I hope you realize the script I posted is based on a script either posted by OP or someone else with the same question, the script doesn't do anything other than checking if the 2 keys are the same or not and just gives you the time it took to compare, as pointed out several times, knowing the time it takes to go from A to B, is easy, you just need to count each step, like 1=A, 50=B, then you count by 2, 3, 4 until you get to 50, the time depends on how fast you can count.

Btw, how did you generate your table? I want to do that with different powers.