date time vs math.random

JavaScript performance comparison

Test case created by Sushil J

Preparation code

 
<script>
Benchmark.prototype.setup = function() {
    function dateTime(){
      return new Date().getTime();
    }
   
   
    dateTime();
   
   
};
</script>

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Testing in unknown unknown
Test Ops/sec
one
function dateTime(){
  new Date().getTime();
}


dateTime();

 
pending…
two
function mathRnd(){
 return  Math.floor((Math.random()*100)+1)
}
mathRnd();
pending…

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