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Run results for: Math.random vs crypto.getRandomValues (2)

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Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Chrome 131
Mac OS X 10.15.7
Desktop
4 months ago
Test name Executions per second
Math.random 148552000.0 Ops/sec
crypto.randomUUID 978517.9 Ops/sec
crypto.getRandomValues 1623110.6 Ops/sec
Script Preparation code:
Tests:

  • Math.random

  • crypto.randomUUID

  • crypto.getRandomValues