Run results for: Math.random vs crypto.getRandomValues (2)

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Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Chrome 131
Mac OS X 10.15.7
Desktop
one year ago
Math.random
148.6M/s
crypto.getRandomValues
1.6M/s
crypto.randomUUID
979K/s
View exact numbers
Test name Executions per second
✓ Math.random 148,552,000 Ops/sec
crypto.getRandomValues 1,623,111 Ops/sec
crypto.randomUUID 978,518 Ops/sec
Script Preparation code:
Tests: