EaseUS Partition Master

Full Guide on USB Benchmark and Check Your USB Speed

On this page, you will learn what a USB benchmark is and how to run the USB benchmark test. Three professional USB benchmark tools are available for you to download. And you will get the best solution to test your USB flash drive.

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Updated on Apr 19, 2024


The market is flooded with USB storage devices, and buying counterfeit drives is easy if you're not paying attention. These drives have slower write and read speeds or smaller capacities. And after using USB for some time, the problem of slower transfer speeds can also occur.

We need to perform a USB benchmark test to find and fix the problem. Benchmark mainly refers to testing a hard drive's read and write speed. This article will take you deeper into USB benchmarking and recommend a professional USB speed tester. Please read on.

View the Necessary Tools for Running USB Benchmark:

⏱️Duration 2-3 minutes

Professional benchmark tools:

🥇EaseUS Partition Master - Most Effective


🥉USB Flash Benchmark

💴Tested Data 
  • Read and Write speed
  • I/O 
  • Delay
💻Supported Systems Windows 11/10/8/7

What Is USB Benchmark

USB benchmark refers to using professional tools to test the performance of USB devices in various hardware and software configurations. It also provides a detailed understanding of the USB speed USB in various scenarios. After analyzing the USB speed, users can take reasonable methods to improve and enhance the speed of the USB.

Benchmark mainly includes USB maximum transfer speed, the processing time of USB operation (Delay Data), and read and write speed per second (I/O test). Running USB benchmark tests helps improve efficiency and ensures fast computer performance and storage speed.

Further Reading: There are significant differences in speed between the different interfaces of USB:
1️⃣USB 2.0: 480 Mbps (60 MB/sec) 2️⃣USB 3.0: 5 Gbps (640 MB/sec) 3️⃣USB 3.1 flash drive speed: 5 Gbps (640 MB/sec)

USB benchmark may sound complicated, but you can easily perform a USB speed test if you choose the right professional speed test tool. If you don't already have a tool, follow this guide, and we'll provide three ways to the USB benchmark test. 

How to Run USB Benchmark Test

In this part, we will provide three ways to run USB benchmark: EaseUS Partition Master, CrystalDiskMark and USB Flash Benchmark. You can get the USB flash drive benchmark download link and the step guide to check USB.

Way 1. Perform USB Benchmark Test with EaseUS Partition Master

EaseUS Partition Master Free is an all-in-one hard drive management tool. It checks the hard drive health, monitors its temperature, and performs professional hard drive benchmarks. It offers the "DiskMark" feature, which allows users to test USB speeds.

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Here are some of its benefits for USB benchmark:

  • Customize parameters
  • Get detailed speed results
  • Exportable benchmark results
  • Simple interface and is easy to use

In addition, EaseUS Partition Master is compatible with all kinds of Windows systems. If you have the desire to perform USB performance testing, don't miss this reliable USB benchmark tool.

Review from Lifewire: EaseUS Partition Master Free makes whatever you're doing with your computer's partitions easy to understand and accomplish. The options aren't too overwhelming, and each is accurately named.

The following is a detailed step-by-step guide for conducting USB benchmark tests.

Step 1. Launch EaseUS Partition Master. And click the download button to activate the "DiskMark" feature under the "Discovery" section.

click the download button of diskmark

Step 2. Click on the drop-down box to choose the target drive, test data, and block size.

select a drive

Step 3. Once everything is configured, click "Start" to begin the disk test. Then, you can see the Sequential or Random read/write speed, I/O, and Delay data.

click start

In addition to the USB benchmark, EaseUS Partition Master is considered one of the best SSD benchmark tools. It can test the speed of a wide range of storage devices. And it also has the following features to help us manage hard drives better:

If you have any USB-related needs or problems to be solved, you can find the answer on EaseUS Partition Master, which will not be a tool you will regret.

Way 2. Test USB Benchmark with CrystalDiskMark

CrystalDiskMark is a benchmarking software that supports multiple devices. It supports performance testing of almost all devices, including hard drives, SSDs, and USB drives. It can test individual drives' sequential and random performance, and users can select multiple measurement modes.

