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/26.6 Safari/605.1.15
Safari 26
Mac OS X 10.15.7
Desktop
3 hours ago
~~
20.2M/s
<< 0
19.4M/s
| 0
19.3M/s
^ 0x000000000000
19.3M/s
>> 0
19.2M/s
& 0xFFFFFFFFFFFF
18.9M/s
parseInt()
17.8M/s
x - (x % 1)
11.8M/s
floor
11.6M/s
Math.trunc()
11.6M/s
View exact numbers
Test name Executions per second
✓ ~~ 20,249,666 Ops/sec
<< 0 19,379,608 Ops/sec
| 0 19,292,848 Ops/sec
^ 0x000000000000 19,289,234 Ops/sec
>> 0 19,151,622 Ops/sec
& 0xFFFFFFFFFFFF 18,857,014 Ops/sec
parseInt() 17,844,722 Ops/sec
x - (x % 1) 11,761,358 Ops/sec
floor 11,634,712 Ops/sec
Math.trunc() 11,594,682 Ops/sec
Script Preparation code:
Tests: