago
- P229287i·9d ago
- P226731i·267d ago
- P224039i·177d ago
- P223317i·163d ago
- P219956i·127d ago
- P218536i·335d ago
- P213786i·2d ago
All time TOP 10 · Extreme
- X26608i·4y+ ago
- X25219i·2y+ ago
- X23590i·5y+ ago
- X23065i·77d ago
- X22828·53d ago
- X22728i·4d ago
- X21743i·177d ago
- X21699i·145d ago
- X21679i·133d ago
- X21537i·41d ago
All time TOP 10 · Stress
- S0.0827·53d ago
- S0.0813·4d ago
- S0.0812·145d ago
- S0.0811·91d ago
- S0.0804·132d ago
- S0.0802·180d ago
- S0.0796·133d ago
- S0.0793·13d ago
- S0.0787·146d ago
- S0.0778·2d 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
