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
- P80656i·38s ago
- S0.0369·59s ago
- S0.0442·1m ago
- P46645·3m ago
- S0.0013·4m ago
- S0.0328·9m ago
- S0.025·16m ago
- X2772i·19m ago
- S0.0126·22m ago
- S0.0083·28m ago
- P128113·31m ago
- S0.0165·35m ago
- P9178i·37m ago
- S0.0146·38m ago
- P3133·39m ago
- S0.0299·41m ago
- X6550i·44m ago
- X2738i·46m ago
- P48472i·47m ago
- S0.0203·52m ago
- P47344i·59m ago
- S0.0149·1h ago
- X4477i·1h ago
- S0.0134·1h ago
- P31518·1h 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·271d 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
- S0.0796·271d 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 · From 32°C to immeasurable in 3.2 seconds.
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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