Toggle navigation
MeasureThat
.net
Create a benchmark
Tools
Feedback
Feature Requests
FAQ
Register
Log In
Run results for:
Array vs ArrayBuffer
Both has the same speed almost (Array is more faster) ArrayBuffer is just more memory efficient
Go to the benchmark
Embed
Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=610990" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:139.0) Gecko/20100101 Firefox/139.0
Browser:
Firefox 139
Operating system:
Windows
Device Platform:
Desktop
Date tested:
one year ago
Benchmark engine:
Benchmark.js
Array
750.2M/s
ArrayBuffer
748.6M/s
View exact numbers
Test name
Executions per second
✓
Array
750,245,696 Ops/sec
ArrayBuffer
748,567,936 Ops/sec
Script Preparation code:
const arr = new Array(100000); const buff = new ArrayBuffer(100000) const view = new Uint8Array(buff);
Tests:
Array
for (let i; i < 100000; i++) { arr[i] = 255; }
ArrayBuffer
for (let i; i < 100000; i++) { view[i] = 255; }