Top 8 Free SD Card Speed Test Tool 2024 New Checklist

Updated by

Oliver 

Written by

Sherly 

Updated on Apr 22, 2024

SD cards and microSD cards are used for storage in multiple devices, like Android phones, Windows PC, cameras, and so on. Unfortunately, many fake SD and microSD cards are floating around the internet. Even a reputable online marketplace like Amazon cannot avoid these fake SD cards being marketed to unsuspecting consumers.

That's why you need a free SD card speed test tool. However, what is an SD card speed test, and how can it help you? Continue to read this article from EaseUS and get more information.

Overview of Free SD Card Speed Test Tool

If you buy a high-capacity, well-known SD card for a low price, it's a fake. A fake SD card is a bad and risky investment. They usually carry the convincing branding of well-known SD cards manufacturers such as SanDisk, Samsung, Huawei, and Kingston. SD card speed test tools can help you run an SD card speed test to check if it is a fake SD or micro SD card by testing its speed and capacity.

In order to write this article, we spent a month testing 8 of the most popular free SD card speed test tools on the market on Windows, Mac, and even Android devices. If you are facing SD speed-related issues, pick a tool that suits you.

Free SD Card Speed Test Tool [2023 New Top 8]

In this part, we'll introduce the eight SD card speed testers one by one. Then, you can learn more details like pros, cons, compatibility, and so on. First, let's start with the first one.

1. EaseUS Partition Master Free

After our repeated research, we decided to put EaseUS Partition Master Free in the first place. It has a clear interface and is a very good choice for people with no computer experience. In addition, it has strong compatibility and supports almost all Windows systems, even including Windows XP and Windows Vista. In addition, it can display the speed test results of the SD card in detail, including read and write speed, I/O, Delay, etc. You can get detailed data without costing any fee.

Check the table below to get more details about EaseUS Partition Master:

Here are some editors' reviews about EaseUS Partition Master. Read them to help you learn more:

Moreover, EaseUS Partition Master can do a lot to help test the speed of a storage device:

• Test SSD read/write speed
• Run micro SD card speed test
• Check SD card health on Windows

Now, you can download EaseUS Partition Master and use it to check your SD card speed now.

2. FakeFlashTest

FakeFlashTest runs an SD card speed test by providing a "quick size test." This function writes and reads 512 bytes of data in random sectors on the card, which allows for faster test results, especially for high-capacity cards. But it can only test the real-time writing and reading speed, not the peak speed.

Check the table below for more features about this SD card speed test app:

To avoid data loss, turn to EaseUS Partition Master.

Also, we select a review about FakeFlashTest for you here:

3. H2testw

H2testw is a powerful free software that can test USB flash drives and hard drives and report whether there are current problems, as well as detect counterfeit SD cards and USB flash drives. The problem is that it was developed in 2008 when SD cards were smaller. On newer high-capacity drives, a scan with H2testw can take hours or even days, especially when they are also slow to write. But it is generally safe and reliable.

Check the features of H2testw below:

To test SD card speed efficiently, turn to EaseUS Partition Master.

Read the review to have a better and deeper understanding of this tool:

4. Blackmagic Disk Speed Test

Blackmagic Disk Speed Test measures and verifies disk performance using standard methods. It fills the free space on the disk with data samples, then evaluates and tests the read and writes speed of the disk. Blackmagic Disk Speed Test is ideal for benchmarking hard drive performance for high-quality video.

Check the table below to learn more details about the Blackmagic Disk Speed Test:

To get a powerful SD card speed test tool with comprehensive features, turn to EaseUS Partition Master.

Refer to the review below to get a better understanding of the Blackmagic Disk Speed Test:

5. USBDeview

USBDeview is Nirsoft's portable utility that allows you to locate a USB device or SD/microSD card and test its true speed. It will read and write a 100MB file sequentially to get the true score. You can judge whether your SD card is a fake according to this speed so as to avoid unnecessary economic losses.

The table shows more details of USBDeview. Check them to get more:

To get a speed test tool with a clear interface, use EaseUS Partition Master.

Check the real review from one of its users below:

6. SpeedOut

SpeedOut can quickly measure the sequential read and write speed of flash drives/SD cards. Scores are not affected by the drive's file system. To start testing, you need to first select your USB drive from the drop-down list. SpeedOut will then run four read-and-write tests and display the average of each test. SpeedOut's testing process does not overwrite any files, and the SD card/flash drive does not need to be formatted to run the test.

The table below can help you learn more:

To get an SD card speed test tool with better compatibility, use EaseUS Partition Master.

Check the review from AlternativeTo of this tool below to learn more:

7. ChipGenius

ChipGenius does not write any data to the SD card. This tool looks for manufacturer information as well as capacity information programmed into the target SD card storage. It cross-references this information with its database. After it completes the process, it will report the results back to you. For example, if you purchased a 64GB Class 10 SanDisk SD card, but ChipGenius reports that it is actually an 8GB Class 6 Emtec, then you know you have been scammed. The main benefit of this tool is that the testing process is much faster. However, many shady sellers today know how to cover their tracks. That's why ChipGenius might not recognize every fake card circulating online.

The table below can help you learn more:

Here is a view from TrishTeck about this tool:

8. AJA System Test

AJA System Test can help to check SD card speed on Windows and Mac for free. Not only is this tool easy to use, but it also provides detailed graphs to view the performance of the SD card. If there are large fluctuations, there may be a problem with the SD card. Of course, if you're testing an old card, this could also be a sign that it's starting to go bad.

Read the table to get more features of the AJA System Test:

To make the speed test process safer and easier, use EaseUS Partition Master.

Check the review from Pcmacstore to get more information:

Conclusion

Sometimes these fake SD cards are from no-name brands; other times, they are knockoffs from recognizable and trustworthy brands. It is very important to know whether they are genuine cards by speed or capacity. We've browsed eight free SD card benchmark apps here, and this article details their features, including their compatibility, pros, cons, and so on. Choose one based on your needs. Some tools require you to format the SD card or will damage your SD card, so if you want to make the benchmark test smoother, safer, and faster, EaseUS Partition Master is the best choice.

Free SD Card Speed Test Tool FAQs

Have you found the ideal SD card speed test tool in this article? Here are some questions about today's topic; check the answers below to learn more:

1. How can I check the SD card speed on Windows 10?

Windows comes with a disk speed tester, Task Manager. To use this tool, follow the steps below:

Step 1. Open Task Manager by searching its name in the search box.

Step 2. Find and click your SD card in the "Performance" section.

Step 3. You can see the real-time SD card speed in this window.

2. How to test SD card speed on Android?

You can download SD Card Test to help test the SD card speed and identify the authenticity of the SD card on an Android device. You can download and get this app from Play Store. After launching the app, check the box for Removable SD Card and select All in the category next to Read and Write. Finally, click "Start" to start the speed test.

3. How to test SD card speed on Mac?

SD card speed tests on a Mac can also be done with software such as Blackmagic Disk Speed Test. Follow its instructions, and you can get SD card speed results. Blackmagic Disk Speed Test is a free disk-testing app for macOS. It's easy to use and fast. In addition, NovaBench is also a free Mac OS SD card speed test tool. It can measure disk read and write speed and check memory transfer speed, GPU, CPU speed, etc.