Run results for: floor() vs trunc() vs bitwise hacks (~~, >> 0, etc)

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Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36
Chrome 120
Windows
Desktop
2 years ago
^ 0x000000000000
8.7M/s
<< 0
8.6M/s
>> 0
8.6M/s
& 0xFFFFFFFFFFFF
8.6M/s
~~
8.5M/s
| 0
8.5M/s
x - (x % 1)
5.8M/s
floor
4.6M/s
Math.trunc()
4.6M/s
parseInt()
4.6M/s
View exact numbers
Test name Executions per second
✓ ^ 0x000000000000 8,725,326 Ops/sec
<< 0 8,593,055 Ops/sec
>> 0 8,577,368 Ops/sec
& 0xFFFFFFFFFFFF 8,576,501 Ops/sec
~~ 8,537,728 Ops/sec
| 0 8,475,947 Ops/sec
x - (x % 1) 5,846,098 Ops/sec
floor 4,647,866 Ops/sec
Math.trunc() 4,618,895 Ops/sec
parseInt() 4,585,344 Ops/sec
Script Preparation code:
Tests: