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

Go to the benchmark
Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36
Chrome 138
Mac OS X 10.15.7
Desktop
one year ago
Date.now()
15.4M/s
new Date().getTime();
12.1M/s
performance.now()
8.0M/s
View exact numbers
Test name Executions per second
✓ Date.now() 15,377,990 Ops/sec
new Date().getTime(); 12,120,115 Ops/sec
performance.now() 7,983,450 Ops/sec
Script Preparation code:
Tests: