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
- S0.0194·1m ago
- P76914i·2m ago
- P21217i·3m ago
- P8603i·6m ago
- P132118i·6m ago
- P121294i·16m ago
- S0.0154·17m ago
- X14208i·18m ago
- S0.0137·20m ago
- P139253i·21m ago
- P30060·23m ago
- P120965·26m ago
- P4289i·28m ago
- X11323i·30m ago
- P4193i·31m ago
- X6902i·37m ago
- X2549i·39m ago
- P40986·47m ago
- P94151·48m ago
- P58514·1h ago
- X5493·1h ago
- S0.0063·1h ago
- S0.0403·1h ago
- S0.0141·1h ago
- P46927·1h ago
All time TOP 10 · Performance
- P242414i·114d ago
- P235797i·195d ago
- P235035i·200d ago
- P229287i·47d ago
- P226731i·305d ago
- P224039i·214d ago
- P223317i·200d ago
- P219956i·164d ago
- P218536i·373d ago
- P218475i·21d ago
All time TOP 10 · Extreme
- X26608i·4y+ ago
- X25219i·2y+ ago
- X23590i·5y+ ago
- X23065i·114d ago
- X22828·91d ago
- X22728i·42d ago
- X21743i·214d ago
- X21699i·183d ago
- X21679i·170d ago
- X21599i·21d ago
All time TOP 10 · Stress
- S0.0827·91d ago
- S0.0813·42d ago
- S0.0812·183d ago
- S0.0811·129d ago
- S0.0804·170d ago
- S0.0802·218d ago
- S0.0796·170d ago
- S0.0793·50d ago
- S0.0787·183d ago
- S0.0786·3d 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
