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
- S0.011·2m ago
- P60838·9m ago
- P20371i·16m ago
- P7485·20m ago
- X1177·20m ago
- P33371·21m ago
- X10996i·23m ago
- P106543i·26m ago
- P106318i·26m ago
- P20677i·32m ago
- P96550·33m ago
- S0.0035·36m ago
- P8535·36m ago
- S0.0248·38m ago
- P2619·39m ago
- P1364·39m ago
- P37981·41m ago
- S0.0107·49m ago
- P30023·50m ago
- P29833·51m ago
- S0.0062·53m ago
- P5688·59m ago
- P40138·60m ago
- P4092·1h ago
- P39804i·1h ago
All-time TOP 10 · Performance
- P282941i·49d ago
- P277246i·58d ago
- P263712i·81d ago
- P263357i·112d ago
- P247365i·84d ago
- P242414i·236d ago
- P236402i·94d ago
- P235797i·317d ago
- P235035i·322d ago
- P229287i·169d ago
All-time TOP 10 · Extreme
- X26608i·5y+ ago
- X25219i·2y+ ago
- X24281i·112d ago
- X23590i·5y+ ago
- X23065i·236d ago
- X22828·213d ago
- X22728i·164d ago
- X22280i·10d ago
- X21743i·336d ago
- X21699i·305d ago
All-time TOP 10 · Stress
- S0.0827·213d ago
- S0.0822·10d ago
- S0.0813·164d ago
- S0.0812·305d ago
- S0.0811·251d ago
- S0.0804·292d ago
- S0.0802·340d ago
- S0.0796·292d ago
- S0.0793·172d ago
- S0.0789·66d 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 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