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
- P49718i·2m ago
- P19551·4m ago
- P2276·4m ago
- P2206·4m ago
- P19938·4m ago
- P28762i·10m ago
- P175628i·14m ago
- P66017·14m ago
- X3671·20m ago
- X8721i·25m ago
- P89241i·27m ago
- S0.0161·30m ago
- S0.0205·43m ago
- S0.0556·48m ago
- S0.0562·52m ago
- X14322·55m ago
- P140288·57m ago
- P28504·58m ago
- P67205i·1h ago
- X1296·1h ago
- X5543i·1h ago
- S0.0161·1h ago
- S0.0097·1h ago
- P10844i·1h ago
- S0.0163·2h ago
All-time TOP 10 · Performance
- P282941i·26d ago
- P277246i·35d ago
- P263712i·59d ago
- P263357i·90d ago
- P247365i·62d ago
- P242414i·214d ago
- P236402i·71d ago
- P235797i·295d ago
- P235035i·299d ago
- P229287i·146d ago
All-time TOP 10 · Extreme
- X26608i·4y+ ago
- X25219i·2y+ ago
- X24281i·90d ago
- X23590i·5y+ ago
- X23065i·214d ago
- X22828·190d ago
- X22728i·141d ago
- X21743i·314d ago
- X21699i·282d ago
- X21679i·270d ago
All-time TOP 10 · Stress
- S0.0827·190d ago
- S0.0813·141d ago
- S0.0812·282d ago
- S0.0811·228d ago
- S0.0804·269d ago
- S0.0802·317d ago
- S0.0796·270d ago
- S0.0793·150d ago
- S0.0789·44d ago
- S0.0787·282d 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 · It makes your CPU generate a 12k image of a ball. Great for testing XMP and overclocking, if you want to burn your CPU pins, go ahead and press test!
—Anonymous
Performance
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