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

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Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:127.0) Gecko/20100101 Firefox/127.0
Firefox 127
Windows
Desktop
2 years ago
Date.now()
6.5M/s
new Date().getTime();
3.9M/s
performance.now()
1.7M/s
View exact numbers
Test name Executions per second
✓ Date.now() 6,478,428 Ops/sec
new Date().getTime(); 3,916,353 Ops/sec
performance.now() 1,704,270 Ops/sec
Script Preparation code:
Tests: