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.
For the best experience, please rotate your device…
Ignore this useful recommendation and proceed anyway!
You've been warned :)
Last 25 benchmarks · Mixed all
- S0.021·2m ago
- S0.0155·6m ago
- P57129·11m ago
- P18612i·18m ago
- X4747·19m ago
- P1162·21m ago
- P67456·24m ago
- S0.035·27m ago
- P39000·31m ago
- S0.0031·34m ago
- S0.0108·36m ago
- P4077i·37m ago
- P107404·40m ago
- P1156·43m ago
- P14093·45m ago
- P4156·45m ago
- X4548i·46m ago
- P31668·46m ago
- S0.0158·46m ago
- P83260·52m ago
- P8343i·52m ago
- P61284·53m ago
- P81146·53m ago
- P81858·54m ago
- S0.0152·55m ago
All time TOP 10 · Performance
- P235797i·31d ago
- P235035i·36d ago
- P226731i·141d ago
- P224039i·51d ago
- P223317i·36d ago
- P219956i·19h ago
- P218536i·209d ago
- P213411i·18d ago
- P212533i·149d ago
- P211349i·130d ago
All time TOP 10 · Extreme
- X26608i·4y+ ago
- X25219i·2y+ ago
- X23590i·5y+ ago
- X21743i·50d ago
- X21699i·19d ago
- X21679i·7d ago
- X21496i·54d ago
- X21319i·19d ago
- X21128·76d ago
- X21122i·69d ago
All time TOP 10 · Stress
- S0.0812·19d ago
- S0.0804·6d ago
- S0.0802·54d ago
- S0.0796·7d ago
- S0.0787·19d ago
- S0.0777·11d ago
- S0.077·85d ago
- S0.077·141d ago
- S0.0769·95d ago
- S0.0756·96d 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
Your feedback is very important to us, so please use Comment box to leave a message. Thanks!
SilverBench stats
Automate · Start free
Your IP?
Sponsored content
Request header
Your quotes
SilverBench · Thank you very much for the tools and keep up the great service!
—Anonymous
Performance
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