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

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Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.3.1 Safari/605.1.15
Safari 17
Mac OS X 10.15.7
Desktop
2 years ago
| 0
10.5M/s
~~
10.4M/s
^ 0x000000000000
10.4M/s
& 0xFFFFFFFFFFFF
10.4M/s
>> 0
10.4M/s
<< 0
10.4M/s
Math.trunc()
6.5M/s
floor
6.4M/s
parseInt()
6.4M/s
x - (x % 1)
5.9M/s
View exact numbers
Test name Executions per second
✓ | 0 10,458,527 Ops/sec
~~ 10,449,605 Ops/sec
^ 0x000000000000 10,448,580 Ops/sec
& 0xFFFFFFFFFFFF 10,437,597 Ops/sec
>> 0 10,422,133 Ops/sec
<< 0 10,420,217 Ops/sec
Math.trunc() 6,473,427 Ops/sec
floor 6,439,486 Ops/sec
parseInt() 6,384,032 Ops/sec
x - (x % 1) 5,888,442 Ops/sec
Script Preparation code:
Tests: