Benchmark: Math floor vs | vs shift

HTML Preparation code:

var num = 32.4234234;

Tests:

Math.floor
var num = 32.4234234 / 2; Math.floor(num);
Bitwise OR
var num = 32.4234234 / 2; 0 | num;
Bitwise shift
var num = 32.4234234 / 2; num >> 1

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Math.floor
Bitwise OR
Bitwise shift

Fastest: N/A

Slowest: N/A

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Latest run results:

Run details: (Test run date: one year ago)

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.0.0 Safari/537.36 OPR/96.0.0.0 (Edition Yx 05)

Browser/OS: Opera 96 on Windows

View result in a separate tab

Test name	Executions per second
Math.floor	16744370.0 Ops/sec
Bitwise OR	2195417000.0 Ops/sec
Bitwise shift	2215994000.0 Ops/sec

Math floor vs | vs shift (version: 0)

Comparing performance of: Math.floor vs Bitwise OR vs Bitwise shift

Created: 4 years ago by: Guest

Jump to the latest result

Math.floor

Bitwise OR

Bitwise shift

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A