Run results for: matchMedia vs clientWidth vs innerWidth

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.150 Safari/537.36 OPR/74.0.3911.160 (Edition Yx 05)

Browser: Opera 74

Operating system: Windows

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
clientWidth	922554.5 Ops/sec
matchMedia	277016.8 Ops/sec
innerWidth	1122557.4 Ops/sec

HTML Preparation code:

Test

Tests:

clientWidth
document.documentElement.clientWidth > 640;
matchMedia
window.matchMedia("(min-width: 640px)").matches;
innerWidth
window.innerWidth > 640