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

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/135.0.0.0 Safari/537.36

Browser: Chrome 135

Operating system: Linux

Device Platform: Desktop

Date tested: one year ago

Date.now()

12.5M/s

performance.now()

6.2M/s

View exact numbers

Test name	Executions per second
✓ Date.now()	12,517,984 Ops/sec
performance.now()	6,166,887 Ops/sec

Script Preparation code:

var timestamp = null;

Tests: