How to Run Steam Deck SD Card Speed Test [2023 Newest Guide] - Qiling  

How Can I Run Steam Deck SD Card Speed Test Efficiently [Step-by-Step Guide]


To test the SD card speed for Steam Deck, there are two ways to run the Steam Deck SD Card Speed Test. The speed of an SD card matters a lot for the Steam Deck, greatly affecting your gaming experience. By using these methods, you can determine if your SD card is suitable for the Steam Deck and ensure a smooth gaming experience.

The Steam Deck uses a UHS-Unfortunately, it's not possible to test the SD card speed on the Steam Deck. The Steam Deck's interface only allows for a read speed of 100MB/s, which is the maximum speed it can handle. This means that you can't test the actual speed of your SD card on the Steam Deck. However, you can still use the Steam Deck with your SD card, and it will likely still work fine, even if you don't know the exact speed of the card.

The Steam Deck does not have a built-in tool to test the speed of an SD card, but a third-party SD card benchmark app can be used to do so.

Read Also:

Steam Unpacking Slow Upgrade Steam Deck SSD

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💡Comparison 🔎Qiling Disk Master 🔨Task Manager
💻Supported Device

Steam Deck SD card or SSD

Xbox SSD performance

Only internal hard drives
⚙️Check Items
  1. ✔️Random read/write
  2. ✔️Sequential read/write
  3. ✔️I/O speed
✔️Real-time speed
👩‍🔧Suitable users Simple for all Users not requiring detailed speed

Here is a link related to Steam speed; click it to learn more details.

To solve the "Steam takes forever to allocate disk space" issue, try the following: Close the Steam client and any running Steam games. Delete the contents of the "C:\Program Files (x86)\Steam\steamapps" folder and the "C:\Program Files (x86)\Steam\steamcache" folder. Then, restart the Steam client.

This article will explore the major causes of the problem and provide simple and easy-to-follow solutions to deal with such scenarios in the future.

clear the downloads

Run Steam Deck SD Card Speed Test via Qiling Disk Master - Easy & Detailed

Qiling Disk Master is a free speed test utility that helps test the peak speed and real-time speed of your Steam Deck SD card, providing features such as peak speed test, real-time speed test, and detailed speed statistics.

Qiling Disk Master

  • What it can test: Test Sequential/Random read/write speed, I/O, and Delay
  • Targeted Device: SD card/Micro SD card/USB/SSD/HDD/external(internal) hard drive/Steam Deck/Xbox
  • System Supported: Windows 11/10, Windows 8.1/8/7, and Windows Vista/XP
  • Interface: Rather Clear

To test the speed of your SD card in Steam Deck, follow these steps: make sure the SD card is inserted into a Windows PC, and then use the guide's interface to easily test the SD card's speed.

Step 1. Launch Qiling Disk Master, click the download button to activate the "DiskMark" feature under the "Tools and utilities" tab.

click the download button of diskmark

Step 2. Select the target drive, test data, and block size from the drop-down boxes to configure the test settings.

select a drive

Step 3. To initiate the disk test, click "Proceed" after configuring everything. This will start the test, and you'll be able to view the Sequential read speed, I/O, and Delay data.

click start

Qiling Disk Master is a professional hard drive manager that offers a range of features. Its capabilities include managing hard drives, solid state drives, and USB drives, as well as cloning, backing up, and restoring data. Additionally, it can resize partitions, convert file systems, and wipe data, making it a versatile tool for managing and maintaining disk storage.

To get the specific speed of your device and improve its performance, you can download Qiling Disk Master, a tool that can help with that.

Run Steam Deck SD Card Speed Test via Task Manager - Limited Data

The Task Manager, a utility built-in to Windows, can also be used to test the SD card speed for your Steam Deck. However, the data it provides is real-time, meaning you won't get the peak speed, but rather the current speed. If you're looking to test the real-time speed of your SD card, you can follow the steps to do so.

Further Reading: Install Windows on Steam Deck

Step 1. Connect your SD card to a Windows PC.

Step 2. Right-click the Windows icon and choose "Task Manager."

task manager

Step 3. To check the real-time speed of your SD card, go to the "Performance" section and locate your SD card, where you can see its current speed.

The data shown on the Task Manager window often fluctuates, making it difficult to get an accurate result. For a more precise measurement, consider using Qiling Disk Master instead.

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Steam Deck SD Card Format Repair Bad Sectors on SD Card SSD Slow Write Speed

Conclusion

This article shows you two methods to measure the speed of a Steam Deck SD card. While Task Manager is a handy way to do so, it has limitations and can't measure the extreme speed of a new SD card. Therefore, it's a smarter choice to use a reliable three-party speed measurement tool, such as Qiling Disk Master, which not only tests the speed of various storage devices but also reports the health status of internal and external storage devices by checking SMART Status, effectively reducing data loss and hard disk crashes.

Steam Deck SD Card Speed Test FAQs

There are still many other issues related to the Steam Deck SD card speed test. Some other questions that need answers include:

1. How much speed can a Steam Deck SD card handle?

The Steam Deck's SD card speed is limited to 100MB/s due to its UHS-1 interface.

2. What is the best SD card for Steam Deck?

There are various types of SD cards that are compatible with Steam Deck, offering different capacity options to suit your needs. These include a range of popular options that cater to different storage requirements.

3. What is the maximum SD card read speed for Steam Deck?

Steam Deck supports UHS-The device is only compatible with SD cards, and it has a read speed limit of 100MB/S, meaning the SD card itself doesn't need to be faster than that.

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