Benchmark: Array vs TypedArray

Tests:

Array write
const a = new Array(0x1fff).fill(0); for(let i = 0; i < 0x1fff; i++) { for(let j = 0; j < 0x1fff; j++) { a[(i ^ j) & 0x1fff] = (i ^ j) & 0xff; } }
TypedArray write
const a = new Uint8Array(0x1fff); for(let i = 0; i < 0x1fff; i++) { for(let j = 0; j < 0x1fff; j++) { a[(i ^ j) & 0x1fff] = (i ^ j) & 0xff; } }

Rendered benchmark preparation results:

Previous results

Test case name	Result
Array write
TypedArray write

Latest run results:

Run details: (Test run date: 3 days ago)

User agent: Mozilla/5.0 (X11; Linux x86_64; rv:151.0) Gecko/20100101 Firefox/151.0

Browser/OS: Firefox 151 on Linux

Test name	Executions per second
Array write	9.5 Ops/sec
TypedArray write	13.8 Ops/sec

Array vs TypedArray (version: 1)