Run results for: array vs Float64Array vs Float32Array (sort)

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/139.0.0.0 Safari/537.36

Browser: Chrome 139

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 11 months ago

Float64Array sort

42K/s

Float32Array sort

39K/s

array sort

2K/s

View exact numbers

Test name	Executions per second
✓ Float64Array sort	42,020 Ops/sec
Float32Array sort	39,350 Ops/sec
array sort	1,859 Ops/sec

Script Preparation code:

var a = [...Array(10000)].map(_ => Math.random());
var ta = (new Float64Array(10000)).map(_ => Math.random());
var tb = (new Float32Array(10000)).map(_ => Math.random());

Tests:

array sort
a.sort();
Float64Array sort
ta.sort();
Float32Array sort
tb.sort();