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Run results for:
Array vs TypedArray write performance
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Run details:
User agent:
Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.0.0 Safari/537.36 OPR/95.0.0.0 (Edition beta)
Browser:
Opera 95
Operating system:
Windows 8.1
Device Platform:
Desktop
Date tested:
11 months ago
Test name
Executions per second
Array write
816.2 Ops/sec
TypedArray write
3172.5 Ops/sec
Tests:
Array write
var array = new Array(100000).fill(0); for (let i=0; i<array.length; i++) { array[i] = array[i] + 1; }
TypedArray write
var typedArray = new Uint8Array(100000).fill(0); for (let i=0; i<typedArray.length; i++) { typedArray[i] = typedArray[i] + 1; }