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
- P39315i·48s ago
- S0.0145·3m ago
- X10009i·7m ago
- P75595i·16m ago
- S0.0172·19m ago
- S0.0096·21m ago
- P46152·31m ago
- P13365i·33m ago
- S0.056·37m ago
- S0.0018·38m ago
- P33521i·39m ago
- P154528i·40m ago
- S0.015·40m ago
- X10761·41m ago
- X14518i·42m ago
- P30544i·43m ago
- P44232i·43m ago
- P34081i·45m ago
- X5590·52m ago
- P54325i·52m ago
- S0.0297·54m ago
- P56885·56m ago
- P30517i·58m ago
- P80182i·1h ago
- S0.0245·1h ago
All time TOP 10 · Performance
- P235797i·33d ago
- P235035i·37d ago
- P226731i·142d ago
- P224039i·52d ago
- P223317i·37d ago
- P219956i·2d ago
- P218536i·210d ago
- P213411i·19d ago
- P212533i·151d ago
- P211349i·131d ago
All time TOP 10 · Extreme
- X26608i·4y+ ago
- X25219i·2y+ ago
- X23590i·5y+ ago
- X21743i·52d ago
- X21699i·20d ago
- X21679i·8d ago
- X21496i·55d ago
- X21319i·20d ago
- X21128·77d ago
- X21122i·70d ago
All time TOP 10 · Stress
- S0.0812·20d ago
- S0.0804·7d ago
- S0.0802·55d ago
- S0.0796·8d ago
- S0.0787·20d ago
- S0.0777·12d ago
- S0.077·86d ago
- S0.077·142d ago
- S0.0769·96d ago
- S0.0756·98d 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
