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/144.0.0.0 Safari/537.36 Edg/144.0.0.0
Chrome 144
Windows
Desktop
6 months ago
| 0
10.7M/s
floor
10.6M/s
~~
10.4M/s
<< 0
10.0M/s
>> 0
8.6M/s
x - (x % 1)
8.6M/s
Math.trunc()
7.7M/s
^ 0x000000000000
6.1M/s
parseInt()
5.5M/s
& 0xFFFFFFFFFFFF
4.9M/s
View exact numbers
Test name Executions per second
✓ | 0 10,737,240 Ops/sec
floor 10,625,823 Ops/sec
~~ 10,444,170 Ops/sec
<< 0 9,961,729 Ops/sec
>> 0 8,630,836 Ops/sec
x - (x % 1) 8,610,590 Ops/sec
Math.trunc() 7,652,699 Ops/sec
^ 0x000000000000 6,067,500 Ops/sec
parseInt() 5,456,404 Ops/sec
& 0xFFFFFFFFFFFF 4,882,000 Ops/sec
Script Preparation code:
Tests: