What Does A CPU Do For Gaming- Everything You Need To Know

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Gaming is a common way of both entertainment and professional act for earning a living nowadays. And for gaming, a good gaming PC is mandatory. The CPU of the PC is the core part that will allow you to have a smooth and swift gaming experience. Many people do not know what does a CPU do for gaming

CPU does everything for your pc. From controlling the frame rate per second to ensuring gaming performance. It also controls the heat of the pc. The visual and audio of the game are also determined and controlled by the CPU.

Many of the new gamers go to the consultancy and spend a lot of money on building a gaming PC. It is not required if you have clear concepts of the CPUs and their role in modern-day gaming.

What Does A CPU Do For Gaming? – More detailed

Considering you are a professional gamer or intend to be a full-time esports player. Then it is important for you to have a clear concept about the CPU, its usage, and the impacts of the CPUs in heavy gaming.

Controlling the Frame Rate Per Second (FPS)

One of the most important criteria for good quality gameplay is getting constant high FPS. And the FPS of the games is directly dependent upon the processing power of the CPU. If you want to get a high frame rate constantly, then it is mandatory for you to get a compatible CPU for that game.

CPUs with high-speed single performance cores results better than that of shared speed in multiple cores in terms of gaming. Here, the performance cores of the CPU provide a high processing speed. And other cores of the CPU support while keeping speed to the optimum. Therefore, it will result in both a high frame rate and the consistency of the high frame rate.

Cheap or incompatible CPUs are not recommended for gaming purposes. It is because the thread number in the cores of the CPU is lower. While heavy gaming, the CPU gets overheated, and lagging in the gameplay is observed. For all these reasons, you must get the latest CPU that meets clock speed higher than the minimum requirement for a smooth gaming experience.

CPU defines the gaming performance

Alongside the FPS the performance of the system to run your game is also important. And it is completely dependent upon the CPU power. In offline games,  the UI, NPC, user Character, in-game movement, etc are controlled by the CPU itself.

High-quality CPUs have enough single-core performance speed to keep up with the smooth gameplay. Otherwise, using the incompatible CPU will take much time to load and run the game. Another important thing for the CPU is the installation allowance. Not all CPUs are made for heavy gaming. You cannot even install most of the high-end games to an average CPU-based PC.

In order to install and run your favorite game smoothly, you must get the recommended CPU it suggests. Otherwise, you may install the game bypassing the protocol but cannot enjoy it because of choppy and laggy performance.

The CPU represents the visuals and Graphics of the games

It is known to all that the Graphics Processing Unit (GPU) mostly controls the graphical visuality of the games. But, the GPU cannot work itself without the support of the high processing speed of the CPU. 

You cannot enjoy the serenity and aesthetics of the modern game if you play them with low graphics. To run them in maximum recommended graphics, using a high-end CPU is mandatory alongside the GPU. Your gaming skills and performance will also get enhanced while playing in high graphics.

Heating Issues

The heating of the CPU is caused by running heavy work or games for a long time. All CPUs get heated. But overheating is not a good thing. This will not only impact your gameplay but also may cause damage to your PC. 

A good quality CPU comes with a good quality cooling system. Again high-end CPUs can be installed with a liquid cooling system which is far better than the conventional air cooling system. Therefore, even if your gaming causes the CPU to get overheated the integrated cooling system would not let the temperature rise.

High temperature in the CPU causes constant lagging in the game. You cannot control your character, cannot aim, and control your shooting as well. This degrades your gaming performance which is caused by overheating of the CPU. That is why it is important to get a recommended CPU while building up a gaming PC.

Gaming Controls

Every gamer has its own unique controlling settings. It is important for gamers to customize the controls according to their needs and demands. These controls of the games also depend upon the CPU speed. Because tapping on the keyboard and clicking on the mouse takes time to register and apply in the game.

This speed of registering the taps and clicking becomes choppy if the CPU can not keep up with the gamer’s speed. Gamers tap continuously and quickly while playing any offline or online games. 

Therefore, if the CPU is speedy enough then the skills of the gamers can get the expected result. Otherwise, low CPU speed will also degrade the controlling maneuverability and speed of the gamers.

We attached a video below about – do you need a high-end processor for gaming. Watch that for more information:


In the end, we can say that, of all the components in the motherboard of a gaming PC, the CPU matters the most. All the stated matters answer our question of what does a CPU do for gaming. Your gaming experience mostly depends upon the CPU you install on your PC.

The CPU of the PC will give you smooth and uninterrupted gameplay if you are using the recommended one. It will help with the progress of your gaming skills and controls as well. The heating and performance dropping problems while gaming can be avoided by using a quality CPU.

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Gary Scott

Hi There, I am Gary Scott, a Computer Engineer, and owner of this website. My friend and I created this website to share our knowledge, expertise, and experience with our fellow Computer community and pc enthusiast. I am a member of the Association for Computing Machinery (ACM) and the Institute of Electrical and Electronics Engineers (IEEE). I have been writing for Motherboard, CPU, GPU, RAM, Power Supply, Intel/AMD comparisons, CPU/GPU benchmarking, Gaming performance, Xbox, Play Station, and How to build your own PC. I will be regularly updating this website with new resources, If you have any questions or comments, please feel free to contact me.

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