Run results for: Math.random vs crypto.getRandomValues

Run details:

User agent: Mozilla/5.0 (X11; CrOS x86_64 14541.0.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Browser: Chrome 131

Operating system: Chrome OS 14541.0.0

Device Platform: Desktop

Date tested: one year ago

Benchmark engine: Benchmark.js

Math.random

16.2M/s

crypto API

922K/s

View exact numbers

Test name	Executions per second
✓ Math.random	16,179,709 Ops/sec
crypto API	921,794 Ops/sec

Tests: