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Run results for:
Math.abs speed
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Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36
Browser:
Chrome 120
Operating system:
Windows
Device Platform:
Desktop
Date tested:
2 years ago
compare
9.5M/s
abs function
9.4M/s
Math.abs access
7.3M/s
bitshift
6.5M/s
View exact numbers
Test name
Executions per second
✓
compare
9,472,187 Ops/sec
abs function
9,435,205 Ops/sec
Math.abs access
7,320,504 Ops/sec
bitshift
6,450,684 Ops/sec
Script Preparation code:
var x = -200000 var abs = Math.abs
Tests:
Math.abs access
Math.abs(x)
abs function
abs(x)
compare
x < 0 ? -x : x
bitshift
(x ^ (x >> 31)) - (x >> 31)