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
- X8642·11m ago
- X13758i·11m ago
- P69935·14m ago
- S0.0145·25m ago
- P45757·30m ago
- P49324i·31m ago
- S0.0085·34m ago
- P17119i·40m ago
- S0.036·42m ago
- P41810·43m ago
- P81977·44m ago
- S0.0033·49m ago
- P130141i·49m ago
- P40918·52m ago
- P75162i·54m ago
- S0.0175·55m ago
- P77169i·56m ago
- X19241·58m ago
- P75160i·60m ago
- P6509·1h ago
- X5848i·1h ago
- P73772i·1h ago
- P73136i·1h ago
- P184988·1h ago
- P186841·1h ago
All time TOP 10 · Performance
- P263357i·22d ago
- P242414i·146d ago
- P236402i·3d ago
- P235797i·227d ago
- P235035i·231d ago
- P229287i·78d ago
- P226731i·337d ago
- P224039i·246d ago
- P223317i·232d ago
- P222323i·31d ago
All time TOP 10 · Extreme
- X26608i·4y+ ago
- X25219i·2y+ ago
- X24281i·22d ago
- X23590i·5y+ ago
- X23065i·146d ago
- X22828·122d ago
- X22728i·73d ago
- X21743i·246d ago
- X21699i·215d ago
- X21679i·202d ago
All time TOP 10 · Stress
- S0.0827·122d ago
- S0.0813·73d ago
- S0.0812·215d ago
- S0.0811·160d ago
- S0.0804·201d ago
- S0.0802·249d ago
- S0.0796·202d ago
- S0.0793·82d ago
- S0.0787·215d ago
- S0.0786·34d 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
