Beginners Guide to Gaming PC | How to Build a Gaming PC?

Are you a PC gamer?

And you are looking for building a gaming pc?

Then you must know how important having the right gaming PC is. It’s not as easy as strolling into a shop and buying what looks best. You need to familiarise yourself with all the specs and know everything.

To make it easy for you. I have written this guide for you and after reading it you needn’t look elsewhere.

This guide goes through the core components of a gaming PC. It is obvious that a gaming PC needs more power than a regular PC.  You will learn what things you have to look into when you are making a gaming pc. 

Things to Consider for a Gaming PC


CPU is called the Central processing unit for a reason. It executes all the instructions given by the application and does all the ’thinking’. When it comes to games, the CPU processes all your inputs and works together with the graphics card.

Normal specifications for any CPU would have the speed and the number of cores.

Speed is how fast the processor can execute instructions. The number of cores decides how many processes can be run at the same time. 4 cores and speed around 3.5 GHz is optimal for current gen games.

Overclocking is another feature of some CPUs. It means increasing the speed above the factory setting. This could improve performance but the processor releases more heat. You’ll need to use some cooling method like water cooling to cool the components or they might get permanently damaged.

Another factor you have to consider is bottlenecking. Your GPU and CPU should match to get the best performance. If anyone of them isn’t as powerful as the other, you won’t get the best performance. Check out our detailed Guide on Best Gaming CPU

Graphics Card

The graphics card or GPU is the muscle of your computer. It reduces the workload on the CPU and does many other functions that games rely on. It also houses a video RAM that is very important for current games. The memory of the GPU is specified in MBs or GBs. The same goes for the video RAM. 2GB of GPU memory lets you play most games on low settings. The type of video RAM ( gddr3, gddr4, gddr5) also decides the performance.DirectX 11 support is also required by most games these days. The higher the number the better.

GPUs can get expensive and you should decide beforehand what kind of performance you’re looking for before buying.


Random Access Memory or RAM is where your computer stores data that it might need to access quickly. The programs currently running in your PC occupy a part of this memory.

It is recommended that you have at least 8GB of RAM for gaming. Any less and you might get many issues with speed and playability. You might need a bigger memory if you are live streaming or running other programs as you game.

Also check: Gaming Keyboards you can buy under $50

Hard Drive

A gaming PC obviously needs to have games installed on it. Current gen games occupy lots of space (50 GB at average). It’s clear that you need much more space in your hard drive than a normal PC. If your hard drive is full, you don’t need to replace it. You can always just add another one.

There are two types of hard drives, disk type, and solid state drives or SSD.  SSDs are faster and have no moving parts. They’re also costlier than hard disks.

You can choose either one according to what kind if the performance you’re looking for. SSD means lesser loading times and faster installations.

Either way you need a decent amount of memory for storing your games.


If you’re building a PC, you need to consider the motherboard. It holds the processors and the memory and has slots to connect to all the other components.

Check size, number of slots and the arrangement possible before buying one. Some motherboards support multiple GPUs. This greatly improves performance.

If you’re getting a prebuilt PC, you don’t need to worry about the motherboard.

That makes all the main components inside the computer. The accessories and monitor you use are also important.


You could have your computer pumping 60fps at 4K resolution but without a good monitor to keep up, you won’t get to see all that power. When buying a monitor you’ll have to check the resolution, refresh rate, size, and Auto Sync.

The resolution and refresh rate decide your frame rate and quality. At average go for 144 KHz refresh rate and 1080p. For higher than that you’ll need a matching GPU.

Auto Sync prevents screen tearing. Nvidia and AMD have their own auto Sync technologies (GSync for NVIDIA and Freesync for AMD). Make sure your monitor has the right one. It’s not necessary that your monitor supports auto Sync.

Monitor size is a personal choice.

Mouse, keyboard, speaker and even the chair you use add to the experience. Gaming keyboards and mouses have certain extra features like extra keys and rapid fire buttons. They are also ergonomically designed so you can enjoy long hours of gaming without strain. You might want to consider getting accessories made for gaming. They tend to get a bit expensive.

No two gamers will have the same preferences. Some might want better performance. Others might look for better visual quality. Multiplayer games look for both performance and quality to be better.

Explore all your options and try different setups to know what suits you best.

How to Build a Gaming PC?

Go On, Tell Us What You Think!

Did we miss something?  Come on! Tell us what you think about our article on “Beginners Guide to Gaming PC in the comments section.

Leave a Comment

This site uses Akismet to reduce spam. Learn how your comment data is processed.