Benchmark: Create Float32Array via unpacking or concat?

Script Preparation code:

var newArray = () => {
  return [1, 2, 3, 4, 5];
}

var newF32Array = () => {
  return new Float32Array([1, 2, 3, 4, 5]);
}

Tests:

Arrays
let array = []; for (let i=0; i<1000; i++) { array.push(...newArray()); }
Float32Arrays
let array = []; for (let i=0; i<1000; i++) { array.push(...newF32Array()); }
Concat
let array = []; for (let i=0; i<1000; i++) { array = array.concat(newArray()) }

Rendered benchmark preparation results:

Previous results

Latest run results:

Run details: (Test run date: one year ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.4 Safari/605.1.15

Browser/OS: Safari 18 on Mac OS X 10.15.7

Related benchmarks:

Create Float32Array via unpacking or concat? (version: 1)