Toggle navigation
MeasureThat
.net
Create a benchmark
Tools
Feedback
FAQ
Register
Log In
Run results for:
Math.log2 vs division for power of two vs multiple of x vs max32
Go to the benchmark
Embed
Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=613064" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.36
Browser:
Chrome 137
Operating system:
Windows
Device Platform:
Desktop
Date tested:
one year ago
Division
130.8M/s
Max32
130.8M/s
Math.log2
124.7M/s
Multiple of x
117.4M/s
View exact numbers
Test name
Executions per second
✓
Division
130,849,928 Ops/sec
Max32
130,845,496 Ops/sec
Math.log2
124,738,824 Ops/sec
Multiple of x
117,378,248 Ops/sec
Tests:
Division
return 4294967295 / 65536 >>> 0;
Math.log2
return 4294967295 >>> (32 - Math.log2(65536));
Multiple of x
const kelipatan = 65536 * (2_097_152 / 65536 >>> 0); const urutanAcak = 4294967295 >>> 11; const reject = urutanAcak >= kelipatan; return urutanAcak % 65536;
Max32
return 4294967295 * 65536 / 4294967296 >>> 0;