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
- P32387i·8m ago
- P13299·10m ago
- S0.0036·11m ago
- P98451i·12m ago
- P7990i·12m ago
- P2762·14m ago
- P4537·16m ago
- P3764·16m ago
- P94387·18m ago
- S0.005·20m ago
- P21263·21m ago
- P19830·22m ago
- P35003·26m ago
- P19112·27m ago
- P4364i·29m ago
- S0.005·30m ago
- S0.0324·30m ago
- S0.0339·31m ago
- P24450·37m ago
- P54211·42m ago
- S0.0274·45m ago
- P7123i·47m ago
- S0.0203·48m ago
- P10570·53m ago
- P22112i·57m ago
All-time TOP 10 · Performance
- P282941i·51d ago
- P277246i·60d ago
- P263712i·83d ago
- P263357i·114d ago
- P247365i·86d ago
- P242414i·238d ago
- P236402i·96d ago
- P235797i·319d ago
- P235035i·324d ago
- P229287i·171d ago
All-time TOP 10 · Extreme
- X26608i·5y+ ago
- X25219i·2y+ ago
- X24281i·114d ago
- X23590i·5y+ ago
- X23065i·238d ago
- X22828·214d ago
- X22728i·165d ago
- X22280i·12d ago
- X21743i·338d ago
- X21699i·307d ago
All-time TOP 10 · Stress
- S0.0827·214d ago
- S0.0822·12d ago
- S0.0813·165d ago
- S0.0812·307d ago
- S0.0811·252d ago
- S0.0804·293d ago
- S0.0802·342d ago
- S0.0796·294d ago
- S0.0793·174d ago
- S0.0789·68d 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 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