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
- S0.0001·47s ago
- S0.0099·2m ago
- S0.0037·2m ago
- P89151·5m ago
- S0.0177·5m ago
- P91347i·5m ago
- X8508i·6m ago
- S0.0091·7m ago
- S0.0252·8m ago
- P94247i·9m ago
- S0.0295·12m ago
- P35472·16m ago
- P16815i·16m ago
- P64285·17m ago
- X11183·19m ago
- P100882·22m ago
- P9860·25m ago
- S0.041·26m ago
- P39454·27m ago
- P123004i·32m ago
- X11520i·32m ago
- S0.0189·34m ago
- P107625·36m ago
- P44927i·47m ago
- S0.0147·49m ago
All time TOP 10 · Performance
- P242414i·106d ago
- P235797i·187d ago
- P235035i·192d ago
- P229287i·39d ago
- P226731i·297d ago
- P224039i·207d ago
- P223317i·192d ago
- P219956i·157d ago
- P218536i·365d ago
- P218475i·13d ago
All time TOP 10 · Extreme
- X26608i·4y+ ago
- X25219i·2y+ ago
- X23590i·5y+ ago
- X23065i·106d ago
- X22828·83d ago
- X22728i·34d ago
- X21743i·206d ago
- X21699i·175d ago
- X21679i·163d ago
- X21599i·14d ago
All time TOP 10 · Stress
- S0.0827·83d ago
- S0.0813·34d ago
- S0.0812·175d ago
- S0.0811·121d ago
- S0.0804·162d ago
- S0.0802·210d ago
- S0.0796·163d ago
- S0.0793·42d ago
- S0.0787·175d ago
- S0.0778·32d 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 · Grrraaattteee benchmarking software!
—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