Best Prebuilt Gaming PC for 2021 (Extreme, Value, & Budget)

These days a lot of people like to buy their computers already built for them. This cuts out a lot of time shopping for parts and can be quite handy if you don’t know a motherboard from a graphics card. However, you might be still a little confused about which one to buy.

There are plenty of machines out there that will help you with your gaming. If you want a really good machine, you’ll ultimately be looking for a powerful graphics card that will be able to render the high frame rate of a super-speed graphics card with ease. You’ll also want something with a decent fan.

But where can you find the fastest pre-built gaming machines? What features do they need to have to give you the best performance? What materials should a good gaming PC be made out of? How much will you have to spend on a luxury unit and how much for a budget unit?

Well, if you are keen to get yourselves the best computer for a fast-paced online game, then you should keep reading.

We’ve combed through the internet and found you some of the best prebuilt gaming machines that you can find on the market, along with some pros and cons that will certainly help you when it comes to shopping for one of these more difficult items.

Best Prebuilt Gaming PCs for 2021

Prebuilt Gaming PCSpecsPrice
CUK Continuum Micro Gamer PCAMD Ryzen 9 5900X Twelve Core Processor
64GB DDR4 3200MHz
1TB NVMe Solid State Drive + 2TB 7200rpm Hard Disk Drive
NVIDIA GeForce RTX 3090 24GB GDDR6X
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CUK Mantis Gaming DesktopIntel Core i9-11900KF Eight Core Processor
64GB DDR4 2933MHz
NVIDIA GeForce RTX 3080 10GB GDDR6
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Skytech Chronos Gaming PC6GB DDR4 3000 Gaming Memory
NVIDIA GeForce RTX 2060 6GB
1TB SSD
Microsoft Windows 10 Home 64-bit
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iBUYPOWER Pro Gaming PCAMD Ryzen 5 3600 3.6GHz (4.2GHz Max Turbo)
16GB DDR4 RAM
240GB SSD + 1TB HDD
Genuine Windows 10 Home 64-bit
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MSI MEG Trident X 10-1282US Small Form Factor Gaming DesktopIntel Core i7-10700K 8C/16T 3.8-5.1 GHz 16MB Cache
NVIDIA GeForce RTX 3070 8GB GDDR6 256-bit
32GB DDR4 (2 x 16GB) 3000 MHz; 2 x DDR4 2933MHz U-DIMM, up to 64GB
1TB M.2 NVMe
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Skytech Prism II Gaming PC DesktopAMD Ryzen 7 5800X 8-core 3.8 GHz (4.7 GHz Turbo) CPU Processor
G. Skill 32GB DDR4 3600 TridentZ NEO RGB Gaming Memory
NVIDIA GeForce RTX 3090 24GB GDDR6X
1TB Gen4 NVMe SSD
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OMEN 30L Gaming Desktop PCIntel Core i9-10850K, 10-Core, 3.60 GHz
NVIDIA GeForce RTX 3080 (10 GB GDDR6X)
HyperX 32 GB DDR4-3200 SDRAM memory (expandable to 64 GB)
1 TB PCIe NVMe M.2 SSD & 2 TB 7200RPM SATA hard drive
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Best Extreme Unit – CUK Continuum Micro Gamer PC

This first computer we have chosen for one of our more extreme options, coming with a powerful graphics card and a twelve-core CPU that will allow you to render graphics at an extremely high frame rate.

This is very important if you are a fan of first-person shooting games – introducing the CUK Continuum Micro Gamer PC.

This will not struggle to play 4K games, which is very important when it comes to high-end, crystal clear gaming.

It comes with a very powerful 24GB graphics card with 64GB of RAM, which is probably one of the meatier options that you can get for a computer. However, you will have to pay more for something of this caliber.

Pros

  • This comes with a very powerful graphics card, with a 1080p monitor that will render your graphics with crystal clear quality. You can also easily adapt this unit for VR gaming.
  • This has a very impressive CPU which is great for not only gaming, but video editing and music production. You can have many CPU-draining programs operating at the same time with this one.
  •  This has all the top-rated features that you’ll need for your computer, including a high-end graphics card as well as a cooler that will keep everything very cold, which is important for high performance.
  • This comes made from stainless steel and other very durable materials, so you won’t have to worry about dropping or damaging it.
  • This has a very powerful voltage supply, offering you plenty of support and will make sure that your power will not cut out at any point.

