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

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36

Browser: Chrome 130

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Math.random()

5.4M/s

crypto.getRandomValues()

390K/s

View exact numbers

Test name	Executions per second
✓ Math.random()	5,357,820 Ops/sec
crypto.getRandomValues()	389,808 Ops/sec

Tests: