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Run results for:
perfomance.now vs Date.now vs new Date().getTime()
Comparing performance of perfomance.now, Date.now and new Date().getTime()
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Embed
Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=486945" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36
Browser:
Chrome 119
Operating system:
Mac OS X 10.15.7
Device Platform:
Desktop
Date tested:
2 years ago
Benchmark engine:
Benchmark.js
Date.now()
7.3M/s
new Date().getTime();
6.8M/s
performance.now()
4.8M/s
View exact numbers
Test name
Executions per second
✓
Date.now()
7,312,670 Ops/sec
new Date().getTime();
6,815,347 Ops/sec
performance.now()
4,835,789 Ops/sec
Script Preparation code:
var timestamp = null;
Tests:
performance.now()
timestamp = performance.now();
Date.now()
timestamp = Date.now();
new Date().getTime();
timestamp = new Date().getTime();