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Best Prebuilt Gaming Pc of 2021

With the support of artificial intelligence technology and big data, as well as the objective reviews from 2,351 consumers, we ranked the top 23 products you may be keen on the Best Prebuilt Gaming Pc. Below is the list of major brands such as: CyberpowerPC, Skytech Gaming, Computer Upgrade King, Corsair, OMEN, VISION COMPUTERS, INC., Thermaltake, Dell.

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    AI Score

    The scores from 0 to 10 are automatically scored by our AI Consumer Report tool based upon the data collected. This score has no relationship or impact from any manufacturer or sales agent websites.

  • Brand
    AI Score

    The scores from 0 to 10 are automatically scored by our AI Consumer Report tool based upon the data collected. This score has no relationship or impact from any manufacturer or sales agent websites.

  • Brand
    Computer Upgrade King
    AI Score

    The scores from 0 to 10 are automatically scored by our AI Consumer Report tool based upon the data collected. This score has no relationship or impact from any manufacturer or sales agent websites.

  • Brand
    Computer Upgrade King

Last update on 2021-06-20 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API

4 ratings


Nothing beats the quality of gameplay you can get with a custom-built desktop for gaming. A top-quality gaming computer can make 3D games run far much superior to how they would do on handheld gadgets and gaming consoles.
The problem as always is choosing the best gaming computer for your needs. If you have the money, the choice would be a custom-built speedster from a top boutique PC maker such as MSI, Alienware, Falcon Northwest, or Origin.
In any case, a few well-informed choices will go a long way toward ensuring that you pick the right gaming computer from a standard PC maker, regardless of your budget. Here’s how to buy the best-prebuilt gaming pc and the top picks in the market.

How to buy the best prebuilt gaming pc

Graphics should be your Top Priority

The most crucial decision you will have to make when buying a gaming computer is the graphics card you want to use. At least, every gaming system comes with integrated graphics but those are usually fine with 2D games.

If you want to fully immerse into 3D games such as Far Cry 5, Final Fantasy XV, and PUBG, you’ll want a more discrete graphics card that makes extra advanced graphical details and enhanced performance possible.

Yet, equipping yourself with a quality graphics card from either Nvidia or AMD will inevitably spike your net bill by a few hundred bucks, especially if you fancy setting up a multi-card system. Note that Nvidia discourages the use of more than two of their current generation graphics card simultaneously.

On the other hand, you can work with three or four AMD cards in a single gaming setup so long as you back up with proper heat and power management.

High-end graphics cards also promote smooth gameplay when it comes to VR (Virtual Reality) and 4K gaming. Displays built into VR headsets and panels with 4K resolution have exceptional high pixel counts than simple 1080p monitors.

That means you will need a high-end GPU to power smooth gameplay on VR headsets and a similar requirement to drive a 4K HD monitor at maximum settings.

When choosing a graphics card, you will want to pay attention to these important metrics; onboard VRAM (video memory), memory clock, memory bandwidth, clock speed, engine clock speed, and available ports. Every card has its specifications of these metrics.

Your ideal GPU card will be determined by the requirements of the games you want to play. If you sit down and write your games’ requirements, you will be in a good position to select your ideal graphics card, budget notwithstanding.

Consider Processor Power

The processor is the heart of a computer. It determines if you hit your targets, manages the game’s load screens, and ensures the soundtrack syncs up with gameplay.

Intel and AMD are in fierce competition to see who can offer the most powerful processors for gaming. Earlier this year, AMD launched the Ryzen Threadripper CPU, which features 16 cores along with the ability to process 32 threads at the same time. A few months later, Intel responded with a new series of Core-X Series Processors with up to 18 cores and 36 threads.

You’ll have to pay astronomical prices for these processors, with the Intel Core i9-9960X X-Series Processor coming at around $1,500 – the price of two low-end gaming PCs. We bet you don’t need these powerful mammoths for gaming at home.

You can go for standard but powerful CPUs such as the Intel Core i7-9800X X-Series and AMD Ryzen 7 processor. These are certain to provide the computing power needed for a satisfactory gaming experience.

Quad-core processors such as the Intel Core i5 or AMD Ryzen 5 will be ideal for budget gamers. The new Intel Core i3 is also a money-saving option that provides room for overclocking and it’s Intel’s first unclocked dual-core processor.

If you have to choose between a higher-end CPU vs a premium graphics card, always go for the GPU in most cases. For instance, a core i5 processor and an expensive Nvidia GeForce GTX graphics card are a better option for high-intense FPS gaming than a Core i7 CPU combined with a lower-end GPU.

Computer Memory

One thing that is frequently disregarded on gaming frameworks is RAM; it can be seriously burdened by modern games. Your gaming computer should have at least 8GB of RAM but 32 GB RAM will flawlessly run any game on the market. The speed of the memory also matters, especially if you want to overclock the memory.

For instance, a DDR4 DDRAM 3600MHz will provide better stability if overclocked than a DDR4 2666MHz would perform. Even so, purchasing an over-clocked RAM might not necessarily boost a processor that’s running at stock speeds, therefore, invest wisely.


SSDs (Solid-state drives) are the preferable storage options these days majorly because of their speed. They enable fast boot time and the time it takes to launch a game or load the next level. Moderate gamers will find pairing a small 128GB SSD with a 1TB hard drive very rewarding in terms of performance and cost. Larger SSDs such as 500GB will offer extra storage but would cost a premium.

Do you need a Virtual Reality Experience?

The dawn of Virtual Reality headsets made it possible for gamers to enjoy VR gaming at home. However, your PC will need to meet the system requirements of VR headsets if you have to utilize them. The graphics card is especially the one that will be exploited the most.

For instance, the new HTC Vive will work with Nvidia GeForce RTX 3090 or AMD Radeon RX 5700XT, and the respective newer versions. For Oculus Rift VR headsets, you can get maximum performance even with lower-end graphics cards such as the GTX 960 or RX 470.

Both HTC and Oculus Rift recommend newer CPUs with a minimum of 4 cores; Core i5 or AMD equivalent and newer models. The minimum RAM of 8GB will also be enough for smooth gameplay.

Extra Accessories

Once you’ve picked your best GPU, CPU, RAM, and storage, it’s time to pick the external accessories. Of course, your gaming setup is incomplete without a high-quality 4K monitor (or monitors for multi-setups). Other components include a comfortable keyboard, mouse, and gaming headsets. Perhaps you may also want to accompany a comfortable gaming chair. When it comes to accessories, you can stretch as far as your pocket can reach.

Final Conclusion

Gaming computers are available across various budgets and if you take a closer look, things such as graphics cards, RAM, and processor have a great impact on the overall cost of a machine. Some people prefer assembling their gaming computers at home but the cost of purchasing single components will usually be around the amount you’ll incur for a pre-assembled unit. We hope you have found the best gaming computer from the options we’ve recommended above.

Frank Kenny
Frank Kenny
The road to choosing the best gaming chair brand was not plain for me, for it had many bumps and hurdles on the way. I suffered not only with chronic back pain but also with high levels of stress. Such unpleasant experiences kept repeating until I finally found best gaming chair brand for my stress-free gaming moment. Well, the best thing is that those unpleasant experiences actually helped me develop a good sense of good and bad when it comes to choosing a gaming chair. Now I am working with industry experts and some gaming enthusiasts to bring credible information and reviews for my readers. I love this journey, thank you for being a part of it!