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

Go to the benchmark
Run details:
Mozilla/5.0 (X11; Linux x86_64; rv:130.0) Gecko/20100101 Firefox/130.0
Firefox 130
Linux
Desktop
one year ago
Date.now()
19.7M/s
new Date().getTime();
13.7M/s
performance.now()
8.4M/s
View exact numbers
Test name Executions per second
✓ Date.now() 19,702,338 Ops/sec
new Date().getTime(); 13,685,078 Ops/sec
performance.now() 8,360,168 Ops/sec
Script Preparation code:
Tests: