diff --git a/_benchmarks/1000-vs-10k-vs-100k.md b/_benchmarks/1000-vs-10k-vs-100k.md
new file mode 100644
index 00000000..8263d0b6
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+++ b/_benchmarks/1000-vs-10k-vs-100k.md
@@ -0,0 +1,31 @@
+---
+title: 1000 vs 10k vs 100k
+setup: |
+  
+tests:
+  -
+    name: 1000
+    code: |
+      var a = [];
+      var n = 1000;
+      for(let i=0;i<n;i++){
+         a["name_" + i] = Math.random();
+      }
+  -
+    name: 10k
+    code: |
+      var a = [];
+      var n = 10000;
+      for(let i=0;i<n;i++){
+         a["name_" + i] = Math.random();
+      }
+  -
+    name: 100k
+    code: |
+      var a = [];
+      var n = 100000;
+      for(let i=0;i<n;i++){
+         a["name_" + i] = Math.random();
+      }
+---
+