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
- P92783·3m ago
- P104283i·4m ago
- S0.0094·5m ago
- S0.0363·11m ago
- S0.0148·12m ago
- S0.0088·13m ago
- S0.0137·14m ago
- P62799·17m ago
- S0.0281·18m ago
- P34279·19m ago
- P118386·23m ago
- X11700·24m ago
- S0.0347·27m ago
- P185548i·27m ago
- S0.0081·28m ago
- P54748i·35m ago
- S0.0292·37m ago
- S0.0176·38m ago
- X8147i·44m ago
- P80970i·46m ago
- P3253·47m ago
- P33466·48m ago
- P19487i·49m ago
- P65301i·52m ago
- S0.0142·55m ago
All time TOP 10 · Performance
- P235797i·34d ago
- P235035i·38d ago
- P226731i·143d ago
- P224039i·53d ago
- P223317i·38d ago
- P219956i·3d ago
- P218536i·211d ago
- P213411i·20d ago
- P212533i·152d ago
- P211349i·132d ago
All time TOP 10 · Extreme
- X26608i·4y+ ago
- X25219i·2y+ ago
- X23590i·5y+ ago
- X21743i·53d ago
- X21699i·21d ago
- X21679i·9d ago
- X21496i·56d ago
- X21319i·21d ago
- X21128·78d ago
- X21122i·71d ago
All time TOP 10 · Stress
- S0.0812·21d ago
- S0.0804·8d ago
- S0.0802·56d ago
- S0.0796·9d ago
- S0.0787·21d ago
- S0.0777·13d ago
- S0.077·87d ago
- S0.077·143d ago
- S0.0769·97d ago
- S0.0756·99d 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
