Run results for: rest parameters vs arguments 4

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.0.0 Safari/537.36

Browser: Chrome 111

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
rest arguments	21590102.0 Ops/sec
array parameter	22924372.0 Ops/sec

Script Preparation code:

function h1(...args) {
    return args.map((x)=>x)
}

function h2(args) {
    return args.map((x)=>x)
}

​x
 
function h1(...args) {    return args.map((x)=>x)}​function h2(args) {    return args.map((x)=>x)}

Tests:

rest arguments
const els = h1("1","1","1","1","1","1","1","1","1");
const els = h1("1","1","1","1","1","1","1","1","1");
array parameter
const els = h2(["1","1","1","1","1","1","1","1","1"]);
const els = h2(["1","1","1","1","1","1","1","1","1"]);