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Best 4K Gaming PC Build

Want to make the best 4K gaming PC for under $ 2000? Look no further because I will give you a recommendation of what you can get for your money. Such a gaming PC will blow everything in 1080p and 1140p, giving you a great gaming experience even in 4K resolution at 60+ FPS.

Not only for playing games, but this configuration will be capable of any other job, such as video processing, programming, photo processing, streaming, etc.

We will also compare the price of the two variants you can buy. The first option is to make your gaming PC from the recommended components, and the second is to purchase a prebuilt PC from the same or similar parts.

4K Gaming PC Build





CPU for mini gamig pc


Phanteks Eclipse P400A Digital

MB for mini gamig pc


ASUS TUF Gaming B660M-PLUS WiFi D4

CPU for mini gamig pc


Intel Core i7-12700KF


Cooler Master MasterLiquid ML240L

MB for mini gamig pc


MSI Gaming GeForce RTX 3080 LHR 10GB GDRR6X

MB for mini gamig pc


EVGA Super Nova 750 G5

RAM for mini gamig pc


Corsair Vengeance RGB Pro 16GB (2x8GB) DDR4 3600

NVMe for mini gamig pc



To assemble your new desktop PC from the listed components, you must follow the guide to building your first PC. I’ve described the whole building process in detail, and if you have any additional questions, don’t hesitate to ask. Reading some helpful tips on building your first PC is also good.

4K Prebuilt Gaming PC

Don’t have the time or energy to build your PC configuration? In that scenario, you have a prebuilt PC that will work for you immediately after taking it out of the box. Everything is set up with a pre-installed operating system and drivers. All you have to do is turn on your computer and install your favorite games. If you’re interested in this approach, let’s look at what’s on offer for $ 2000 with similar specifications as the recommended configuration above.

Skytech Shiva Gaming PC Desktop - 4K Gaming PC Build for $2500

Skytech Shiva Gaming PC Desktop 

Motherboard (MB)

Asus Prime B550M-A (WI-FI) 

Processor (CPU)

AMD Ryzen 5 5600X

Graphics Card (GPU)

Gigabyte Vision RTX 3080 10GB GDDR6X

Solid State Drive (SSD)

WD Blue SSN550 M.2 1TB NVMe PCIe

Hard Disk Drive (SSD)


Memory (RAM)

Team T-Force Vulcan Z DDR4-3600 (2x8GB)

Power Supply Unit (PSU)

EVGA G5 750W 80+ Gold

Operating System (OS)

Windows 10 Home 64-bit


Case: InWin 101

Fan: 3x ARGB InWin Jupiter

Please note that brands listed in the specification will vary depending on the stock vary.

4K Gaming PC Build vs. 4K Prebuilt Gaming PC

Comparing these two systems, we can draw several conclusions:

  • The performance of these two systems is similar, but I give a slight plus for the latest Alder Lake CPU if you assemble the PC yourself. This recommendation doesn’t mean that the AMD Zen3 5600X will disappoint you. On the contrary.
  • These two systems’ prices are very similar, but I again prefer the Alder Lake configuration due to RGB AIO cooling, RGB RAM, and the Phanteks case with better airflow.
  • You aren’t sure which components you will get in a prebuilt PC because it depends on the state of the manufacturer’s stock.
  • You have more freedom to choose parts if you build your PC from scratch.

So, take a prebuilt PC if you don’t have the time, will, and prior knowledge to build your PC. Get a prebuilt PC if you want a system that will work right out of the box. For brave users who wish to fully control what they are installing in their future gaming system and get the most out of it, I recommend building a PC on your own.

Components for 4K Gaming PC Build for $ 2,000

Suppose you have dared and decided to make a gaming PC yourself. Congratulations. Next, I will briefly describe the proposed components for one Alder Lake gaming system. Such a gaming system will be enough for comfortable gaming in 4K resolution. Also, remember that only the essential components are listed, but you will need peripherals (mouse, keyboard, headset, or monitor) that you may not currently have.

Case – Phanteks P400A Digital

Phanteks Eclipse P400A Digital - 4K Gaming PC

Phanteks P400A Digital is a real example of how a quality build comes at an affordable price. Its attractive but simple design will easily fit into your interior. You can choose between black and white case colors.

The P400A is an excellent case with plenty of room for even the most powerful components that will cool well, thanks to well-designed ventilation. Best of all, this great case costs just under $ 100, but if you don’t like the design, check out other affordable cases in this price range.

Motherboard – Asus Tuf Gaming B660M-Plus WiFi D4

ASUS TUF Gaming B660M-PLUS WiFi D4 - 4K Gaming

Asus TUF Gaming B660M-Plus WiFi D4  for the 12th generation Intel processors (Alder Lake) comes with a B660 chipset, slightly weaker than the strongest Z690. The board is in micro ATX format and exceptionally well equipped with new technologies. It has 4 DDR4 RAM slots for 128GB and will support 5333MHz speed without any problems on the standard XMP profile.

TUF Gaming B660M-Plus has an excellent integrated 7.1 audio chipset, 2.5Gbps Ethernet controller, WiFi 6, and Bluetooth 5.2. In addition to two M.2 NVMe 2280 slots, the board comes with 4 SATA ports for additional storage. You also get 8 USB ports on the back (6x USB 3.2, 2x USB 2.0) and 2x USB 3.2 ports for the front panel, multiple connectors for fans, etc. So, the board has everything you might need to build at this level for an Alder Lake configuration.

CPU  – Intel Core i7-12700KF + Cooler Master MasterLiquid ML240L RGB V2

Intel Core i7-12700KF - 4K Gaming PC Build for $2500

Intel’s 12th generation Core i7 12700KF is a powerful 12-core processor for gaming, content creation, streaming, etc. The KF suffix in the label suggests that the processor has an unlocked multiplier for easy overclocking and lacks an integrated graphics card. The lack of an already weak integrated chip isn’t a problem because I suggest a potent discrete graphics card with this CPU.

As for overclocking with Core i7 12700KF, you can quickly go over 5GHz. However, for any severe overclocking adventure, I recommend installing an AIO CPU cooler such as the NZXT Kraken X63 or X73. The CPU will run at 5Ghz with the turbo mode even without overclocking.

Intel doesn’t ship the cooler with powerful CPUs, like Core i7-12700KF. It’s known that Alder Lake, in addition to excellent performance, also has excellent heat dissipation. So it’s best to immediately consider a good AIO cooling such as Cooler Master MasterLiquid ML240L.

Cooler Master MasterLiquid ML240L RGB V2

MasterLiquid ML240L is a versatile AIO CPU cooler that offers good cooling despite the low price. The third generation of the two-chamber pump and the wider space on the radiator enables good and quiet heat dissipation. The water pump and the fans have RGB lighting that you can control via the included controller.

You can easily install this cooler, even if you encounter the AIO system for the first time. The standard package doesn’t include an accessory for mounting the LGA 1700 socket, but this doesn’t prevent you from directly requesting this upgrade kit from CM.

Graphics Card – MSI Gaming GeForce RTX 3080 LHR 10GB GDRR6X

MSI Gaming GeForce RTX 3080 LHR 10GB GDRR6X - 4K Gaming PC Build for $2500


MSI Gaming GeForce RTX 3080  with 10GB GDRR6X is a powerful 320-bit graphics card that will give you a great gaming experience. RTX GPU chips can boast real-time Ray Tracing for an even more realistic display of details in games. The RTX 3080 requires 3 x PCIe 8pin connectors from a 750W PSU. The graphics card has 3x DisplayPort v1.4a and one HDMI 2.1 (Supports 4K @ 120Hz) from the video output, and NVIDIA is behind full VR support for its RTX models.

The MSI model has excellent cooling, plus some discrete RGB lighting. The dimensions of the graphics card are 323 x 140 x 56mm, so there will be no problem fitting it into the planned Phanteks case.

RAM – Corsair Vengeance RGB Pro 16GB

Corsair Vengeance RGB Pro 16GB (2x8GB) DDR4 3600 - 4K Gaming PC Build for $2500


16GB of DDR4 RAM is enough for a gaming PC. For the recommended configurations you would do on your own (AMD or Intel), I chose the Corsair Vengeance RGB Pro 16GB (2x8GB) DDR4 at 3600Mhz. Its high-performance RAM will beautify the case’s interior with RGB lighting.

If you intend to do more demanding work, you can immediately go to 32GB (2x16GB), although the board has 4 RAM slots in case of subsequent expansion. Always take RAM in pairs to keep your system running in dual-channel mode.

PSU – EVGA SuperNova 750 G5 750W, 80+ Gold

EVGA 220-G5-0750-X1 Super Nova 750 G5 - 4K Gaming PC Build for $2500

EVGA SuperNova 750 G5 is a compact, high-quality, reliable, and utterly modular power supply the manufacturer has guaranteed for as long as ten years. The power supply is 80+ Gold certified with at least 91% efficiency under typical load.

Since the SuperNova G5 is entirely modular, you don’t have to worry about excess cables that you won’t need. Also, the modular PSU is ideal for good cable management, with which you will have good airflow. 750W is enough to power all components, and in case of any problems, you have + 24/7 technical support from EVGA.

Storage – M.2 WD BLACK SN750 SE


I chose a fast WD BLACK SN750 SE for the storage space. It’s a PCIe Gen4 NVMe SSD with a capacity of 1 TB that will make your operating system and applications run much faster than on a classic SATA SSD. You may find this capacity small for all the favorite games you plan to install if you are a demanding user. In that case, this may be your primary disc, with a few favorite games on it.

You can set up a secondary SATA SSD with 1TB or more capacity to hold other games and essential data. This combination will unload the primary disk; generally, everything will work much more comfortably.


Suppose you have a monitor, mouse, keyboard, and headphones left over from your old PC. Then it would be best to have nothing more to buy than the estimated budget for this 4K Gaming PC build for $ 2000.

But if you don’t have peripherals, you’ll have to get them to complete your gaming PC. Furthermore, I will recommend cheap but quality peripherals that will not burden you with the planned budget for building your gaming PC.







Keyboard + Mouse+Headset

HAVIT Mechanical PC Set

Monitor – ASUS VP28UQG 4K Monitor

ASUS VP28UQG 28 4KUHD - 4K Gaming PC Build for $2500


The ASUS VP28UQG  is a 28″ gaming monitor with a TN panel and a maximum resolution of 3840 x 2160 (4K). The build quality is average but solid. You can’t raise the screen vertically, but you can control the horizontal tilt from -5 ° to 20 °. I wish the screen frame were thinner and the monitor had better ergonomics, but it shouldn’t be too strict, given the price.

Due to the lower price, Asus opted for the TN panel, which has significantly narrower viewing angles than IPS or VA panels. But given the screen size, you’ll hardly look from the side rather than sit in front while gaming or watching movies.

The TN panel is also good because of the fast response of 1ms, so it’s suitable for FPS games. There are no noticeable ghosts or blurring during fast-paced action. Thanks to the 4K resolution, the image is sharp and clear.

The screen is flicker-free and has an integrated blue light filter for reduced eye strain. VP28UQG also supports AMD FreeSync but is compatible with NVIDIA G-Sync through AdaptiveSync. As for the connectors, Asus 4K gaming monitor has two HDMI and one DisplayPort, enough for most users. The monitor has no built-in speakers and has one audio output for headphones.

The OSD menu is simple and easy to navigate, thanks to the 5-way joystick on the back of the monitor (red). There’s also a GamePlus option in the OSD menu through which you can set a timer, FPS counter, and various variants for crosshair overlay.

Keyboard mouse combo – HAVIT Mechanical Keyboard+Mouse+Headset Kit

HAVIT Wired Mechanical Keyboard Mouse Headset Kit

Havit keyboard comes in 104 Key full-size, occupying sufficient space on the table. This kit contains a mechanical gaming keyboard, wrist rest, mouse, and headset. The build quality is good, but nothing special. The design is quite decent and oriented towards the gaming population.

For this price, you get a mechanical keyboard with Outemu Blue switches and an RGB backlight. The mouse has six DPI sensitivity levels (800/1600/2400/3200/4000/4800) with easy adjustment, and the headphones are a budget variant with mediocre sound quality and RGB lighting.

Lighting effects come with 14 predefined settings on the keyboard and seven on the mouse. The headphones have also implemented RGB lighting, which will complete the atmosphere.

Given the relatively low price of this kit, one should not be too critical. If a small budget limits you, it’s worth taking. You get a rounded offer that’s hard to resist, especially for this money. You can’t ask for more. Alternatively, you can peek at my list of best gaming keyboards for under $ 50.

Operating system (OS)

Today you can choose between two popular PC operating systems: Windows and Linux. If you are tight on budget and don’t want to spend more than buying hardware, choose one of the Linux distributions. 

Popular distributions of Linux (which visually most resemble Windows) are Linux Lite, Zorin OS, and Ubuntu. These are all free distros of the Linux operating system. Linux’s only downside is that they require more customization and have narrowed support for games and programs, unlike Windows.

I recommend getting the basic version of Windows Home if you want a legitimate copy of Windows. Windows has many games and programs, ironed drivers, and runs smoothly.

Windows 10 Home 64bit OS for for build best gaming pc under $500


You can install Windows on your PC in two ways, via a USB flash drive or an optical drive (CD or DVD). Here you can find a pre-installed Windows 10 on a USB flash drive. See the instructions here to install your copy of the OS on a USB flash drive.


So, if you are looking for a 4K gaming PC that will successfully handle all new AAA games, you can do so for under $ 2000. Expect great performance in 1080p, 1440p and 4K with 60+ FPS. For $ 2000, you get a great Phanteks case with good airflow, the latest Alder Lake architecture from Intel, a premium RTX 3080 graphics card, AIO RGB cooling, etc.

The recommended prebuilt PC is also a good solution if you still don’t have time to build your own. Also, the ASUS VP28UQG monitor is the initial 4K gaming monitor, and buy it only if you have a small budget for more expensive models and still want to try high-resolution gaming.

Lastly, if you have any additional questions or suggestions, don’t hesitate to leave a comment.

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