Run results for: Math.random vs crypto.getRandomValues

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.36

Browser: Chrome 137

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Benchmark engine: Benchmark.js

Math.random

169.3M/s

crypto API

815K/s

View exact numbers

Test name	Executions per second
✓ Math.random	169,292,480 Ops/sec
crypto API	815,018 Ops/sec

Tests: