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Best Prebuilt Gaming Pcs Under $3000 of August 2022

With Artificial Intelligent, Big Data, and detailed reviews from the evaluation of 2,805 customers, JustGage experts have come up with 21 best products for Best Prebuilt Gaming Pcs Under $3000. Let's take a look at the top brands loved by consumers: Skytech Gaming, CyberpowerPC, Computer Upgrade King, Velztorm, Thermaltake, ADAMANT CUSTOM, Cobratype, OMEN.

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Last update on 2022-08-08 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API

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You have a lot of money and need to build a powerful gaming PC, price is not an issue? Ok we must say like this, with such an abundant budget, owning a good gaming pc is easy. This article of JustGage, we’ll bring to you the best built gaming pc under $3000, ensure at the highest configuration and can play almost all the games in the world, of course at max FPS!

Buying Guides

Just imagine this, building a gaming PC is like playing lego puzzles. Everything in the lego world needs to be put in its right place and for it to be perfect, the color and order of the pieces need to be ordered to match. Likewise, not all components in the machine can be assembled with other components that need the right ports and proper performance for your computer to fight in every "arena". Here we will go to find out more details about the parts you need to keep in mind when starting to build the best gaming PCs under $3000.

1. Recommended expenses for each component (based on total cost $3000)

  • VGA: 30-40%

  • CPU: 15-20%

  • Mainboard: 10-15%

  • RAM: 10-15%

  • PSU (power supply): 7-10%

  • Case and Fan: Depending on your needs, preferences and budget, but must be good enough to protect and cool the components in your PC.

2. CPU – Central Processing Unit

CPU stands for Central Processing Unit, roughly translated as the central processing unit, which is the electronic circuits in a computer that execute the instructions of the computer program by performing arithmetic, logical calculations, comparison and basic data import/ export operations indicated by the code. There are two big players in the CPU manufacturing market: Intel and AMD.

The choice of Intel or AMD is not so important because if considering the same segment, the products of these two brands have almost equal power, it is important to choose the right CPU for your needs.

In this case, we recommend Intel Core i9-10900KF has 10 cores and 20 threads, the maximum clock rate is up to 5.3GHz for extreme performance, while for the Core i9 9900KS it can set a 5.0GHz clock speed on all 8 cores.

Or if you like AMD, the AMD Ryzen 9 3950X will be the best one. With 12 cores, 24 threads, 4.6GHz clock, what should I use for all? That's the specs of the monster Ryzen 9 3900X, the CPU that can give you tremendous power for around $700. Not only can it play extremely powerful games with high clock speeds, but it is also capable of multitasking in its price range.

This will be the CPU that can do anything, whether you are the best streamer, the most hardcore gamer or a real editor, the Ryzen 9 3900X will be the perfect choice for you.

3. Mainboard or Motherboard

The motherboard is very diverse in terms of product lines, manufacturers, including GIGABYTE, MSI, ASUS, ... with many different prices, number of slots, ports, ancillary features, such as overclocking, etc. but mainly divided into two main lines: Mainboard for Intel CPU and Mainboard for AMD CPU.

4. RAM (Random Access Memory)

Depending on the needs of individuals, you can choose 8GB of RAM which can meet common tasks, but if you want to play bigger games, render better videos, or play while streaming, think 12GB or 16GB, or even 32GB of RAM.

TEAMGROUP T-Force Xtreem Samsung IC 16GB Kit and Corsair Dominator Platinum RGB 32GB DDR4-3200MHz will be the best RAM for a gaming PC under $3000.

5. VGA (Video Graphic Adaptor)

The graphics card is actually the thing with the most things worth mentioning, but for those who play games or begin to practice PC building, they have certainly learned a lot about this issue.

Currently, the two newest RTX 3090 graphics cards with the power of the "monster" have been released, while Nvidia's rival, AMD, owning the RX 6900XT card will also be released at the end.

Here are some of VGA that you can consider for the best gaming PC under $3000:

6. HDD or SSD

If you want to build a PC for gaming and graphics, you must use an SSD, simply because the SSD is faster and more durable. However, HDD is still needed because it has a larger storage capacity with a cheaper price. Please use both HDD and SSD at the same time and divide it as follows:

  • The SSD contains the operating system and 1 to 2 games for faster booting and better game loading.

  • The HDD contains the remaining data, which is the most optimal choice with the most affordable price.

7. PSU (Power Supply Unit)

The power supply is the heart of the system, the CPU is smart, the GPU is muscular, even if it carries a fragile and weak heart, it can't do anything.

The power supply is responsible for converting the current from AC (alternating current) to DC (direct current) to power other machine components. A strong enough power supply will ensure to provide the operating power for hardware components, making the dynamic PC more stable and safer when playing games or designing graphics.

8. Cooling System

The cooling system is the coolant for the motherboard, CPU, VGA and power supply of the PC. Normally, when buying CPUs from Intel or AMD, we will be sold with stock heatsinks, but with large-performance CPUs, such as Intel Core i9-10900KF, due to the huge heat output, will be the fan is not sold with a fan, but we must equip it ourselves.

