Run details:
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:68.0) Gecko/20100101 Firefox/68.0
Firefox 68
Ubuntu
Desktop
5 years ago
Test name Executions per second
pow 170623840.0 Ops/sec
** 985670272.0 Ops/sec
* 979269376.0 Ops/sec
Tests:
  • pow

    AخA
     
    var tmp = Math.pow(6, 21);
  • **

     
    var tmp = 6 ** 21;
  • *

     
    var tmp = 6 * 6 * 6 * 6 * 6 * 6 * 6 * 6 * 6 * 6 * 6 * 6 * 6 * 6 * 6 * 6 * 6 * 6 * 6 * 6 * 6;