endDate - startDate vs. endDate.getTime() - startDate.getTime()

JavaScript performance comparison

Test case created by Yannick Albert

Preparation code

var startDate = new Date(0);
var endDate = new Date();

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Testing in unknown unknown
Test Ops/sec
endDate - startDate
endDate - startDate;
endDate.getTime() - startDate.getTime()
endDate.getTime() - startDate.getTime();

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