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
- P48135i·3m ago
- S0.0076·4m ago
- S0.0296·7m ago
- P44294i·8m ago
- S0.0035·19m ago
- P146175·23m ago
- S0.0012·25m ago
- S0.0565·26m ago
- P17286i·29m ago
- S0.002·29m ago
- X4431·34m ago
- S0.0459·35m ago
- S0.0188·38m ago
- X11763i·39m ago
- S0.0574·40m ago
- P68662i·42m ago
- X8114·47m ago
- X2572i·53m ago
- P65679i·53m ago
- S0.0078·53m ago
- P71021·54m ago
- S0.0382·60m ago
- S0.019·1h ago
- X4166i·1h ago
- S0.0315·1h ago
All time TOP 10 · Performance
- P242414i·61d ago
- P235797i·142d ago
- P235035i·147d ago
- P226731i·252d ago
- P224039i·161d ago
- P223317i·147d ago
- P219956i·111d ago
- P218536i·320d ago
- P213411i·128d ago
- P212850i·103d ago
All time TOP 10 · Extreme
- X26608i·4y+ ago
- X25219i·2y+ ago
- X23590i·5y+ ago
- X23065i·61d ago
- X22828·37d ago
- X21743i·161d ago
- X21699i·130d ago
- X21679i·117d ago
- X21537i·25d ago
- X21496i·165d ago
All time TOP 10 · Stress
- S0.0827·37d ago
- S0.0812·130d ago
- S0.0811·75d ago
- S0.0804·116d ago
- S0.0802·165d ago
- S0.0796·117d ago
- S0.0792·21d ago
- S0.0787·130d ago
- S0.0777·122d ago
- S0.0777·6d 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
