
The first thing you need to do is enter BIOS and navigate to the “Advanced” tab. Keep in mind that every motherboard is different so the steps below may not work for your specific motherboard. If you are comfortable with BIOS settings and know what you are doing, then go ahead and follow the steps below. However, the process is a bit more complicated and we do not recommend it for beginners. It also lets you control the fan speed, voltage, and temperature of your card. As you can see in the screenshot below, Afterburner gives you a lot of information about your graphics card. Now that we have Afterburner installed, let’s launch it and take a look at the main window. Afterburner is a free program that allows you to overclock and monitor your graphics card. For this guide, we will be using the latest version of MSI Afterburner which is version number.

Yes, you can undervolt any AMD GPU as long as it is supported by Afterburner. You should see a noticeable decrease in temperatures and an increase in performance. After you have made that change, click on the “Apply” button.Īnd that’s it! You have now successfully undervolting your RX 580. From there, scroll down to the “GPU Voltage” setting and set it to “0mV”. Once you have opened AMD Radeon Settings, click on the “Global Settings” tab. Once the BIOS has been successfully flashed, you will need to reboot your computer.Īfter your computer has rebooted, you will need to open AMD Radeon Settings. Once you have selected the BIOS file, click on the “Open” button.Īt this point, ATI WinFlash will ask you to confirm that you want to flash the selected BIOS onto your RX580. From there, you will need to navigate to the location of the BIOS file you just edited. Once you have downloaded and installed ATI WinFlash, launch it and click on the “Select” button. Now that you have changed the BIOS, you will need to flash it onto your RX 580. After you have made that change, you will need to save the BIOS and close the text editor. Once you have found that line, you will need to change the value from 0800h to 0000h. Once you have opened the BIOS in a text editor, you will need to find the following line: The next step is to open the BIOS in a text editor.

Once you have downloaded the BIOS, you will need to extract it and save it to a location on your computer. You can do this by going to the manufacturer’s website and downloading the latest BIOS for your card. One of the first things you need to do when RX 580 undervolt is to find the right BIOS for your card. We will also discuss some of the benefits of doing so. Are you looking for ways to improve your RX 580 performance and lower its temperatures? If so, you’re in luck! we will show you how to undervolt rx580 for better performance.
