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
- P61874·9m ago
- S0.0449·12m ago
- P16386·20m ago
- S0.0087·27m ago
- S0.0371·36m ago
- P113468i·40m ago
- X10382i·42m ago
- P52934·45m ago
- P111783i·45m ago
- P51534·46m ago
- P56496i·48m ago
- P48540·49m ago
- P8028·49m ago
- P47282i·49m ago
- P39891·49m ago
- X15090·51m ago
- P48384·52m ago
- P7507·53m ago
- P45737·55m ago
- S0.012·56m ago
- P41683·57m ago
- P51240·58m ago
- P34976·59m ago
- S0.0153·1h ago
- X5011i·1h ago
All time TOP 10 · Performance
- P242414i·38d ago
- P235797i·119d ago
- P235035i·124d ago
- P226731i·229d ago
- P224039i·139d ago
- P223317i·124d ago
- P219956i·89d ago
- P218536i·297d ago
- P213411i·106d ago
- P212850i·81d ago
All time TOP 10 · Extreme
- X26608i·4y+ ago
- X25219i·2y+ ago
- X23590i·5y+ ago
- X23065i·38d ago
- X22828·15d ago
- X21743i·138d ago
- X21699i·107d ago
- X21679i·95d ago
- X21537i·3d ago
- X21496i·142d ago
All time TOP 10 · Stress
- S0.0827·15d ago
- S0.0812·107d ago
- S0.0811·53d ago
- S0.0804·94d ago
- S0.0802·142d ago
- S0.0796·95d ago
- S0.0787·107d ago
- S0.0777·99d ago
- S0.0772·71d ago
- S0.077·229d 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