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
- P48349i·Now
- P172442·7m ago
- P58385i·8m ago
- P53960·9m ago
- S0.0411·12m ago
- S0.0062·12m ago
- P46933·13m ago
- P79656·13m ago
- P79642·14m ago
- P80772·15m ago
- X5769·19m ago
- P29766i·19m ago
- P57567·20m ago
- P57023·21m ago
- P58587·28m ago
- P27680·31m ago
- P83424·31m ago
- P80036·32m ago
- S0.0282·34m ago
- P18417i·35m ago
- P69941i·44m ago
- P5020·44m ago
- X6240i·53m ago
- S0.0084·1h ago
- X5568·1h ago
All time TOP 10 · Performance
- P235797i·43d ago
- P235035i·48d ago
- P226731i·153d ago
- P224039i·62d ago
- P223317i·48d ago
- P219956i·12d ago
- P218536i·221d ago
- P213411i·29d ago
- P212850i·4d ago
- P212533i·161d ago
All time TOP 10 · Extreme
- X26608i·4y+ ago
- X25219i·2y+ ago
- X23590i·5y+ ago
- X21743i·62d ago
- X21699i·31d ago
- X21679i·18d ago
- X21496i·65d ago
- X21319i·31d ago
- X21128·87d ago
- X21122i·81d ago
All time TOP 10 · Stress
- S0.0812·31d ago
- S0.0804·17d ago
- S0.0802·65d ago
- S0.0796·18d ago
- S0.0787·31d ago
- S0.0777·23d ago
- S0.077·97d ago
- S0.077·153d ago
- S0.0769·107d ago
- S0.0756·108d 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 · I love this site because it works across any device. Being able to see how an iPhone 6 stacks up against a 5000 dollar gaming PC is pretty cool!
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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
