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/132.0.0.0 Safari/537.36

Browser: Chrome 132

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Benchmark engine: Benchmark.js

Math.random

122.6M/s

crypto API

727K/s

View exact numbers

Test name	Executions per second
✓ Math.random	122,637,016 Ops/sec
crypto API	727,062 Ops/sec

Tests: