Run results for: Array vs TypedArray write performance2

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36

Browser: Chrome 133

Operating system: Windows

Device Platform: Desktop

Date tested: one month ago

Test name	Executions per second
Array write	3079.1 Ops/sec
TypedArray write	7915.9 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;
}

let sum = 0;
for (let i=0; i<array.length; i++) {
  sum+= array[i]
}

​x
 
var array = new Array(100000).fill(0);​for (let i=0; i<array.length; i++) {  array[i] = array[i] + 1;}​let sum = 0;for (let i=0; i<array.length; i++) {  sum+= array[i]}​​

TypedArray write

var typedArray = new Uint8Array(100000).fill(0);

for (let i=0; i<typedArray.length; i++) {
  typedArray[i] = typedArray[i] + 1;
}
let sum = 0;
for (let i=0; i<typedArray.length; i++) {
  sum += typedArray[i]
}

 
var typedArray = new Uint8Array(100000).fill(0);​for (let i=0; i<typedArray.length; i++) {  typedArray[i] = typedArray[i] + 1;}let sum = 0;for (let i=0; i<typedArray.length; i++) {  sum += typedArray[i]}