Toggle navigation
MeasureThat.net
Create a benchmark
Tools
Feedback
FAQ
Register
Log In
Run results for:
TypedArray vs Array
Go to the benchmark
Embed
Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=597301" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.4 Safari/605.1.15
Browser:
Safari 18
Operating system:
Mac OS X 10.15.7
Device Platform:
Desktop
Date tested:
one year ago
Test name
Executions per second
uint32 array random get
93526288.0 Ops/sec
simple array random get
84150896.0 Ops/sec
Script Preparation code:
uint32Array = new Uint32Array(1e5); simpleArray = new Array(1e5); temp = 0; for(let i = 0; i < 1e5; i++) { uint32Array[i] = simpleArray[i] = Math.floor(Math.random() * (2 << 32)); }
Tests:
uint32 array random get
temp = uint32Array[Math.floor(Math.random() * 1e5)];
simple array random get
temp = simpleArray[Math.floor(Math.random() * 1e5)];