As a result, your performance will be negatively impacted, and you’ll experience slowdowns, stuttering, freezes, and other issues. To prevent this, you need to set limits or resource usage, and in today’s guide, we’re going to show you how to limit CPU usage on your Windows PC.

How do I check my CPU usage?

Windows 10

Windows 11

How can I improve my CPU performance?

Use faster RAM

To get the maximum performance out of your CPU, it’s important to use RAM with a higher clock rate. Using a faster RAM, your PC and memory will exchange data faster. This might not be a noticeable change while performing everyday tasks, but there will be a performance boost when performing more intensive hardware tasks, such as gaming. To find out what is the maximum RAM speed that your CPU can handle, be sure to check your processor’s hardware specs page. It’s also advised to check your motherboard manual and see what are the maximum RAM speeds that it can handle, so and ensure that it can handle it at maximum frequency. For more information regarding this subject, be sure to read our guide on what happens if your RAM is faster than a CPU.

Overclock your CPU

If you want to get the maximum performance out of your CPU, you might have to overclock it. By doing so, you’ll be rising its speed and improving your performance. Do keep in mind that overclocking is not without its risks, and by overclocking you’ll increase the temperature output which can reduce the life expectancy if you’re not careful and you don’t have sufficient cooling. In the worst-case scenario, you can overheat and damage your hardware, so be cautious. For more information, visit our best software for Intel and AMD CPU overclocking article.

Check your temperature

To make sure your PC is running smoothly, you need to check its temperature. We wrote a useful guide on how to check CPU temperature on Windows 11, so you can check it out for more information. Alternatively, you can use one of many CPU monitoring software to check the temperature of your processor. If the temperature is higher than normal, you might have to change the fan speed or invest in additional cooling.

How to limit the CPU usage of a program?

1. Use Task Manager

Keep in mind that these settings apply only until you turn off your PC. Once you turn it off, the settings will revert to the default values. You can also adjust the processor affinity to limit the CPU usage by doing the following: Keep in mind that the fewer processor cores the application uses, the less CPU power it will require, but by disabling available cores, you might affect the performance and the stability of that software.

2. Use BES

3. Use Process Tamer

4. Use ProcessLasso

How to limit CPU usage in Windows 11?

Disable background apps

Keep in mind that this method only works for Windows Store apps, and it will prevent them from running silently in the background.

Disable Superfetch

The methods mentioned in this guide will affect all apps on your PC, and lower the CPU usage in general. If you want to limit CPU usage for individual apps, the process is almost identical on Windows 11, and you can use all the solutions from the previous section and they should work without any problems. Regarding CPU usage problems here are a few common ones that these solutions should address:

High CPU usage and low GPU usage High CPU usage in Windows 11 Windows Defender’s max CPU usage MsMpEng.exe high CPU usage Discord causes high CPU usage CPU at 100% when nothing is running Windows Update process (wuauserv) high CPU usage Xagt.exe high CPU usage OneDrive setup triggers high CPU usage High CPU Usage Caused by Windows Shell Experience Host

How to limit CPU usage in games?

How to limit Minecraft CPU usage?

1. Change the render distance

2. Use mods to optimize the game

According to users, you can reduce the CPU usage in Minecraft by using mods that will optimize the game or replace the rendering engine. The two most popular mods for this purpose are Lithium (Fabric) and Sodium, so feel free to download and try them both.

How to limit Apex Legends CPU usage?

1. Change the client affinity

If this method doesn’t work, do the same for the Apex game client and check if that works.

2. Change V-Sync settings

How to limit Battlefield CPU usage?

1. Make sure the game is up to date

If the game is having any CPU usage problems, it’s rather likely that bad optimization is the cause. You can fix this by installing the latest updates. Once the game is up to date, check if the CPU utilization is still high.

2. Update your graphics card drivers

After your GPU drivers are updated, check if the issue is still there.

3. Adjust your power settings

How to limit Dota CPU usage?

1. Change affinity

Users reported that disabling CPU 0 fixed the issue for them, but you might have to experiment with different settings to fix the problem.

2. Remove MSI drivers and software

Now you need to remove the MSI software by doing the following: SPONSORED After you’re done, restart your PC. Once your PC restarts, the default drivers will be installed for your motherboard. Do not update them and check if that solves the problem. Keep in mind that this solution can be applied to other motherboard brands and not just MSI.

How to limit Fortnite CPU usage?

1. Change the video settings

2. Add Fortnite to your antivirus whitelist

How to limit New World CPU usage?

1. Adjust graphics settings

2. Use high-performance mode

How to limit Rainbow 6 Siege CPU usage?

1. Modify the game files

2. Change the game priority

Now check if the problem is resolved.

What are the best tools to monitor CPU usage?

By keeping a close eye on CPU usage, you can easily detect if any process is using more resources than it should and stop it to ensure there aren’t any slowdowns on your PC. By using such software, you can ensure that your PC is working at peak performance by finding and stopping any apps that have high CPU utilization. Speaking of which, here are some of the best applications you can use for CPU monitoring.

PRTG Network Monitor

If you’re a system administrator and you want to manage your server or a PC, then PRTG Network Monitor is one of the best tools that you can use. The software can monitor all your available applications as well as your files, and thanks to advanced logging, you can see problems on your PC or server as soon as they appear. This is software for professional users, but you can also use it on your home PC if you want to have a full overview of your system’s performance.

ManageEngine OpManager

Another professional tool for resource monitoring is ManageEngine OpManager, and this software can be used for real-time network monitoring, allowing you to easily measure packet loss, latency, speed, and more. The ability to monitor CPU, memory and disk usage is also there, and you can use this software to monitor both Windows and Linux servers or even virtual machines. It’s also important to mention that this software can monitor processes, both locally and remotely, so you can rest assured that no apps are using more resources than they should.

SysGauge

If you need dedicated CPU monitoring software then SYSGauge might be just what you need. The software can provide you with information such as CPU usage as well as kernel CPU usage. You can also view additional information including CPU interrupt time, interrupt rate, frequency, and C1-C3 power states. The software is incredibly simple to use in its GUI version, but there’s also a command-line version available for more advanced users.

HWiNFO

This software is designed to give you in-depth hardware information, and at the same time, it allows you to monitor all your components. Using this software, you can see your CPU information, including its speed, utilization, voltage and other information. Thanks to the real-time monitoring, you can also keep a close eye on your system temperature, so you can easily detect any overheating and performance issues.

Wise System Monitor

If you need software to monitor CPU usage, then Wise System Monitor might be the perfect choice for you. Using this application, you can view the list of all active processes, as well as their CPU and memory usage. To ensure that your PC is running smoothly, you can quickly close any applications that are using more resources than they should with a single click. The app also has a floating window that shows you all the important information, such as your network speed, memory, and CPU usage, as well as your PC temperature.

What is the most power-efficient CPU?

When it comes to power efficiency, the Ryzen 5000 and 4000 mobile series has an incredible performance at 15W TDP. If you’re looking for a desktop CPU, then you should consider models from the Ryzen series since their TDP is ranging from 65W to 95W. Regarding the APUs, the power consumption is even less and you can get 35W-65W consumption depending on your model. If you’re looking for a new power-efficient CPU, be sure to check our CPU guides for more information. As you can see, limiting the CPU usage on your Windows PC is pretty simple, and it can be done with the Task Manager or with specialized software. In case you’re still having issues with high CPU usage, then you might want to check our list of software to fix high CPU usage for more ways to deal with this problem. How do you limit CPU usage on your PC? Let us know in the comments section below.

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