Currently on the market there are 2 popular types of heat sinks that are air heaters and water heaters, the cost of water cooling is quite high, suitable for high-end CPUs, with large heat and air cooling. can be met. If your needs are just playing games or doing casual animation, you should choose an air cooler combined with a heat dissipation gel for the best results.

9. PC gaming case

Choosing the best PC case is also quite important. In addition to ensuring the safety of the user, the size of the case also determines what components can be placed inside. If there are no devices that are too big such as a water cooling fan, choose a mid tower case that ensures reasonable price and aesthetics and comes from reputable brands such as NZXT, CORSAIR, AORUS... quality guarantees as well as the best warranties. 



1. What about gaming peripherals - gears?

Gear is one of the (almost unique) ways we interact with a computer. Often these peripheral components are easy to upgrade and exchange, so it is not difficult to buy and resell.

The better mouse, the more comfortable holding the mouse + less hand fatigue, smoother and more accurate mouse drag, this is especially important for MOBA, FPS games.

The better the keyboard, the better typing experience, better gaming. Especially with the mechanical keyboard, it feels like riding a motorbike and no longer want to ride a bike, the happiness is indescribable. Mechanical keys are also easy to mod, easy to exchange, easy to resell ... so it is quite easy to experience many different types of mechanical keys before finding the love of your life. For office workers or coders, the mechanical keyboard will help us input faster, more accurately, better, avoid more injury ... thereby bringing a better working performance.

With better headphones / speakers, the experience of playing games, listening to music, and watching movies will be better. For FPS games, good headphones will help us locate the enemy better. For movies, the good 5.1, 7.1 or even 2.1 speakers also bring the feeling of being in the film better than the cheap sound system.

Gamepad, Joystick are the must-have accessories for many games. In addition to FPS games and specific series of games, it is still better to hold the gamepad back to the chair than the mouse and keyboard.

2. For more clarity should I choose HDD or SSD?

If you are rich, play the large capacity PCIe SSD for the best. Believe me, using an SSD once is to make sure you never come back to use the HDD again, open everything quickly, how fast you can load the map when playing games ...

Now that the internet is also developed, any data can be stored in the cloud, so it is not a good idea to spend money to get the extra hundred GB. Important documents are brought to the cloud both safe and convenient, can be opened anywhere, there is no embankment carrying USB or rushing home because forgetting to copy documents to USB.

3. How to choose a power supply that's powerful enough to power of your PC gaming?

There is a very simple formula for high-end PC cases: TDP (CPU) + TDP (VGA) + 200W = Power supply capacity, with entry-level PC cases, you only add 100W, which is for RAM, SSD, HDD, fans, and other acceseries.

4. Any important tips other than the money?

Try to spend extra money on the flagship product that serves the most important purpose when building your machine: not just the CPU, RAM, GPU... but maybe any other component, as long as it's the most important component, leading to me having to build the machine to use it for a certain purpose. The aim could be to increase performance, or increase stability, or even increase the user experience. Don't overdo it with components that can easily be upgraded later on.

5. After building this $3000 beast, can you suggest some games with the best configuration to experience?

Of course, just sit back, because the following games will make your $3000 beast work hard:

  • RED DEAD REDEMPTION 2: The game operates at 4K resolution, supports HDR with fully updated "super sharp" surface texture, turns the game into a "monster capacity" up to 150GB. Graphics cards using the most "top" processor today, the RTX 3080, also have to offer at the highest setting and 4K resolution.

  • TOM CLANCY’S GHOST RECON BREAKPOINT: Despite possessing a lackluster storyline, the gameplay is not at all appealing, but it is undeniable that Tom Clancy's Ghost Recon Breakpoint is a game that Ubisoft Paris's development team is extremely concerned with in terms of graphics. to every little detail.

  • BORDERLANDS 3: This is a relatively heavy game using Unreal Engine 4, heavier than Gears 5 with a lot of textures, tends to "consume" more VRAM, so with this test, the graphics cards own a lot of VRAM. With more bandwidth, the faster speed will take advantage over graphics cards using the same graphics processor chip.

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Final Thoughts

In the context of this article, it is extremely obvious that Legion T5 by_Lenovo Tower Gaming Desktop is the best prebuilt gaming pc under $3000 we presented to you. 

We hope with this article, you will be able to choose to buy for yourself the best Gaming PC under $3000. In some next articles, we will deal with gaming pc related topics such as best power supplies, best gaming CPU, RAM, SSD, or even PC case, hope you stay tuned to read these articles.

As a tech-enthusiast and a genuine gamer, she always strives to provide readers with objective information from her experience. Tracy graduated in computer science and has been working with computers for more than 10 years. Besides, it's also known that she is a professional marketer. Tracy has appeared in many popular game magazines and newspapers. With her efforts and experiences, Tracy hopes to bring many objective reviews for gamers.
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