Cons

  • The price – this is not a cheap model, if you want quality then you’ll have to pay for it. However, you can expect this machine to last you for a very long time if you do decide to spend money on it.

Best High-End Unit – CUK Mantis Gaming Desktop

Next up, we have a unit that saves you a few more dollars on the wallet. It comes with a 240Hz monitor that will really help you with your gaming, with an Intel processor and a 10GB graphics card.

You can play some 4K games with a very high graphics bit rate, which will really help those fans who enjoy first-person shooters – introducing CUK Mantis Gaming Desktop.

This is another beast of a machine that won’t set you back too much in terms of your finances.

This comes with 64GB of RAM and DDR4 memory, both of which are very important when it comes to coping with layered graphics and incredibly high frame rates. It also has a solid-state drive that has 1TB of space.

Pros

  • This is a high-end unit that comes at just under $1,500, so you won’t have to worry about breaking the bank on this unit. We would certainly recommend that you buy this one if the top PC is slightly out of your price range.
  • This has 1TB SSD space, which is great for storing plenty of video files and programs. We would definitely recommend this if you have a small amount of space.
  • This has a very stable construction, which is very important if you are going to be carrying this from one location to another. This will also be important if you are getting this delivered and you want it to arrive at your home in one piece.
  • You can play this one for hours at a time, making sure that you have everything that you need for solid gameplay without audio latency issues, which can often plague online gamers with slow machines.

Cons

  • This might be a high-end machine, but some users have still complained about certain latency issues and lagging when they are running their games at full pelt.

Best Budget Unit – Skytech Chronos Gaming PC

This is a great budget unit, with plenty of processing power that you can be sure will give you everything that you need for smooth gameplay.

This comes with a powerful Intel Core i7-9700KF processor with an RTX 2060 6GB GPU and DDR4 memory. This is perfect for 4K gaming, rendering your graphics quickly and effectively – introducing Skytech Chronos Gaming PC.

Pros

  • This computer comes with a lot of technology that will give you everything that you need for a very special gaming experience.
  • It has a 1TB solid-state drive, which is great for storing information very quickly with very little interruption or data corruption.
  • You’ll be able to crank your games up to their full spec with this device, so you won’t have to worry about it lagging and stuttering issues.
  • This has a glass case, which will not only help with cooling, but it will look really cool with all the LED lights and green backlighting.

Cons

  • Some users have complained that the NVIDIA graphics card struggles when you try and crank it up to the higher levels of your games.

iBUYPOWER Pro Gaming PC

This next computer is one of the less expensive options, with an AMD Radeon RX 5500 XT 6GB graphics card, which will have no problem at all with processing some of the fastest games on the market such as Call of Duty and Warzone.

This is great for pumping up the display so that you get clear 4K gaming – introducing iBUYPOWER Pro Gaming PC.

Pros

  • This allows you to operate at 1080p gaming, which is great for high-speed online gaming where seeing every part of the screen clearly is very important for gaining that advantage on the field.
  • This comes with lights on the inside of your CPU, which will not only look really cool, but will help you find any buttons you need to press if you are playing in the dark.
  • The price – this is an amazing budget machine, matching some of the performance speeds of some of the top-level machines.
  • This comes with 16GB of DDR4 RAM, which will really boost your performance and reduce the amount of lag and stuttering that you would normally get on a game.

Cons

  • Although it is a great budget unit, this lacks some of the high-end punch that you get with the more expensive machines.

MSI MEG Trident X 10-1282US Small Form Factor Gaming Desktop

Next up, we have a machine that comes in a slightly smaller size, which will definitely appeal to gamers who want to save space in their apartment.

It comes with a very solid 10th Generation Intel Core processor, which will help you to max out any game on a 1440p monitor – introducing the MSI MEG Trident X 10-1282US Small Form Factor Gaming Desktop.

Pros

  • This comes with a very powerful GPU, which is very important for getting smooth graphics that don’t look too pixellated. This is also boosted with a very powerful processor.
  • This comes with a 1TB solid-state drive, which is very important for running programs at a high bit rate with very little stuttering or latency issues.
  • This will run pretty well off a 1440p monitor, which is great for first-person shooter games where you’ll need that completely fluid motion and seamless loading times.
  • This has many top-notch assets that you can be sure will give you everything you need for a smooth running. This is very important if you are going to be running many programs at one time.

