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Run results for: Date.now() vs new Date().getTime() vs performance.now()

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Run details:
Mozilla/5.0 (Linux; Android 9; SM-J530F) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.162 Mobile Safari/537.36
Chrome Mobile 80
Android
Mobile
4 years ago
Test name Executions per second
Date.now() 192711.0 Ops/sec
new Date().getTime(); 162932.8 Ops/sec
performance.now() 138387.6 Ops/sec
Website performance monitoring
Script Preparation code:
Tests:

  • Date.now()

  • new Date().getTime();

  • performance.now()