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
- P36748·1m ago
- S0.0103·4m ago
- P46958i·8m ago
- P32778·8m ago
- S0.0178·9m ago
- S0.0265·13m ago
- P50381i·17m ago
- P39217·26m ago
- P31009i·27m ago
- S0.0233·37m ago
- P16818·41m ago
- P75263·44m ago
- P75793·44m ago
- P3897i·45m ago
- X5278·45m ago
- P20658·48m ago
- P17509i·48m ago
- S0.0624·50m ago
- P42094i·51m ago
- P40455i·54m ago
- S0.0232·55m ago
- P163144i·59m ago
- S0.0167·1h ago
- P81220i·1h ago
- S0.0305·1h ago
All time TOP 10 · Performance
- P242414i·62d ago
- P235797i·143d ago
- P235035i·148d ago
- P226731i·253d ago
- P224039i·162d ago
- P223317i·148d ago
- P219956i·112d ago
- P218536i·320d ago
- P213411i·129d ago
- P212850i·104d ago
All time TOP 10 · Extreme
- X26608i·4y+ ago
- X25219i·2y+ ago
- X23590i·5y+ ago
- X23065i·62d ago
- X22828·38d ago
- X21743i·162d ago
- X21699i·131d ago
- X21679i·118d ago
- X21537i·26d ago
- X21496i·165d ago
All time TOP 10 · Stress
- S0.0827·38d ago
- S0.0812·131d ago
- S0.0811·76d ago
- S0.0804·117d ago
- S0.0802·165d ago
- S0.0796·118d ago
- S0.0792·22d ago
- S0.0787·131d ago
- S0.0777·123d ago
- S0.0777·7d ago
Drill down…
See more · Last 100 benchmarks
See best of the best · Top charts · Performance · Extreme · Stress
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SilverBench · I use it to compare my CPU to everyone else's. Let's just say that Mine's faster XD.
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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