How To Fix High CPU Usage When Playing Games? | Best Guide 2022

How To Fix High CPU Usage When Playing Games

Want to know how to fix high CPU usage when playing games? Read on to know the answer.

It’s not uncommon for gamers to experience high CPU usage when playing their favorite games. But what is the reason behind this? The answer lies in your computer’s processor, which is responsible for processing instructions and commands.

When you’re playing a game on your PC, the processor has to work harder than normal because it has to process all of the graphics and sounds that are being outputted by the game.

This means that your processor will be working at full capacity all of the time if you want to get good performance out of your gaming system. The good news is that there are some simple steps you can take to reduce how much CPU power your game uses.

If the cause of your high CPU usage is simply because you’re playing too many resource-intensive games, then installing a second graphics card should help fix this problem. But if it’s still running at full capacity even after taking these steps, then it may be time to upgrade your processor.

A new processor will give you the power to run your games smoothly. This is one of many solutions available, however, many other things can help improve game performance while reducing CPU usage.

One solution would be to upgrade your graphics card or RAM; another option could be to streamline any resource-heavy programs that may impact gaming performance by using a program such as GameBooster.

What is a CPU?

The Central Processing Unit (CPU) is a complex and delicate piece of machinery. It’s the brains behind your computer, and it does all the thinking for you; well, not really. The CPU processes data at lightning speeds to make sure that whatever task you are doing on your computer goes smoothly.

A good analogy for what the CPU does is if I were trying to cook dinner without using my hands, instead of using only my head by giving orders to someone else who had their hands free. The CPU attaches to a motherboard which has all of the other components attached to it.

A processor determines how fast your computer will run by controlling the speed at which the instructions are executed in memory. CPUs are used in many everyday items such as cars, microwaves, refrigerators, lamps, stoves, and ovens – you name it.

How To Fix High CPU Usage When Playing Games

How To Fix High CPU Usage When Playing Games?

If you are an avid gamer, chances are that you’ve experienced high CPU usage while playing games. It can be frustrating to know there’s nothing wrong with your computer because it runs other programs just fine.

The problem might lie in the game itself or even your graphics card drivers. Here’s what you need to do if this is happening to you:

1) Uninstall Any Newly Installed Games And Drivers For Your Graphics Card

If you’ve recently installed or updated a game, uninstall it first to see if this clears up the problem. The same applies to graphics card drivers – uninstalling them and refusing any updates can help in some cases.

2) Update All Of The Drivers For Your Motherboard, Video Cards, And Peripherals

Video card drivers are typically the most important, but it can’t hurt to uninstall and reinstall everything. This usually involves uninstalling older versions of software before installing newer ones – do not skip this step or you could run into issues with your connection speed or compatibility.
Make sure all games are up-to-date as well since most games are released with updates that fix bugs and increase performance.
Use the Windows Device Manager to update drivers for your peripherals like controllers, printers, etc., which can be done by right-clicking on each device you need updated and selecting “Update Driver Software”.

You might have to reboot twice before all of these changes go into effect, but you’ll be rolling with a much more stable operating system once they do. That’s it! You can now focus on killing those bad guys without worrying about your computer going into overdrive again anytime soon.

If this didn’t work for some reason, a third-party program like MSI Afterburner might help – it lets you adjust your graphics card settings to reduce the strain on your CPU.

3) Check The Temperature Of All Components On Your Pc

If you’re using a laptop, make sure the vents are not blocked and that it is on a flat surface. If your computer has been running for an extended period of time without any changes to its performance or temperature, chances are high that something’s wrong.

To check if this is what’s causing your issues, open up GPU-Z and check the temperature of your graphics card. If it exceeds 75 degrees Celsius, you might want to start looking for a new one that doesn’t burn through all its energy as quickly or shut down when this much heat is detected.

The same goes for your CPU – if it’s running at 100% usage constantly and can barely keep up with the demands of your game, it might be time to replace the processor.
This doesn’t mean you have to run out and buy a new PC – if one or multiple components are faulty, they can usually be replaced without having to get an entirely new machine.

If this is not an option for you, however, make sure all other programs are closed while playing games to keep your computer from having more than one thing to focus on at once.
If you found this helpful, it might be a good idea to check out some of our other posts for more tips and tricks.

Why Do You Need To Reduce CPU Usage?

What does CPU stand for?

The acronym stands for Central Processing Unit, and it’s what your computer uses to process data. When you’re on the internet, your CPU is working hard to display images, load videos, work with text documents, and more! It can be very tiring for a CPU to do all of this work so if you want it to function at its best then there are some things that you need to keep in mind.

Reducing CPU usage is an important step to take when you are trying to improve the performance of your computer. If you have a low-end PC, then this might not be as big of a concern for you because it probably doesn’t use that much power in the first place.

However, if you have a high-end gaming rig with dual graphics cards and multiple terabytes of RAM, then reducing CPU usage becomes critical for keeping everything running smoothly. There are many ways to reduce CPU usage on your system, but we will discuss four here that can make a significant difference in how fast your machine runs.

  • High CPU usage can cause your PC to lag and freeze, which can lead to frustration as well as a ruined gaming session.
  • Reducing CPU usage while gaming will also allow you to play on higher graphics settings without any issues.
  • You’ll have more room for other programs or games on the side of your screen – it’s not just about reducing lag!
  • Reducing CPU usage while gaming is a great way to save power and extend the life of your computer. 
  • A high CPU load may be due to overheating in the system, so make sure that no dust bunnies are blocking the vents.
  • If you’re still having problems after following these tips, try updating drivers or changing out components such as RAM or processors.


If you have a high CPU usage, the reason is likely due to the game’s graphics settings being too low. If your CPU usage goes up while you are playing games, it means your graphics card (GPU) is working hard and you need to increase the graphics settings in your game.

CPU usage is a common problem for most PC gamers. We’ve all been there. You’re playing a game and your computer just stops responding. If you’re lucky, it will eventually come back online but that’s not always the case.
To fix high CPU usage when playing games, you need to understand the cause of the problem. It may not be a simple fix but you’ll definitely have a better understanding of how to solve this issue.

We hope you’ve learned a few tricks about how to fix high CPU usage when playing games. If not, don’t worry! There are many more resources out there that can help with this issue and we want to keep trying until we find the right one for you.

How To Fix High CPU Usage When Playing Games

Keep an eye on our blog or social media pages so that if some new information comes up in the future, you’ll know where it is.

You might also like this guide: What Is A Good CPU For Coding And Streaming?

Matt Booth has been playing video games professionally for over a decade. He started out as a competitive player in the Halo series, and transitioned to professional gaming with the release of Call of Duty: Modern Warfare. Since then, he has competed in countless tournaments across the globe, winning hundreds of thousands of dollars in prize money.

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