Run results for: very big Array vs TypedArray write performance

Run details:

User agent: Mozilla/5.0 (Android 10; Mobile; rv:150.0) Gecko/150.0 Firefox/150.0

Browser: Firefox Mobile 150

Operating system: Android

Device Platform: Mobile

Date tested: 4 months ago

Benchmark engine: Benchmark.js

TypedArray write

149/s

Array write

34/s

View exact numbers

Test name	Executions per second
✓ TypedArray write	149 Ops/sec
Array write	34 Ops/sec

Tests:

Array write
var array = new Array(1500000).fill(0); for (let i=0; i<array.length; i++) { array[i] = array[i] + 1; }
TypedArray write
var typedArray = new Uint8Array(1500000).fill(0); for (let i=0; i<typedArray.length; i++) { typedArray[i] = typedArray[i] + 1; }