Run results for: Date vs Performance.now

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36

Browser: Chrome 145

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 4 months ago

Date.now

26.8M/s

Performance.now

8.6M/s

View exact numbers

Test name	Executions per second
✓ Date.now	26,756,928 Ops/sec
Performance.now	8,641,838 Ops/sec

HTML Preparation code:

<!--your preparation HTML code goes here-->

Script Preparation code:

/*your preparation JavaScript code goes here
To execute async code during the script preparation, wrap it as function globalMeasureThatScriptPrepareFunction, example:*/
async function globalMeasureThatScriptPrepareFunction() {
    // This function is optional, feel free to remove it.
    // await someThing();
}

Tests:

Performance.now
function testPerformanceNowSingle() { return performance.now(); }; testPerformanceNowSingle();
Date.now
function testDateNowSingle() { return Date.now(); }; testDateNowSingle();