MeasureThat.net

Run results for: set vs array iteration many

Go to the benchmark
Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36
Chrome 119
Mac OS X 10.15.7
Desktop
one year ago
Test name Executions per second
array 28262.4 Ops/sec
set 10281.0 Ops/sec
Script Preparation code:
AخA
 
var a = Array.from(Array(100_000).keys())
var b = new Set(a)
Tests:

  • array

     
    for (const x of a) {}

  • set

     
    for (const x of b) {}