MeasureThat.net

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

Go to the benchmark
Run details:
Mozilla/5.0 (Windows NT 10.0; rv:91.0) Gecko/20100101 Firefox/91.0
Firefox 91
Windows
Desktop
2 years ago
Test name Executions per second
Math.random() 20883.3 Ops/sec
crypto.getRandomValues() 1523.2 Ops/sec
Script Preparation code:
Tests:

  • Math.random()

  • crypto.getRandomValues()

;