Review from Reddit: CrystalDiskMark is a relatively quick and dirty disk benchmark utility that is very easy to use. It is beneficial for a quick sanity check on your storage performance.

Download link: https://crystalmark.info/en/software/crystaldiskmark/

To test USB performance with CrystalDiskMark, please refer to the following steps:

Step 1. Install CrystalDiskMark and open it.

Step 2. Select the Number of runs, Test drive size, and Target disk.

Step 3. Click "All" to start testing USB performance.


Way 3. Check USB with USB Flash Benchmark

USB Flash Benchmark is a speed-testing utility for portable cards. It works with memory cards, SD cards, portable hard drives, and USB flash drives. It can run speed benchmarks from 1K to 16MB and lets you view real-time test data intuitively.

Review from Softpedia: Even though it may seem slightly cluttered, the interface is not difficult to navigate and understand. The tool allows you to view real-time test data as text and in an intuitive graphic display. While the read and write speeds are presented via a red and green line, it would have been helpful if the app exhibited the data more clearly.

Download link: https://usb.userbenchmark.com/

The following is a step-by-step guide to running a benchmark test with Practical USB Flash Benchmark:

Step 1. Download and open USB Flash Benchmark.

Step 2. Select the target drive and the data to be tested.

Step 3. Click "Restart benchmark" to start testing USB read and write speeds.

usb flash benchmark

These are the recommended method and tools to solve USB benchmarks. If you want to use more tools to test USB speed on Windows, click the following link for more guides.

related articles

How to Check USB Speed on Windows

This article will provide two effective and fast ways to test USB flash drives. Let's take a look at how these two methods work on how to check USB speed.

task manager


Do you know what a USB benchmark is and how to perform a USB Benchmark test? USB benchmark is very important to check the performance and health status of USB. Whatever the reason you want to test USB speed, it is essential to choose a professional tool.

EaseUS Partition Master is very full-featured and can provide any help you need. It provides you with an all-in-one disk health check solution!

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FAQs About USB Benchmark

This passage focuses on the USB benchmark. Two ways are provided to test USB speed. If you still have further questions, you can check the answer below. Hope it can be helpful to you.

1. How do you benchmark a USB?

To run a USB speed test, plug the USB into the computer and try a professional tool. EaseUS Partition Master is considered to be the best benchmark tool. You can benchmark the USB by following the steps:

Step 1. Launch EaseUS Partition Master and activate "DiskMark."

Step 2. Set the test data and choose the target USB drive.

Step 3. Click "Start" and wait a while.

2. What is the fastest USB drive benchmark?

The quickest USB flash drive is the Corsair Flash Voyager GTX, which boasts the fastest read speed. It has a maximum read speed of 368 MB/s.

3. How fast can USB 3.0 read and write?

The average read speed range increases to 60 to 150 Mbps using USB 3.0 technology. While the write speed should be in the 10 to 45 Mbps range. If you are unsure about your USB speed, try EaseUS Partition Master to benchmark your USB.

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About the Author

Updated by Sherly

Sherly joined EaseUS in 2022 and she has always loved writing articles and enjoys the fun they bring. She receives professional training here, focusing on product performance and other relative knowledge. She has written over 200 articles to help people overcome computing issues.

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Written by Cici

Cici is the junior editor of the writing team of EaseUS. She accepted the systematic training on computers at EaseUS for over one year. Now, she wrote a lot of professional articles to help people resolve the issues of hard drive corruption, computer boot errors, and disk partition problems.

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Product Reviews

Product Reviews

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  • I love that the changes you make with EaseUS Partition Master Free aren't immediately applied to the disks. It makes it way easier to play out what will happen after you've made all the changes. I also think the overall look and feel of EaseUS Partition Master Free makes whatever you're doing with your computer's partitions easy.

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  • Partition Master Free can Resize, Move, Merge, Migrate, and Copy disks or partitions; convert to local, change label, defragment, check and explore partition; and much more. A premium upgrade adds free tech support and the ability to resize dynamic volumes.

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  • It won't hot image your drives or align them, but since it's coupled with a partition manager, it allows you do perform many tasks at once, instead of just cloning drives. You can move partitions around, resize them, defragment, and more, along with the other tools you'd expect from a cloning tool.

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