MeasureThat.net

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

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Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Chrome 130
Windows
Desktop
yesterday
Test name Executions per second
Math.random() 172.2 Ops/sec
crypto.getRandomValues() 26528.7 Ops/sec
Script Preparation code:
Tests:

  • Math.random()

  • crypto.getRandomValues()

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