MeasureThat.net

Run results for: Implicit vs parseInt vs Number string to num

Go to the benchmark
Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.198 Safari/537.36 OPR/72.0.3815.400
Opera 72
Windows
Desktop
2 years ago
Test name Executions per second
implicit 10862980.0 Ops/sec
parseInt 2795984.0 Ops/sec
Number 3785163.0 Ops/sec
Script Preparation code:
AخA
 
var strNum = '6969699'
Tests:

  • implicit

     
    var imp = + strNum

  • parseInt

     
    var toStr = parseInt(strNum)

  • Number

     
    var num = Number(strNum)