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 a PC or mobile device. 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 · All tests
- P24180·4m ago
- S0.0342·7m ago
- S0.0161·9m ago
- P54781·10m ago
- P70642i·12m ago
- S0.0171·12m ago
- S0.009·14m ago
- P45925·17m ago
- S0.0243·18m ago
- S0.0195·21m ago
- P46947·23m ago
- P21122·25m ago
- P10564·26m ago
- P40365i·27m ago
- S0.0081·30m ago
- P16353·33m ago
- S0.0121·35m ago
- P30616·37m ago
- P103539i·37m ago
- S0.004·39m ago
- S0.0287·43m ago
- S0.0332·44m ago
- S0.0376·46m ago
- P9642i·51m ago
- S0.0432·52m ago
All-time TOP 10 · Performance
- P282941i·28d ago
- P277246i·37d ago
- P263712i·60d ago
- P263357i·92d ago
- P247365i·63d ago
- P242414i·215d ago
- P236402i·73d ago
- P235797i·296d ago
- P235035i·301d ago
- P229287i·148d ago
All-time TOP 10 · Extreme
- X26608i·4y+ ago
- X25219i·2y+ ago
- X24281i·92d ago
- X23590i·5y+ ago
- X23065i·215d ago
- X22828·192d ago
- X22728i·143d ago
- X21743i·315d ago
- X21699i·284d ago
- X21679i·272d ago
All-time TOP 10 · Stress
- S0.0827·192d ago
- S0.0813·143d ago
- S0.0812·284d ago
- S0.0811·230d ago
- S0.0804·271d ago
- S0.0802·319d ago
- S0.0796·272d ago
- S0.0793·151d ago
- S0.0789·45d ago
- S0.0787·284d ago
Drill down…
See more · Last 100 benchmarks
See the best of the best · Top charts · Performance · Extreme · Stress
See system statistics · Overview · OS · CPU · Threads
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SilverBench · Great resource allowing us to compare our computers. Helps reassure me that I bought a great performing pc. Thanks!
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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