Run results for: new Date from UNIX timestamp vs new Date from ISO string

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 14_4_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.0.3 Mobile/15E148 Safari/604.1

Browser: Mobile Safari 14

Operating system: iOS 14.4.2

Device Platform: Mobile

Date tested: 3 years ago

Test name	Executions per second
new Date	4966300.5 Ops/sec
Date.parse	5093831.5 Ops/sec

Tests:

new Date
new Date(1576610077 * 1000);
Date.parse
Date.parse('2019-07-31T13:03:00.000Z');

Run results for: new Date from UNIX timestamp vs new Date from ISO string

new Date

Date.parse