How to Build a Gaming PC in 2020 [GUIDE]

How to Build a Gaming PC

Gaming is one of the most common past time activities compared to any other activity. Everyone has at least one game installed on their mobile phones and play it once in a while.

But if you are someone who is a bit serious and want to get a gaming PC but don’t want to buy a pre-built one you are the right place.

In this article, we’re going to show you how to build a gaming PC so that beginners and even some semi-pro can take notes from.

If you talk to any hardcore or even any sensible gamer, they will get furious even if they hear the name of pre-built gaming PC.

These PC’s are nothing but bait used to catch some beginners who have the money to get a gaming PC but don’t wanna put any effort or just don’t know anything about gaming PC components.

The biggest dilemma while thinking about building a PC is how to build it, and in his article, we’re going to show exactly how to build a gaming PC.

When you decide not to get a pre-built PC, the thought of custom PC comes into the mind. Getting a custom PC is not a bad thought, but the satisfaction you will get after building a gaming PC yourself unmatch.

Custom PCs though are built better but can be really expensive to get, and you can’t easily troubleshoot the problems and may get stuck.

Let us show you the process of how to build a gaming PC:-

Things Before Buying and Building a Gaming PC

There are some things that you have to keep in mind before you start the process of collecting the components and start building your PC.

In our guide of how to build a gaming PC, let us make you aware of these things:-


The most important thing to keep in mind when you decide to build a gaming PC is the money you want to spend on your rig.

There are components available in every budget, so you can get a decent gaming PC by spending a limited amount of money.

Though the logic of the bigger, the better applies, it doesn’t mean that you can’t game well under a budget.

So, before you look into how to build a gaming PC, decide how much money you can spend.

Future Proof

The main benefit of building a gaming PC yourself is that you can keep anything under your control.

When you think about how to build a gaming PC, you have to keep in mind to what extent do you want to upgrade your PC in the future.

This is because not every budget component can accommodate higher end parts, so you have to keep these things in mind.

If you can build a whole new gaming PC, then it’s a different matter else future proofing is something you should put your thought in.

Components for Building a PC


The case of your gaming rig is the most basic and essential part as it will house all your components and wirings that you will require to build your gaming PC.

There are many cases available in different sizes and finishes, and it is totally up to you, which one do you wanna choose.

There are small, medium and large cases and you have to choose the size depending on where you want to place it.

RGB lighting, tempered glass, premium materials are the things that vary according to your budget.

Small cases are basically for compact and not so heavy duty gaming because cooling is an issue.

The difference between medium and large cases is basically dependent upon what type of cooling solution and wiring you are implementing.


If you want to know how to build a PC, you have to learn about the importance of choosing an optimal motherboard because it will drive your whole gaming PC.

There are a ton of motherboards available in the market from Asus, Gigabyte, MSI, etc.

But it’s upon you which one you have to choose depending on your other components.

Some motherboards have numerous thunderbolt 3 ports, display ports, slots for up to 128Gb of RAM, a number of graphics cards and slots for SSDs.

But it is not necessary to pick up these over the top motherboards. You can get a decent motherboard which may even help you in upgrading in the future.


This is one of the most controversial components on every forum about how to build a gaming PC because much like iOS and Android, there are many fanboys of both Intel and AMD, the only two competitors in the CPU market.

Intel was debatably ahead in the competition with its 8th gen i3, i5, i7, and i9 CPUs but with the launch of second gen Ryzen 3, 5, 7 and thread ripper processors, AMD has made Intel sweat a little.

So it’s upon you which company do you prefer because the performance of the CPUs in every budget of both the companies have similar performances.

Graphics Card

Graphics cards are arguably the sole component that can make a HUGE difference in your gaming performance.

Nvidia graphics cards just blow everyone else in the competition and are advised by nearly everyone to be used in your gaming PC.

AMD too has quite a number of options, but unlike in the CPU department, they lack in the GPU market.

If you want to do decent gaming, it is advised that you should not choose anything below Nvidia GTX 1050.

Nvidia has GPUs in every budget range like the GTX 1050Ti, GTX 1060, GTX 1060Ti, GTX 1070, GTX 1070Ti, GTX 1080, GTX 1080Ti.

The thing about Nvidia GPUs is that third-party companies like Asus, Corsair, MSI also sell these with some interesting modifications and also at a cheaper price.


The memory plays a huge role in deciding the speed of your system as you should keep in this in mind while purchasing the RAM for your gaming PC.

Anything below 8Gb doesn’t even qualify for gaming so get at least 8gb of RAM. You can crank it up to any amount you want because the more, the merrier.

Asus, Corsair, Strix, MSI are one of the leading memory sticks suppliers that have a different type of RAM depending on the speed and kind like DDR3, DDR4, DDR5, etc.

So when you look for How to build a gaming PC, pay attention to what is written about memory.


Storage for gaming PCs has taken a huge innovation in recent years, and it is beneficial for the consumers only.

For the major part of this decade, HDDs were the most popular choice for storage uses in gaming PCs because the SSDs were extremely expensive though they have twice the speed.

But in the recent years, SSDs have dropped in price as well as have become more popular.

They still are expensive but not as much as they used to be. You can use the combination of SSDs and HDDs in your gaming PC depending on your budget.

A low capacity SSD for OS and a decent capacity HDD for general storage makes the perfect combination.

HP Optane memory is also an innovative solution that can turbo boost your slow mechanical drives.

Power Supply

When you learn how to build a PC, the most important thing you should keep in mind is what type of power supply you are using because if you mess up with your power supply, you can fry each and every part of your gaming PC.

