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
- P60783·3m ago
- P40211·3m ago
- P59569·4m ago
- S0.0032·5m ago
- S0.0095·7m ago
- S0.0162·13m ago
- P98481·17m ago
- S0.0259·28m ago
- P22619i·31m ago
- S0.0156·33m ago
- P12072·37m ago
- P124319i·39m ago
- S0.0245·45m ago
- P28332i·50m ago
- P79318i·51m ago
- S0.0116·54m ago
- S0.0116·58m ago
- P30254·1h ago
- P18293·1h ago
- P24410·1h ago
- P6564·1h ago
- P6490·1h ago
- P9417·1h ago
- P123461·1h ago
- S0.0001·1h ago
All-time TOP 10 · Performance
- P282941i·35d ago
- P277246i·44d ago
- P263712i·67d ago
- P263357i·99d ago
- P247365i·70d ago
- P242414i·222d ago
- P236402i·80d ago
- P235797i·303d ago
- P235035i·308d ago
- P229287i·155d ago
All-time TOP 10 · Extreme
- X26608i·5y+ ago
- X25219i·2y+ ago
- X24281i·99d ago
- X23590i·5y+ ago
- X23065i·222d ago
- X22828·199d ago
- X22728i·150d ago
- X21743i·322d ago
- X21699i·291d ago
- X21679i·279d ago
All-time TOP 10 · Stress
- S0.0827·199d ago
- S0.0813·150d ago
- S0.0812·291d ago
- S0.0811·237d ago
- S0.0804·278d ago
- S0.0802·326d ago
- S0.0796·279d ago
- S0.0795·1d ago
- S0.0793·158d ago
- S0.0789·52d 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 · Benchmarking my Raspberry Pi.
—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