Toggle navigation
MeasureThat
.net
Create a benchmark
Tools
Feedback
FAQ
Register
Log In
Run results for:
2's math pow vs shift vs exp random num
Go to the benchmark
Embed
Embed Benchmark Result
Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Browser:
Chrome 129
Operating system:
Windows
Device Platform:
Desktop
Date tested:
one year ago
shift
5.2M/s
Exponentiation
5.1M/s
pow
3.5M/s
View exact numbers
Test name
Executions per second
✓
shift
5,240,352 Ops/sec
Exponentiation
5,137,748 Ops/sec
pow
3,547,826 Ops/sec
Tests:
pow
var x = Math.pow(2,Math.floor(Math.random() * 64));
shift
var y = 1 << Math.floor(Math.random() * 64)
Exponentiation
var y = 2 ** Math.floor(Math.random() * 64)