Run results for: presized array vs int32array

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/151.0.0.0 Safari/537.36

Browser: Chrome 151

Operating system: Windows

Device Platform: Desktop

Date tested: one month ago

Benchmark engine: Benchmark.js

array

27.8M/s

int32array

2.5M/s

View exact numbers

Test name	Executions per second
✓ array	27,789,968 Ops/sec
int32array	2,494,787 Ops/sec

Tests:

array
const array = new Array(100); for(let i = 0; i < 100; i++){ array[i] = i; }
int32array
const array = new Int32Array(100); for(let i = 0; i < 100; i++){ array[i] = i; }