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
- P99937·2m ago
- P81242·5m ago
- P4851·5m ago
- P3140i·16m ago
- P85944·17m ago
- S0.0106·20m ago
- S0.0207·34m ago
- S0.0384·37m ago
- X1668i·41m ago
- P13777·45m ago
- P35567·47m ago
- P7806·55m ago
- P3487·1h ago
- S0.01·1h ago
- P14135·1h ago
- S0.003·1h ago
- S0.0043·2h ago
- S0.0577·2h ago
- X9062i·2h ago
- P156896·2h ago
- S0.0049·2h ago
- P95295i·2h ago
- S0.0146·2h ago
- S0.0171·2h ago
- S0.0028·2h ago
All time TOP 10 · Performance
- P242414i·106d ago
- P235797i·187d ago
- P235035i·191d ago
- P229287i·38d ago
- P226731i·297d ago
- P224039i·206d ago
- P223317i·192d ago
- P219956i·156d ago
- P218536i·364d ago
- P218475i·13d ago
All time TOP 10 · Extreme
- X26608i·4y+ ago
- X25219i·2y+ ago
- X23590i·5y+ ago
- X23065i·106d ago
- X22828·82d ago
- X22728i·33d ago
- X21743i·206d ago
- X21699i·175d ago
- X21679i·162d ago
- X21599i·13d ago
All time TOP 10 · Stress
- S0.0827·82d ago
- S0.0813·33d ago
- S0.0812·175d ago
- S0.0811·120d ago
- S0.0804·161d ago
- S0.0802·209d ago
- S0.0796·162d ago
- S0.0793·42d ago
- S0.0787·175d ago
- S0.0778·31d 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 · It would be great if we could explore all the scores across all categories, not just the top or most recent ones. Other than that, it's an effective and simple tool!
—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