How To Undervolt The Ryzen 7 5800X?

How To Undervolt The Ryzen 7 5800X?

This guide answers your question about how one can undervolt the Ryzen 7 5800X to reduce their CPU’s temperature.


The Ryzen 7 5800X is one of AMD’s most popular desktop processors. This processor has ruled the market for several years because of its advanced characteristics. One of the most prominent features of this processor is that it consumes more power. Therefore, it requires a proper cooling system.

Besides a proper cooling system, you can try various methods to cool down your CPU. The most effective method among them is undervolting your CPU. Many people use this technique to undervolt the Ryzen 7 5800X CPU. If you are wondering how to undervolt your CPU, the following guide can help you in many ways.

How To Undervolt The Ryzen 7 5800X?

How To Undervolt The Ryzen 7 5800X?

Undervolting is one of the most effective methods to cool down your CPU by reducing the voltage of your CPU. Furthermore, this technique helps to make your equipment more silent than its stock configuration. The best part about this process is that it provides the same exceptional performance even after adjusting the CPU’s voltage-frequency curve.

Steps To Undervolt The Ryzen 7 5800X

Undervolting With The Ryzen Master

Step 1

To undervolt your processor, you should use the Ryzen Master, a basic view application on your system. Open the application and click on the profiles section on the left. Now, select the “Curve Optimizer” option from the profiles selection. After selecting the “Curve Optimizer,” set the control mode to default.

Once you set the control mode to default, the Curve Optimizer Control will turn on automatically with the “Auto Offset” option. You must know that the “Curve Optimizer Control” option is only available for the Ryzen 500 series and not other processors from AMD.

Step 2

When the Curve Optimizer Mode turns on, two options will appear on your screen next to that mode. You can select “All Cores” or “Per Cores.” Proceeding with the “All Cores” options leads to automatic curve optimization. Now, click the start button on the right row and confirm the prompt by clicking “OK.”

Step 3

After confirming the prompt, your CPU undergoes the undervolting procedure. The undervolting process can take up to 30 to 60 minutes, depending on the core of your CPU. Once the procedure completes, your system will restart multiple times. When your system restarts, it will display all core sets under the “Co All Core Value” section.

Step 4

In the last step, avoid changing the “Difference Offset Value” portion and click “Apply” to complete the undervolting procedure. You can run a specific to compare the performance and maximum temperature before and after the undervolting process.

Undervolting Using BIOS

Step 1

If you don’t want to use the Ryzen Master to undervolt your processor, you can use the BIOS in the CPU for this process. First, you should revert all settings to default from the last overclock. You should set the “Precision Boost Overdrive” to Advanced and disable the PBO settings.

Step 2

Now, open the curve optimizer options on your system and set it to “All Cores.” Moreover, change the settings of the “All Core Curve Optimizer Sign” to negative. You can set the negative magnitude of around 10 and increase it to 30 in “All Core Curve Optimizer Magnitude.”

Step 3

Once you change the CPU settings, your processor undergoes the undervolting process. You can check the progress of undervolting your CPU by running a few stress tests on your system. Moreover, you can monitor the idle temperature using different sites.

Eco-Mode With The Ryzen Master

Though undervolting can greatly save up your processor’s power consumption, you can activate the Eco-Mode on your system through the Ryzen Master for a better experience. This mode plays a significant role in running your CPU in the low-power mode to decrease the temperature in conditions where you don’t require stock performance.

To activate this mode, open the Ryzen Master and click on the profiles setting on the left. Select the Eco-Mode in the “Control Mode” and click the apply option. The application will restart your system to apply new changes to your processor.

If you want to revert your processor to its factory settings, you can do so by clicking on the reset option on the left of the Ryzen Master. Though you can try various methods to keep your CPU clean, undervolting and ECo-Mode are the most effective methods.


The above guide answers your question about how one can undervolt the Ryzen 7 5800X to reduce their CPU’s temperature. Ryzen 7 5800X is one of the most advanced desktop processors available. It is well-known for its high power consumption because of its modern technologies.

Hence, you must install a proper cooling system to maintain its temperature. Besides the cooling system, you can undervolt your processor to maintain its temperature. You can undervolt your CPU in two ways.

About James Wood

Meet James Wood, founder of PC Hube - your trusted source for all things Ryzen. With unbiased information and clear reviews, James' expertise has made PC Hube the go-to platform for buying Ryzen machines. Explore the world of Ryzen with us on PC Hube.

View all posts by James Wood →

Leave a Reply

Your email address will not be published. Required fields are marked *