Run results for: ISO Date vs Epoch

Run details:

User agent: Mozilla/5.0 (X11; CrOS x86_64 11895.74.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.90 Safari/537.36

Browser: Chrome 74

Operating system: Chrome OS 11895.74.0

Device Platform: Desktop

Date tested: 5 years ago

Test name	Executions per second
ISO String	6566513.5 Ops/sec
Epoch	6527675.0 Ops/sec

HTML Preparation code:


<script src='https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.22.0/moment.min.js'></script>

Script Preparation code:

var a = moment().toISOString();
var b = moment().add(30, 'minutes').toISOString();

var x = Date.now();
var y = x + 1800;

Tests: