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.
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Last 25 benchmarks · All tests
- P70715·9m ago
- P66990·10m ago
- S0.018·11m ago
- P8808·19m ago
- S0.0096·21m ago
- S0.016·27m ago
- X5350i·32m ago
- S0.0449·32m ago
- P20458·34m ago
- S0.0026·40m ago
- S0.0134·57m ago
- X1573i·59m ago
- P68016i·1h ago
- X1026·1h ago
- P1951·1h ago
- P37912·1h ago
- P3378·1h ago
- S0.0267·1h ago
- S0.0082·1h ago
- X309i·1h ago
- S0.0196·1h ago
- X8941i·1h ago
- P57186·1h ago
- P22789·1h ago
- X7544·1h 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·69d ago
- P235797i·293d ago
- P235035i·298d ago
- P229287i·144d 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
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SilverBench · Where is this plane coming from? No joke, my PC is like a plane when I start an test. I want to thank you for all these years of service ;)
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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