diff --git a/benchmark/blob/blob.js b/benchmark/blob/blob.js
index 7e5ea5d7cc2fae..4a79a87d27deba 100644
--- a/benchmark/blob/blob.js
+++ b/benchmark/blob/blob.js
@@ -4,7 +4,7 @@ const { Blob } = require('buffer');
 
 const bench = common.createBenchmark(main, {
   bytes: [128, 1024, 1024 ** 2],
-  n: [1e6],
+  n: [1e3],
   operation: ['text', 'arrayBuffer'],
 });
 
diff --git a/benchmark/blob/file.js b/benchmark/blob/file.js
index 001de1be1157f9..39596f91e397e8 100644
--- a/benchmark/blob/file.js
+++ b/benchmark/blob/file.js
@@ -3,8 +3,8 @@ const common = require('../common.js');
 const { File } = require('buffer');
 
 const bench = common.createBenchmark(main, {
-  bytes: [128, 1024, 1024 ** 2],
-  n: [1e6],
+  bytes: [128, 1024],
+  n: [1e3],
   operation: ['text', 'arrayBuffer'],
 });