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Run results for:
Math.random vs Date.now
Which is best for generating a unique key?
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Embed Benchmark Result
Run details:
User agent:
Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Mobile Safari/537.36
Browser:
Chrome Mobile 126
Operating system:
Android
Device Platform:
Mobile
Date tested:
2 years ago
Benchmark engine:
Benchmark.js
Math.random
9.5M/s
Date.now
5.9M/s
View exact numbers
Test name
Executions per second
✓
Math.random
9,535,028 Ops/sec
Date.now
5,856,659 Ops/sec
Tests:
Math.random
Math.random()
Date.now
Date.now()