getTime -vs -Now vs window.performance

JavaScript performance comparison

Revision 7 of this test case created by Mateusz ★

Preparation code


      
      <script>
Benchmark.prototype.setup = function() {
  var perf = window.performance

};

Benchmark.prototype.teardown = function() {
  var t1;

};
</script>

Test runner

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Testing in CCBot 2.0.0 / Other 0.0.0
Test Ops/sec
now()
t1 = Date.now();
pending…
getTime()
t1 = new Date().getTime();
pending…
valueOf
t1 = + new Date();
pending…
performance.now()
t1 = window.performance.now()
pending…
stored performance
t1 = perf.now()
pending…

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Revisions

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