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
- S0.0119·3m ago
- S0.022·7m ago
- S0.0221·8m ago
- P19547·8m ago
- X13943·14m ago
- S0.0244·18m ago
- X2344·19m ago
- X5636·21m ago
- S0.0207·21m ago
- P71404i·25m ago
- P54203i·28m ago
- P74838i·28m ago
- P45341i·29m ago
- P37192i·29m ago
- P1678i·32m ago
- P24256·32m ago
- S0.0093·33m ago
- P80132·35m ago
- X11963i·36m ago
- X2631i·37m ago
- S0.0048·41m ago
- P5349i·41m ago
- S0.0134·41m ago
- P45314·44m ago
- P16216i·46m ago
All time TOP 10 · Performance
- P242414i·65d ago
- P235797i·146d ago
- P235035i·151d ago
- P226731i·256d ago
- P224039i·165d ago
- P223317i·151d ago
- P219956i·115d ago
- P218536i·324d ago
- P213411i·132d ago
- P212850i·108d ago
All time TOP 10 · Extreme
- X26608i·4y+ ago
- X25219i·2y+ ago
- X23590i·5y+ ago
- X23065i·65d ago
- X22828·41d ago
- X21743i·165d ago
- X21699i·134d ago
- X21679i·121d ago
- X21537i·29d ago
- X21496i·169d ago
All time TOP 10 · Stress
- S0.0827·41d ago
- S0.0812·134d ago
- S0.0811·79d ago
- S0.0804·121d ago
- S0.0802·169d ago
- S0.0796·121d ago
- S0.0793·20h ago
- S0.0792·25d ago
- S0.0787·134d ago
- S0.0777·126d 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
