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/135.0.0.0 Safari/537.36 Edg/135.0.0.0

Browser: Chrome 135

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Benchmark engine: Benchmark.js

Math.random

16.4M/s

crypto API

523K/s

View exact numbers

Test name	Executions per second
✓ Math.random	16,412,815 Ops/sec
crypto API	523,008 Ops/sec

Tests: