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Run results for:
small Array vs TypedArray write performance
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Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.5 Safari/605.1.15
Browser:
Safari 26
Operating system:
Mac OS X 10.15.7
Device Platform:
Desktop
Date tested:
one month ago
Test name
Executions per second
Array write
8425950.0 Ops/sec
TypedArray write
17516384.0 Ops/sec
Tests:
Array write
"use strict"; const arr = new Array(64).fill(0); for (let i=0, len=arr.length; i<len; i++) { arr[i] = i };
TypedArray write
"use strict"; const typedArr = new Uint8Array(64).fill(0); for (let i=0, len=typedArr.length; i<len; i++) { typedArr[i] = i };