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
- S0.0147·4m ago
- S0.0144·7m ago
- P141020i·19m ago
- S0.0286·19m ago
- S0.0092·34m ago
- S0.0448·35m ago
- P61084·38m ago
- P120349·39m ago
- S0.0377·39m ago
- P16869·40m ago
- P14512·43m ago
- P4505i·53m ago
- P30938·56m ago
- S0.027·1h ago
- P61412i·1h ago
- P9619·1h ago
- P50306i·1h ago
- P55934i·1h ago
- P67332·1h ago
- S0.0019·1h ago
- P141250·2h ago
- P108552·2h ago
- X6128·2h ago
- P33980i·2h ago
- P29225·2h ago
All time TOP 10 · Performance
- P242414i·61d ago
- P235797i·143d ago
- P235035i·147d ago
- P226731i·252d ago
- P224039i·162d ago
- P223317i·147d 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·61d ago
- X22828·38d ago
- X21743i·162d ago
- X21699i·130d ago
- X21679i·118d ago
- X21537i·26d ago
- X21496i·165d ago
All time TOP 10 · Stress
- S0.0827·38d ago
- S0.0812·130d ago
- S0.0811·76d ago
- S0.0804·117d ago
- S0.0802·165d ago
- S0.0796·118d ago
- S0.0792·22d ago
- S0.0787·130d ago
- S0.0777·122d ago
- S0.0777·7d 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