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
- P46975i·6m ago
- P128370i·11m ago
- S0.0335·11m ago
- P139364i·20m ago
- P44235·42m ago
- X6792·42m ago
- X7501·43m ago
- P80615·46m ago
- P10142i·53m ago
- X8562i·54m ago
- P1395i·54m ago
- P58546i·58m ago
- P64492·58m ago
- P81845i·59m ago
- P26724·1h ago
- P35112i·1h ago
- P62841i·1h ago
- X1971·2h ago
- S0.0339·2h ago
- P70676i·2h ago
- X9964i·2h ago
- P51458·2h ago
- P12578·2h ago
- S0.0276·2h ago
- S0.0399·2h ago
All-time TOP 10 · Performance
- P282941i·42d ago
- P277246i·51d ago
- P263712i·74d ago
- P263357i·106d ago
- P247365i·77d ago
- P242414i·229d ago
- P236402i·87d ago
- P235797i·310d ago
- P235035i·315d ago
- P229287i·162d ago
All-time TOP 10 · Extreme
- X26608i·5y+ ago
- X25219i·2y+ ago
- X24281i·106d ago
- X23590i·5y+ ago
- X23065i·229d ago
- X22828·206d ago
- X22728i·157d ago
- X22280i·3d ago
- X21743i·329d ago
- X21699i·298d ago
All-time TOP 10 · Stress
- S0.0827·206d ago
- S0.0822·3d ago
- S0.0813·157d ago
- S0.0812·298d ago
- S0.0811·244d ago
- S0.0804·285d ago
- S0.0802·333d ago
- S0.0796·286d ago
- S0.0793·165d ago
- S0.0789·60d 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 · It was better than every benchmark software that need time to install in your laptop. Only 1 clicks to activate the whole test. Great job!
—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