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Run results for:
delete test
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=572349" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Browser:
Chrome 131
Operating system:
Windows
Device Platform:
Desktop
Date tested:
one year ago
Test name
Executions per second
delete o.p;
41853600.0 Ops/sec
o.p = undefined;
20625994.0 Ops/sec
Script Preparation code:
var o = {}; o.p = "";
Tests:
delete o.p;
delete o.p;
o.p = undefined;
o.p = undefined;