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 PC or mobile. 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 · Mixed all
- P135062·4m ago
- S0.0518·4m ago
- X3723·5m ago
- X13601i·8m ago
- P19752i·9m ago
- P165326i·9m ago
- P13223i·10m ago
- X6430·11m ago
- P104539i·12m ago
- P29199i·12m ago
- P103237i·13m ago
- S0.0334·13m ago
- P32314·16m ago
- S0.0163·17m ago
- P83737·19m ago
- P4240·25m ago
- X4669·27m ago
- P60505·28m ago
- P58057·34m ago
- S0.0096·35m ago
- X5188i·41m ago
- P19696·43m ago
- X7529·44m ago
- P14850i·45m ago
- P844i·49m ago
All time TOP 10 · Performance
- P263357i·8d ago
- P242414i·131d ago
- P235797i·212d ago
- P235035i·217d ago
- P229287i·64d ago
- P226731i·322d ago
- P224039i·232d ago
- P223317i·217d ago
- P222323i·16d ago
- P219956i·182d ago
All time TOP 10 · Extreme
- X26608i·4y+ ago
- X25219i·2y+ ago
- X24281i·8d ago
- X23590i·5y+ ago
- X23065i·131d ago
- X22828·108d ago
- X22728i·59d ago
- X21743i·231d ago
- X21699i·200d ago
- X21679i·188d ago
All time TOP 10 · Stress
- S0.0827·108d ago
- S0.0813·59d ago
- S0.0812·200d ago
- S0.0811·146d ago
- S0.0804·187d ago
- S0.0802·235d ago
- S0.0796·188d ago
- S0.0793·67d ago
- S0.0787·200d ago
- S0.0786·20d ago
Drill down…
See more · Last 100 benchmarks
See 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
