Run results for: Array vs TypedArray write performance

Run details:

User agent: Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.0.0 Mobile Safari/537.36

Browser: Chrome Mobile 112

Operating system: Android

Device Platform: Mobile

Date tested: one year ago

TypedArray write

4K/s

Array write

689/s

View exact numbers

Test name	Executions per second
✓ TypedArray write	4,378 Ops/sec
Array write	689 Ops/sec

Tests:

Array write
var array = new Array(100000).fill(0); for (let i=0; i<array.length; i++) { array[i] = array[i] + 1; }
TypedArray write
var typedArray = new Uint8Array(100000).fill(0); for (let i=0; i<typedArray.length; i++) { typedArray[i] = typedArray[i] + 1; }