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 a PC or mobile device. 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 · All tests
- P41212i·50s ago
- S0.0077·2m ago
- P65177·3m ago
- X4842·4m ago
- X6101i·7m ago
- X13762i·7m ago
- S0.0223·8m ago
- P8911i·10m ago
- S0.0214·14m ago
- S0.0086·15m ago
- S0.0319·15m ago
- S0.0323·22m ago
- S0.0028·27m ago
- S0.0095·29m ago
- P120983·34m ago
- S0.0092·35m ago
- S0.0322·36m ago
- S0.0273·37m ago
- P70715·47m ago
- P66990·48m ago
- S0.018·49m ago
- P8808·57m ago
- S0.0096·59m ago
- S0.016·1h ago
- X5350i·1h ago
All-time TOP 10 · Performance
- P282941i·24d ago
- P277246i·33d ago
- P263712i·57d ago
- P263357i·88d ago
- P247365i·60d ago
- P242414i·212d ago
- P236402i·70d ago
- P235797i·293d ago
- P235035i·298d ago
- P229287i·145d ago
All-time TOP 10 · Extreme
- X26608i·4y+ ago
- X25219i·2y+ ago
- X24281i·88d ago
- X23590i·5y+ ago
- X23065i·212d ago
- X22828·188d ago
- X22728i·139d ago
- X21743i·312d ago
- X21699i·281d ago
- X21679i·268d ago
All-time TOP 10 · Stress
- S0.0827·188d ago
- S0.0813·139d ago
- S0.0812·281d ago
- S0.0811·226d ago
- S0.0804·267d ago
- S0.0802·315d ago
- S0.0796·268d ago
- S0.0793·148d ago
- S0.0789·42d ago
- S0.0787·281d ago
Drill down…
See more · Last 100 benchmarks
See the 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 the Comment box to leave a message. Thanks!
SilverBench stats
Your IP?
Behind-the-scenes…
Sponsored content
Request header
Your quotes
SilverBench · My fans sound like a rocket taking off, yay! 5/5 stars
—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