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
- S0.0161·7m ago
- P21876i·12m ago
- P19386i·13m ago
- P18229i·16m ago
- S0.0103·17m ago
- P6799i·22m ago
- P22582i·22m ago
- P26346i·28m ago
- S0.0472·28m ago
- X10233i·33m ago
- P49068i·39m ago
- S0.0259·40m ago
- P5364i·43m ago
- P14711i·43m ago
- P24569i·45m ago
- P17071i·46m ago
- X9153·46m ago
- P109885i·46m ago
- P9999i·47m ago
- P3193i·47m ago
- P5125i·48m ago
- S0.0169·49m ago
- S0.0332·51m ago
- X9694i·55m ago
- S0.0163·55m ago
All time TOP 10 · Performance
- P263357i·29d ago
- P247365i·24h ago
- P244185i·4h ago
- P242414i·153d ago
- P236402i·11d ago
- P235797i·234d ago
- P235035i·239d ago
- P229287i·86d ago
- P226731i·344d ago
- P224039i·253d ago
All time TOP 10 · Extreme
- X26608i·4y+ ago
- X25219i·2y+ ago
- X24281i·29d ago
- X23590i·5y+ ago
- X23065i·153d ago
- X22828·130d ago
- X22728i·81d ago
- X21743i·253d ago
- X21699i·222d ago
- X21679i·209d ago
All time TOP 10 · Stress
- S0.0827·130d ago
- S0.0813·81d ago
- S0.0812·222d ago
- S0.0811·168d ago
- S0.0804·209d ago
- S0.0802·257d ago
- S0.0796·209d ago
- S0.0793·89d ago
- S0.0787·222d ago
- S0.0786·42d 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
