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
- P46262·2m ago
- P52377·5m ago
- P119135·5m ago
- P120617·6m ago
- P103360·6m ago
- S0.0041·9m ago
- S0.0174·10m ago
- X4066i·12m ago
- P14477i·15m ago
- X11309i·17m ago
- S0.0455·20m ago
- P121396·20m ago
- P34587i·21m ago
- P43007i·23m ago
- P2745i·25m ago
- P138955i·33m ago
- S0.0258·33m ago
- P97814·33m ago
- P1525i·36m ago
- P81010·38m ago
- P23042·40m ago
- S0.0258·43m ago
- X3471i·43m ago
- P46353·48m ago
- P6006i·48m ago
All time TOP 10 · Performance
- P263357i·6d ago
- P242414i·129d ago
- P235797i·210d ago
- P235035i·215d ago
- P229287i·62d ago
- P226731i·320d ago
- P224039i·230d ago
- P223317i·215d ago
- P222323i·14d ago
- P219956i·180d ago
All time TOP 10 · Extreme
- X26608i·4y+ ago
- X25219i·2y+ ago
- X24281i·6d ago
- X23590i·5y+ ago
- X23065i·129d ago
- X22828·106d ago
- X22728i·57d ago
- X21743i·229d ago
- X21699i·198d ago
- X21679i·186d ago
All time TOP 10 · Stress
- S0.0827·106d ago
- S0.0813·57d ago
- S0.0812·198d ago
- S0.0811·144d ago
- S0.0804·185d ago
- S0.0802·233d ago
- S0.0796·186d ago
- S0.0793·65d ago
- S0.0787·198d ago
- S0.0786·18d 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
Your IP?
Sponsored content
Request header
Your quotes
SilverBench · I tested my new rig without downloading a thing, I'm happy!
—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
