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

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Browser: Chrome 127

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Math.random

14.6M/s

crypto.getRandomValues

2.6M/s

crypto.randomUUID

841K/s

View exact numbers

Script Preparation code:

var array = new Uint32Array(1)

Tests: