diff --git a/benchmark/xySortX.js b/benchmark/xySortX.js
deleted file mode 100644
index 27b671e5..00000000
--- a/benchmark/xySortX.js
+++ /dev/null
@@ -1,15 +0,0 @@
-import { xyQuickSortX } from '../src/xy/xySortX'
-import xySortX from 'ml-array-xy-sort-x'
-
-let x = new Array(100000).fill(0).map(Math.random)
-let y = new Array(100000).fill(0).map((value, index) => index)
-
-
-
-
-console.time('xySortX');
-for (let i = 0; i < 5; i++) {
-    let result = xySortX({ x, y })
-}
-console.timeEnd('xySortX')
-