Run results for: Math.random vs crypto.getRandomValues

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.0.0 Safari/537.36 OPR/96.0.0.0 (Edition developer)

Browser: Opera 96

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
Math.random	4360262.5 Ops/sec
crypto API	215443.1 Ops/sec

Tests:

Math.random
Math.random()
crypto API
crypto.getRandomValues(new Uint8Array(1))

Run results for: Math.random vs crypto.getRandomValues

Fast and quick test

Math.random

crypto API