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Run results for:
Date.now() vs new Date().getTime() vs performance.now() vs console.time("")
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Embed Benchmark Result
Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.0.0 Safari/537.36
Browser:
Chrome 118
Operating system:
Windows
Device Platform:
Desktop
Date tested:
2 years ago
Benchmark engine:
Benchmark.js
Date.now()
2.0M/s
new Date().getTime();
1.5M/s
performance.now();
692K/s
console.time();
38K/s
View exact numbers
Test name
Executions per second
✓
Date.now()
2,006,942 Ops/sec
new Date().getTime();
1,481,912 Ops/sec
performance.now();
691,921 Ops/sec
console.time();
38,162 Ops/sec
Script Preparation code:
var timestamp = null;
Tests:
Date.now()
timestamp = Date.now();
new Date().getTime();
timestamp = new Date().getTime();
performance.now();
timestamp = performance.now()
console.time();
timestamp = console.time("")