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Run results for:
number vs float32array vs Uint32Array test 2
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<iframe src="https://measurethat.net/Embed?id=557010" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:130.0) Gecko/20100101 Firefox/130.0
Browser:
Firefox 130
Operating system:
Windows
Device Platform:
Desktop
Date tested:
one year ago
Uint32Array var inc
263/s
Float32Array var inc
256/s
simple var inc
42/s
View exact numbers
Test name
Executions per second
✓
Uint32Array var inc
263 Ops/sec
Float32Array var inc
256 Ops/sec
simple var inc
42 Ops/sec
Script Preparation code:
var counter = 0; var taCounterf32 = new Float32Array(1); var taCounterui32 = new Uint32Array(1);
Tests:
simple var inc
for (let i = 0; i < 2_000_000; i++) { counter++; }
Float32Array var inc
for (let i = 0; i < 2_000_000; i++) { taCounterf32[0]++; }
Uint32Array var inc
for (let i = 0; i < 2_000_000; i++) { taCounterui32[0]++; }