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
- S0.0058·4m ago
- S0.0136·14m ago
- P1223i·16m ago
- P6902i·20m ago
- P13858·23m ago
- P32983·25m ago
- P40395i·26m ago
- P38246i·27m ago
- P41069i·28m ago
- P40365i·28m ago
- P9287i·29m ago
- P40919i·29m ago
- P40330i·30m ago
- X3928i·31m ago
- P40030i·32m ago
- S0.0371·33m ago
- P89043·37m ago
- X3893i·38m ago
- S0.0395·39m ago
- X10347·39m ago
- P29328·41m ago
- P40806i·43m ago
- X3854i·44m ago
- P63089i·45m ago
- P1765·46m ago
All time TOP 10 · Performance
- P263357i·5d ago
- P242414i·129d ago
- P235797i·210d ago
- P235035i·215d ago
- P229287i·62d ago
- P226731i·320d ago
- P224039i·229d ago
- P223317i·215d ago
- P222323i·14d ago
- P219956i·179d ago
All time TOP 10 · Extreme
- X26608i·4y+ ago
- X25219i·2y+ ago
- X24281i·5d ago
- X23590i·5y+ ago
- X23065i·129d ago
- X22828·105d ago
- X22728i·56d ago
- X21743i·229d ago
- X21699i·198d ago
- X21679i·185d ago
All time TOP 10 · Stress
- S0.0827·105d ago
- S0.0813·56d ago
- S0.0812·198d ago
- S0.0811·143d ago
- S0.0804·184d ago
- S0.0802·233d ago
- S0.0796·185d ago
- S0.0793·65d ago
- S0.0787·198d ago
- S0.0786·18d 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