Depending on what components you are using, the PSU varies as more powerful GPUs, and CPUs require more juice to run.

No matter what your budget is, PSU is the only component that you should not cheap out on as your whole gaming PC is dependent on it.

Mainstream companies like Corsair and Cooler Master are two of the most popular and reliable brands when it comes to PSU, and they also have some budget options to choose from.

Building the Gaming PC

Till now we have shown you that before learning how to build a gaming PC, you should know what is required before you can even start thinking about building a gaming PC.

After you have collected all the components that are required to build a gaming PC on your own, now is the time to learn how to build your own gaming PC.

Let’s get started with the process of how to build a gaming PC

CPU installation

CPU is arguably one of the most delicate parts in any PC, so it is advisable to place it where it belongs before there is any damage to it.

To begin with the CPU installation, you have to get your motherboard out of its anti-static bag and place onto a dry surface.

Now it’s time to get your CPU out of the box that it comes in and then remove the plastic cover protecting the golden pins of the CPU.

The method to hold the CPU is from the side, and it is necessary that you DO NOT touch or hold the CPU from its golden pins as it can damage it.

To install the CPU on to your motherboard, push the lever down and to the side and then remove the CPU clot cover.

Now line up the CPU with the arrows and gently place it in the slot. Do not try to push or apply force.

Now pull down the CPU cover and put the lever down to its place and voila your CPU is installed in your gaming PC.

CPU cooler installation

CPU cooler is very important if you’ve installed a high-end CPU because such CPUs are very power hungry and they dissipate heat when put under load, and if they aren’t cooled properly it can lead to thermal throttling, and it is the last thing that you want.

To install the CPU cooler, first, it recommends you to put some thermal paste it on the CPU.

The amount of thermal paste must be around a grain of rice, and you don’t have to spread it.

Once you’ve done this place the CPU cooler on the CPU firmly. Now it depends whether they are screws or tabs that you have to click onto the motherboard.

I/O Shield Installation

I/O shield is a pretty basic part, but it is important because it protects the I/O ports of your motherboard and can prove to be essential in the long run.

To install the I/O shield look at the back of the case and snap the I/O shield into place.

If the I/O shield is placed correctly, you will hear a satisfying click sound. If you don’t hear that sound, you’ve not placed it correctly, and you have to install it again.

Motherboard Installation

There are numerous orders in which you can install your motherboard, like first putting in most of the essential components on it and then placing it but we prefer that since CPU is the only delicate part that requires attention of detail and can damage if things go wrong even slightly, you should install your motherboard to your case once the CPU installation is done.

Place the motherboard into the place that allotted for it in your case and then checks if it fits perfectly there.

Once you’ve checked it, take a look at the back and see if you have placed it correctly and the ports line up correctly with the I/O shield.

If there’s even a slight mismatch, sort it out as the last thing you want is that your I/O ports are damaged.

Now once you’ve placed it has to screw them, do it diagonally so that it doesn’t fall down when you’re putting all the screws in.

RAM installation

Installing the RAM on the motherboard is one of the easiest things about learning how to build gaming but can also be dangerous if you don’t pay attention.

To install the RAM, take them out of their covers and snap them into place in the motherboard.

Be careful that you line them up correctly, and when you install them, you will hear a snap sound and that sound will give you so much satisfaction.

Storage Installation

Storage installation depends on what type of storage you decided to use, i.e., HDD or SSD.

In the case of HDD, there are a few options. The most common is that there are a number of trays which you have to slide out.

Then you have to install the plastic runners at the side of your HDD and then mount the HDD onto the tray. .

Make sure that you put the drive in such a way that the ports are on the back side, so you have cleaner cable management.

There are a couple of options to install SSDs into your gaming PC. The basic one is that there are 2.5-inch drive bays in which you can place and screw your SSD by lining them accordingly.

The second option is that there are M.2 and NVMe SSDs that screw directly to your motherboard. All you have to do is align them and screw them down into place.

Graphic Card Installation

As mighty as the installation of graphics card may look, it is quite an easy process, and you’ll  surprise when you’ll do this.

The first step you have to do is to go at the backside of your case and remove the expansion slots.

The number of expansion slots you have to remove depends upon the size of your GPU.

Once you’ve removed the expansion slots, place the GPU on the PCIe slot and then snap into place.

You will hear a snap sound, and it will guarantee that it is placed correctly. Now, all you have to do is place the screws and screw them tightly so that it doesn’t fall off.

Power Supply Installation

Power Supply gives life to your gaming PC, and it is necessary that you install it properly.

The first step in installing the PSU is to locate where the space allocate for it. Most of the times it is in the bottom to maintain the balance and center of gravity of your case.

Align the PSU according to the fan placement because if your PSU does not cool properly, you will have to face a lot of problems.

Once you’ve aligned the PSU, screw it in place while making sure that the power cord module is on the outside.

The cables on your PSU can be modular, semi-modular and fix so that you can add and remove them according to cable management needs.

Plugging Components into the Motherboard

Now, this is the step where we can’t help you much, and you have to do most of the work yourself.

There are different places where different ports are located in different motherboards and cases.

So take out the manuals that came with your case and motherboard and with the help of that connect the small pin connectors into their respective places.

Do not force any pin connector as it may break it. So just double check it with the manual and connect them gently.

After doing all this, just connect your CPU to monitors and other peripherals and turn on your gaming PC to see if everything works


In this article, we’ve covered everything that we can to teach you how to build a gaming PC besides the step where you have to install the OS because you have to choose which one to install and install it from a USB.

We hope that you have no problem while following our guide and have a lot of fun playing games on your kickass gaming PC.


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