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
- X7549i·49s ago
- S0.0339·3m ago
- P75986i·4m ago
- X2675·6m ago
- S0.0149·6m ago
- X11252i·8m ago
- P2077i·10m ago
- S0.0049·12m ago
- P123469i·13m ago
- P58058·16m ago
- P115642·18m ago
- S0.0401·18m ago
- P28525i·19m ago
- P102605·20m ago
- P15562i·29m ago
- P30273i·31m ago
- P8329·32m ago
- P33263·32m ago
- S0.0237·33m ago
- P56620·40m ago
- X1598·41m ago
- S0.0025·43m ago
- P47059·45m ago
- P47006·46m ago
- P26305i·46m ago
All time TOP 10 · Performance
- P242414i·12d ago
- P235797i·93d ago
- P235035i·98d ago
- P226731i·203d ago
- P224039i·113d ago
- P223317i·98d ago
- P219956i·63d ago
- P218536i·271d ago
- P213411i·80d ago
- P212850i·55d ago
All time TOP 10 · Extreme
- X26608i·4y+ ago
- X25219i·2y+ ago
- X23590i·5y+ ago
- X23065i·12d ago
- X21743i·112d ago
- X21699i·81d ago
- X21679i·69d ago
- X21496i·116d ago
- X21319i·81d ago
- X21128·138d ago
All time TOP 10 · Stress
- S0.0812·81d ago
- S0.0811·27d ago
- S0.0804·68d ago
- S0.0802·116d ago
- S0.0796·69d ago
- S0.0787·81d ago
- S0.0777·73d ago
- S0.0772·45d ago
- S0.077·203d ago
- S0.077·147d 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