Cons

  • This computer does have a slightly smaller construction, which will really limit its options. You might also find it struggling to run the fast games at the highest settings.

Skytech Prism II Gaming PC Desktop

This next computer comes with a slightly less effective AMD Ryzen 7 5800 CPU, which makes it one of the less powerful units, on the other hand, it does come at a reduced price, which will certainly appeal to people who are on a strict budget.

If you are using your computer purely for gaming, then this is a great machine to have – introducing the Skytech Prism II Gaming PC Desktop.

Pros

  • This might not have the CPU performance of some of these computers, but in terms of budgeting, then you can’t go far wrong with this CPU.
  • This is a great budget computer for gaming and you can be looking to shave off a few hundred dollars by choosing a less powerful CPU.
  • This comes with 32GB of memory, so you can be sure that this PC will be able to handle most games. You can also make sure that you have everything that you need for some of the more basic games.
  • This has a very solid body that you can be sure will not get damaged or dented in the process of shipping from one place to another.

Cons

  • The glass panel will certainly compromise the overall housing of your PC, although if you treat it gently, then you won’t have to worry about any breakages.

OMEN 30L Gaming Desktop PC

This is another high-end computer that really won’t cost you that much. This has a powerful 10th generation processor, so you’ll be able to run most games at a very high speed.

Not only will you have everything that you need for solid gameplay, but it comes with plenty of RAM that will allow you to run multiple programs at once – introducing the Omen 30L Gaming Desktop PC.

Pros

  • This PC not only performs incredibly well, but it looks pretty amazing, with a red panel glass that will make you the envy of all your gaming buddies.
  • This comes with a 1TB SSD, which is all the room that you’ll need for your games and any software that you are intending to use. This will run high-end editing software for both music and video.
  • This machine is very cheap, which will certainly appeal to students on a limited budget who still want to game in their off-study period.
  • If you are willing to trade off some great performances for a decent price, then this is certainly the machine for you.

Cons

  • This machine doesn’t reach the peak performance of a lot of these machines, so if you are thinking of clocking your computer as high as it can go, then we would recommend going with another model.

Buyer’s Guide

When you are buying a prebuilt computer for gaming, there will be a lot of options that you’ll want to consider. Firstly, you’ll want something that runs very quickly and won’t be too much of a drain on your resources. Also, you’ll want decent CPU power, graphics, and sound quality.

Here are some of the things that you’ll need to consider when buying a computer that is purely for gaming:

How Fast Is The CPU?

A lot of these computers have an Intel system, which is very important when it comes to running high-level programs. Having multiple apps and software processing at one time can also guzzle a lot of CPU power.

If you are wanting to stream your games, then you’ll definitely want to have decent performance with your CPU. If you are running a webcam with your first-person shooter then you’ll need to make sure that you have the power to process all the graphics.

How Sturdy Is The Machine?

You’ll want to make sure that your computer is durable enough to take any drops or knocks that might be thrown its way. If you are a particularly passionate gamer, you might be prone to knocking lumps out of your CPU if you haven’t reached the requisite number of kills that you’re looking for.

A computer with a decent cooling system is also a must-have if you are clocking your computer to the higher end of the graphics spectrum. Make sure that you have a few fans in your hub and that they are fast enough to keep everything cool, especially during a hot day.

How Good Is The Graphics Card?

Graphics are very important for gaming, that goes without saying. We would recommend that your computer have a high-end NVIDIA or AMD card, as both will be able to process a large number of pixels.

However, make sure that you couple this with a good CPU, as the two will work in tandem to give you that crystal clear definition and rendering speeds. This goes double for 4K games.

Frequently Asked Questions

How Many Fans Should Be In Your CPU?

You should have at least 2 fans in your CPU to give you the optimum level of cooling. We would also recommend that you have a clear panel on the side of your hub, as this will also help to keep everything inside at a decent temperature.

What Is A Solid State Drive?

This is a type of hard drive, but it has no moving internal parts. This means that it will run a lot faster and be less prone to breaking than a normal hard drive.

These SSD drives have a much higher capacity and running speed than most other hard drives and often come as standard with most PCs now.

Stephen Deane

Stephen is a gaming and tech enthusiast. He has been playing computer games since the Commodore 64 days in the 80s. He has worked as Broadcast Engineer with BBC News and knows a thing or two about building, fixing, and playing with PCs.