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/136.0.0.0 Safari/537.36
Chrome 136
Windows
Desktop
one year ago
| 0
13.6M/s
& 0xFFFFFFFFFFFF
13.6M/s
<< 0
13.5M/s
~~
13.5M/s
^ 0x000000000000
13.5M/s
floor
13.4M/s
Math.trunc()
13.4M/s
>> 0
13.4M/s
parseInt()
13.3M/s
x - (x % 1)
12.3M/s
View exact numbers
Test name Executions per second
✓ | 0 13,570,974 Ops/sec
& 0xFFFFFFFFFFFF 13,551,462 Ops/sec
<< 0 13,527,916 Ops/sec
~~ 13,488,313 Ops/sec
^ 0x000000000000 13,472,423 Ops/sec
floor 13,440,531 Ops/sec
Math.trunc() 13,427,320 Ops/sec
>> 0 13,421,421 Ops/sec
parseInt() 13,255,707 Ops/sec
x - (x % 1) 12,331,897 Ops/sec
Script Preparation code:
Tests: