Best 4k Gaming PC Build Guide: Four 4k Builds To Rule Them All!

Just a couple of years ago 4k gaming was a pipe dream.  Articles from 2016 noted that dual GPU PC’s were “mandatory” for 4k gaming, today that couldn’t be farther from the truth.

While gaming at 4k certainly doesn’t make sense for everyone, it definitely should be something you consider when getting a gaming PC in 2019.

Why Game In 4k?

Before we even start discussing our 4k builds there’s a question we have to answer. Why even game in 4k? Here are a few reasons why I feel like 4k is the best way to go!

4k Gaming Offers 4X The Detail!

4K is double 2k and four times 1080p!

When it comes to PC gaming typically the higher resolution the better.  

With a better monitor, the game world comes alive, the text is sharper than before, and movies pop.  Typically, people game at a resolution of 1920×1080 or 1080p, but now that PC hardware is more powerful and accessible, the trend is starting to shift to higher resolutions.

The easiest way to understand the huge difference this jump in resolution can make is to compare a 4k and 1080p display.  One 4k display has as many pixels as four different 1080p displays combined. This means details become incredibly sharp. If you have a 27in 1080p monitor you have to sit 42 inches away for individual pixels to become invisible, a 4k monitor of the same size cuts that distance in half.

More Accessible Than Ever Before!

Gaming at 3840×2160 or 4k is now possible even on a budget.

Unfortunately, the 4x increase in detail comes at a cost. The more pixels there are to control the more powerful the PC needs to be. Gaming machines at nearly any budget can handle 1080p just fine, but imagine playing four copies of a 1080p game at the same time on the same hardware, this is what gaming at 4k is like.

Thankfully, technological advancements have more than made up for this and a system powerful enough to handle itself at 4k can be had to start at even $1500!

I’ll provide a couple of different parts recommendations at four different price points as well as examine the options for prebuilt PCs in those ranges. As always I definitely recommend going with a custom-built system if you want to know more about why I recommend this you can check out my article on the topic here.

Overview: The Pros and Cons of 4K

Pros of 4k Gaming:
The Best Detail
Removes the need for anti-aliasing
Increases Immersion
Great for other media consumption
Great for professional work (depending on the monitor)
Cons of 4k Gaming:
Cost (both system and monitor)
4x more difficult to run than 1080p

The Best 4k Gaming PC Builds Overview

Most Affordable
The Underdog
Best Value
The Beast
Better Performance
Phoenix Rising
Best Performance
Rosewill ATX Mid Tower RGB Gaming...
FSP ATX Mid Tower PC Computer Gaming...
Extra Mile Gaming Computer Case ATX Mid...
NZXT H510 Elite - CA-H510E-B1 - Premium...
Most Affordable
The Underdog
Rosewill ATX Mid Tower RGB Gaming...
Best Value
The Beast
FSP ATX Mid Tower PC Computer Gaming...
Better Performance
Phoenix Rising
Extra Mile Gaming Computer Case ATX Mid...
Best Performance
NZXT H510 Elite - CA-H510E-B1 - Premium...

Before we get into the builds below I wanted to provide a brief overview of everything.

There are four 4k gaming PC builds and four 4k pre-built gaming PCs below. The budget ranges from $1500 all the way to $3500. All of these PC’s are capable of running 4k but don’t expect the $1500 4k PC to be able to compete with the $2500 PC build.

If you’re looking for my personal recommendation I’d say look at getting the 4k gaming PC that’s $2,000. That’s really going to offer the most value, and should last you for years before needing to be upgraded.

If you’re looking for a PC that’s cheaper than anything we have on this list, then check out our master post featuring PC’s that are between $600 and $1200 by clicking the image below. However, don’t expect to run 4K effectively with those PCs.

Outside of that if you have any questions about these 4k builds or pre-built 4k PCs, please feel free to leave a comment below and we’ll answer it as soon as we can!

Looking To Get A Gaming PC Cheaper Than $1500? Check Out The Post Below!

$1500 Budget 4K Gaming PC Build – The Underdog

When most people think about gaming in 4k they think that they’ll need to be willing to shell out $2000 or more to even have something capable of running the latest games in 4k.

Well with the underdog build you won’t have that issue. The underdog is a 4k gaming PC that will crush most games. Below are some of the 4k frames per seconds you can expect to get at ultra settings with this build in current triple-A titles.

If you’re willing to sacrifice a bit settings wise I’ve no doubt that this system can achieve a constant 60FPS+ in 4k in every current triple-A title out there.

The Underdog: 4k Gaming PC Build Outline

Case – Rosewill Prism S500 Gaming Case

Rosewill ATX Mid Tower RGB Gaming...

Beautiful RGB case from Rosewill!

CPU – AMD Ryzen 7 3700x

AMD Ryzen 7 3700X 8-Core, 16-Thread...

AMD’s newest Ryzen CPU. 8 cores 16 threads. Comes with Wraith CPU cooler!

GPU – ZOTAC Gaming Geforce RTX 2070 Super


Zotac’s 2070 Super with twin fan cooling and 8GB’s of VRAM.

Memory – Corsair Vengeance LPX 16 GB

Corsair Vengeance LPX 16GB (2 X 8GB)...

Two 8GB Sticks Of RAM At 3600hz Frequency!

Motherboard – MSI MPG X570 Gaming Edge

MSI MPG X570 Gaming Edge WiFi...

On-Board WiFi! Just an all-around quality motherboard

Storage – Seagate FireCuda 2TB SSHD

Seagate FireCuda Gaming (Compute) 2TB...

2TB’s of space. Much faster than a regular hard drive.

PSU – Corsair – RMx (2019) 750W

CORSAIR RM Series, RM750, 750 Watt, 80+...

Gold certified. 750 Watts. Fully Modular PSU

Best Pre-Built $1500 Cheap 4k Gaming PC

iBUYPOWER Pro Gaming PC Computer Desktop...
  • System: Intel Core i7-9700k 8-Core Processor 3. 6 GHz (4. 9 GHz Max Turbo) | Intel Z370 Express...
  • Graphics: NVIDIA GeForce RTX 2070 8GB Dedicated Gaming Video Card | VR Ready | Display...

It is extremely difficult to find a prebuilt system as powerful as our custom-built recommendations, but for just over $1500 you can still find a good 4k prebuilt system.  

Any PC can output to 4k, but without the right hardware, games will run at “unplayable” (sub 30fps) framerates or at abysmal quality settings.  The best prebuilt in this range includes an Nvidia RTX 2070 which is about 10% worse than the 2070 Super. 

This system from iBUYPOWER is just under $1500 and packs the newest generation i9 as well as the aforementioned RTX 2070.  The peak frame rates are in the mid to low 50s and so the averages are well below that. You can certainly use this system to the game at 4k but given the compromised experience I’d recommend looking at building the $1500 gaming PC build above.

$2000 Great 4k Gaming PC Build – The Beast

A few years ago if you wanted to have a competent 4k build I’d say you’d at least need to shell out $3000, but as PC gaming technology progresses I’d say the right price for a very competent 4k gaming PC build is $2000!

With $2000 you’re able to get a powerful GPU, and CPU which is going to have the biggest influence on your 4k performance. You can expect to play most games at 60 frames per second or more which is the golden grail with 4k gaming. Below’s the FPS you can expect to get with most recent Triple-A games at 4k.

The Beast: $2000 4k Gaming PC Build Outline

Case – FSP CMT510 ATX Mid Tower PC RGB Case

FSP ATX Mid Tower PC Computer Gaming...

Stunning RGB Case. 2 USB 3.0 Ports, and 7 PCI-E storage slots

CPU – Intel i7 9700K

Intel Core i7-9700K Desktop Processor 8...

9th generation CPU from Intel!

CPU Cooler – The Hyper 212 Evo

Cooler Master Hyper 212 Evo CPU Cooler...

Necessary to cool the i7-9700K

GPU – EVGA Geforce RTX 2080 TI Black Edition

EVGA GeForce RTX 2080 Ti Black Edition...

An absolute beast of a GPU. 11Gb’s of VRAM, Dual Fans

Memory – G.Skill RipJaws V 32GB’s of RAM

G.SKILL 32GB (2 x 16GB) Ripjaws V Series...

32Gb’s of quality 3200Mhz RAM. Open as many applications as you want!

Storage – Seagate Firecuda 2TB SSHD

Seagate FireCuda Gaming (Compute) 2TB...

2TB’s of space for 100s of games. Loads much quicker than a normal HD

Motherboard – MSI Z390-A PRO

MSI Z390-A PRO LGA1151 (Intel 8th and...

Quality budget ATX motherboard!

Power Supply – Corsair RMx 750 Watts Modular 80+ Gold PSU

CORSAIR RM Series, RM750, 750 Watt, 80+...

Very quality PSU that’s fully modular and very efficient

Best $2000 Pre-Built 4k Gaming PC of 2019

CYBERPOWERPC Gamer Supreme Liquid Cool...
  • System: Intel Core i9-9900k 3. 6GHz 8-Core | Intel Z390 Chipset | 16GB DDR4 | 512GB PCI-E NVMe...
  • Graphics: NVIDIA GeForce RTX 2080 Super 8GB Video Card | 1x HDMI | 2x DisplayPort

Once you get to the $2000 range, buying a PC starts to make more sense.  While it is still a worse value than building your own, the contest is much closer.  This system from CYBERPOWERPC Gamer Supreme comes in at just under $2000 and has very similar specs to our custom build at this price.  It features the same CPU, just with a water cooler (the one advantage here), an RTX 2080 Super as opposed to the 2080Ti, half the RAM supplied from an unnamed brand, and a higher capacity power supply but also from an unnamed brand. 

Benchmarks show that the 2080 Ti is about 23% more powerful across the board. 

This will translate to somewhat worse performance in-game, but gaming at 4k is still a perfectly doable task for the RTX 2080.  If you plan on overclocking, you may even get more power out of the CPU if you take full advantage of the liquid cooling.  

Overall, the best-prebuilt system in this price range still offers worse value than a custom-built, but not so much less that I cannot recommend it.  If you’ve read our guide on building vs buying a PC and decided that building isn’t for you, this system is a great way to start gaming at 4k.

$2500 Best 4k Gaming PC Build – Phoenix Rising

With $2500 you’re really building a gaming PC that only the most elite of gamers ever get the experience of owning. You’re getting a PC that will last you for years without ever needing to be updated.

If you’re looking for something that’s going to dominate almost any game in 4k then this is it. Below are the FPS numbers you should expect from different games with this build.

The Phoenix Rising: $2500 4k Gaming PC Build Outline

Case- Extra Mile Gaming Computer C-380

Extra Mile Gaming Computer Case ATX Mid...

Newer brand with a beautiful case!

CPU – Intel i9-9900K

Intel Core i9-9900K Desktop Processor 8...

Extremely powerful 9th generation CPU from Intel!

CPU Cooler – Corsair Hydro H100i PRO

Corsair Hydro Series H100i PRO RGB AIO...

Liquid CPU Cooler that keeps the i9-9900K Cooled!

GPU – Asus RTX 2080 TI Overclocked Edition


Very Powerful GPU From Asus That Crushes 4K

Memory – G.Skill RipJaws V 32GB’s of RAM

G.SKILL 32GB (2 x 16GB) Ripjaws V Series...

32Gb’s of quality 3200Mhz RAM. Open as many applications as you want!

Motherboard – Asus ROG Strix Z390

Asus ROG Strix Z390-E Gaming Motherboard...

Very high-end Full ATX motherboard with built-in WiFi

Storage – Seagate Firecuda 2TB SSHD

Seagate FireCuda Gaming (Compute) 2TB...

2Tb’s of storage that loads fast!

Power Supply – Corsair RMx 750W Modular PSU

CORSAIR RM Series, RM750, 750 Watt, 80+...

750 Watts. Fully Modular!

Best $2500 Pre-Built 4k Gaming PC of 2019

Skytech [RTX 2080 Ti Version] Omega...
  • Intel i7 9700K 8-Core 3.6 GHz (Max Boost 4.90GHz) Processor | 500GB SSD w/ 3D NAND | Z390...
  • Nvidia GeForce RTX 2080 Ti 11GB Video Card (Brand May Varies) | 16GB DDR4 2400 Gaming Memory...

The situation for pre-built systems at $2500 is much the same as at $2000.  Overall the system offers slightly worse value across the board but is a reasonable competitor.  At $2500 Skytech offers a system much the same as their previous one I look at, but with a better CPU and more robust water cooling solution.

Given that the GPU is still an RTX 2080 TI I’ll refer you to my comparison above for more details and focus on the CPU.

The CPU you’re getting the i7-9700k which is the biggest difference between this build and as you can see from the image below you can see that the difference is very insignificant in terms of gaming. When it comes to building a workstation the i9-9900k starts to shine a lot more. 

For my money, I would absolutely pick our $2500 build, but if you’re willing to pay a premium to have someone build your gaming PC then Skytech currently has the best $2500 pre-built PC on the market, and gaming performance is very close to our $2500 build.

Best $3500+ 4k Gaming PC Build – DEUS EX MACHINA

I’ve named this 4k build Deus Ex Machina which means God in the machine because this PC is probably powerful enough to power an AI system that could take over the world.

Seriously though this PC is absolute overkill and will easily put you at the top 1% of all gaming PC builds. Unless you’re an extreme PC gamer or are just rich I wouldn’t recommend getting this build as there are some diminishing returns compared to the $2000 or $2500 build.

However, if you want the best of the best, then Deus Ex Machina is the build to get!

As you can see this PC is only marginally better than the $2500 gaming PC build

DEUS EX MACHINA: $3500+ 4k Gaming PC Build Outline

Case – NZXT H510 Elite

NZXT H510 Elite - CA-H510E-B1 - Premium...

Beautiful modern case by NZXT.

CPU – Intel i9-9900K

Intel Core i9-9900K Desktop Processor 8...

Powerful 9th generation CPU by Intel!

CPU Cooler – Intel i9-9900K

Corsair H100i RGB PLATINUM AIO Liquid...

Flashy liquid Cooler to keep your CPU cool!

GPU – Nvidia RTX Titan

NVIDIA Titan RTX Graphics Card

Most Powerful GPU!

Memory – Corsair Vengeance LPX 32GB

Corsair LPX 32GB (2x16GB) 3200MHz C16...

32GB’s of 3200Mhz RAM!

Motherboard – Asus – ROG Strix Z390

Asus ROG Strix Z390-E Gaming Motherboard...

Full ATX motherboard with WiFi built-in

Storage – Seagate Firecuda Gaming 2TB SSHD

Seagate FireCuda 2TB Solid State Hybrid...

2TB’s of enchanced SSHD storage

Power Supply – Corsair RMx 750W Modular Gold PSU

CORSAIR RMX Series, RM750x, 750 Watt,...

750 Watts. 80+ Efficiency

Best $3500+ Pre-Built 4k Gaming PC of 2019

CORSAIR ONE i160 Compact Gaming PC,...
  • Intel Core i9 9900K eight core processor, NVIDIA GeForce RTX 2080 Ti graphics and award winning...
  • Built in RGB light pipes and powerful CORSAIR iCUE software allow you to personalize your...

I think that it’s interesting that at the highest end price ranges pre-built systems start to make more sense.  In this case, our custom system will absolutely have better performance but like I discussed when looking at the RTX Titan, performance gains at the top end see diminishing returns.  

That’s why if I had $3500+ to spend on a Gaming PC I’d seriously consider the Corsair One.  This prebuilt features identical specs to our own systems with the exception of the cooling solutions, GPU, and storage capacity. 

To start, the Corsair features liquid cooling on both the CPU and GPU, this means that the system will run very quietly even when under intense loads.  It also means that should you want to overclock the CPU, GPU, or even both simultaneously, there should be plenty of cooling to do so. The storage is somewhat of a moot point but nevertheless is nice to have. 

The One features a 1tb SSD paired with a 2tb traditional drive. The final difference is the GPU. Like I mentioned earlier the RTX 2080Ti and RTX Titan are not very far apart when it comes to performance and massively more expensive Titan is almost always a worse value.

Finally, with the Corsair, you’re also getting an extremely unique design that has been engineered to work and perform at best in class levels for the computer’s size.  All of the custom builds in this guide at standard ATX tower size. The Corsair One is in a mini ITX form-factor and is not significantly bigger than home gaming consoles.  For some people, this can be a huge draw especially if you’d prefer to have a sleek custom-designed computer on your desk rather than a comparatively massive tower.

Don’t Buy A 4k Gaming PC Without A 4k Monitor: Best 4k Monitors Currently On The Market!

The most important part of gaming in 4k is having a 4k monitor to game on. Without the right display, building a 4k ready system is pointless.

4k monitors vary wildly in price and performance.  I’ve gathered a couple of different options at different price points to fit any budget.

Option 1: LG 27UD58-B 27-Inch 4k Monitor

LG 27UD58-B 27-Inch 4K UHD IPS Monitor...
  • 4K UHD (3840 x 2160) IPS monitor
  • Freesync OS Compatibility Windows 10

This is the best entry-level 4k monitor I can find.  It has a good amount of features, probably most importantly AMD Freesync.  This technology pairs with your graphics card to creature variable refresh rates and increase performance while reducing artifacts like screen tearing (more here).  Reviews for this offering from LG are also overwhelmingly positive, so it should last for a long time.  The other interesting thing to note is the size.  At only 27in this monitor is a slightly smaller than most other 4k panels.  This isn’t necessarily a bad thing however as it means increased pixel density for an even sharper image from closer viewing distances.

Option 2: Asus VP28UQG 28-Inch 4k Monitor

Asus VP28UQG 28" Monitor 4K/UHD...
  • 28 inches 4K/UHD (3840 x 2160) with 1ms response time and Adaptive Sync/AMD Free Sync for...
  • ASUS Eye Care technology lowers blue light and eliminates flickering to reduce eyestrain and...

This offering from ASUS is very similar to the slightly less expensive LG option I just looked at.  It has freesync, good color accuracy, an acceptable refresh rate, and decent reviews.  The big difference is the size.  Many people (myself included) prefer slightly larger monitors, the difference between a 27in and 28in display is somewhat surprising, making this a good option for a larger monitor at a low price.

Option 3: BenQ EL2870U 28-Inch 4k Monitor

BenQ EL2870U 28 inch HDR 4K Gaming...
  • High resolution 4K monitor: 28-inch LCD TN 3840x2160 resolution
  • Eye Care comfort for extended sessions: Proprietary brightness Intelligence Adaptive technology...

I currently use an older 4k monitor from BenQ and it has worked incredibly well for me.  Not only does this monitor have the advantage of great reviews, but it’s also the first “gaming” specific monitor I’m recommending.  Monitor brands love to put “gaming” in front of anything and everything so it’s important to understand the difference between standard offerings and “gaming” offerings.  

In this case, the monitor has the same resolution, still has freesync, and has a standard size and port selection.  The difference is in the picture quality and response time. Whenever you move your mouse it takes a fraction of a second for the monitor to register and then display that movement.  Most monitors take between 4-8 milliseconds to respond. This is incredibly fast and won’t be noticed by most people. The BenQ sacrifices some picture quality (contrast, colors, and viewing angle) to get that response time down to 1 millisecond.  In fast-twitch games, these few milliseconds can be far more important than marginally better contrast or colors.

I would recommend this monitor if you plan to mostly use your PC for gaming and not other media consumption.

Option 4: Acer Predator XB271HK 27-Inch 4k Monitor

Acer Predator XB271HK bmiprz 27-inch IPS...
  • 27 Inch IPS UHD Widescreen with 3840 x 2160 resolution
  • Refresh Rate: 60 Hz, Response Time: 4ms; Dimensions (H x W x D) 15.80 Inches 21.70...

This offering from Acer is an excellent high-end option.  It has a better refresh rate than the LG and also has Nvidia’s G-sync technology, which is the competitor to freesync.  It also seems to have a more robust and adjustable stand than the LG model, but if you’re looking for a slightly newer and higher-end display this is a great choice.  It also features a better display than the BenQ while maintaining the “gaming” performance tweaks.

The Best Operating System For Gaming

The one downside to building your own PC is then needing to figure out an operating system.  As far as we’re concerned, Windows 10 is the best overall system.

If you buy a windows 10 key new, you’re looking at around $120.

Tomshardware wrote an article about the different ways to get a Windows 10 license – if you’re a student, you should be able to pick one up for cheap.

Getting Windows 10 is well worth it because almost every application is developed for windows, and this is especially true for games. 

If you’re into coding and are familiar with Linux based operating systems, valve (the company behind Steam) has been starting to develop software which will make Windows compatible games run on Linux. 

If this is your area of expertise we say go for it! (but we still recommend getting a windows license anyways).

Connecting To The Internet: Ethernet or WiFi?

So far, this guide assumes that you’ll be using an ethernet cable to connect your desktop to the internet.  This is not the only solution, however. You can also purchase a relatively inexpensive wifi adapter which oftentimes will use USB or a PCI slot.  You can see our article about this here. Overall my personal recommendation would be to use ethernet. A wired connection tends to be more stable and often times is faster than a connection via wifi.

If you’re getting the $2500 or $3500 build then your motherboard comes with built-in WiFi so you’ll be good with the internet. I would still recommend getting an ethernet cable and connecting directly to the router for a stronger connection though.

Below are my recommended ethernet and WiFi adapters.

Recommended Ethernet: Mediabridge 50 Feet Ethernet Cable

Recommended WiFi Adapter: Techkey 1750 MBPS WIFI Adapter

Core 4K Gaming PC Accessories

As great as building a 4k gaming PC is you’re still going to need a few more accessories in order to start playing some amazing games in 4k quality.

Logitech G502 HERO High Performance...
  • High performance HERO 16K Sensor: Logitech's most accurate sensor yet with up to 16,000 DPI for...
  • 11 Customizable Buttons and Onboard Memory: Assign custom commands to the buttons and save up...

This is one of my favorite gaming mice.  So, the fact that is only around $55 is a complete steal.  I’ve had the previous generation G502 for nearly five years now and see no reason to upgrade.  

The materials have barely aged, the buttons feel as crisp as the day I bought the mouse, and the braided cord has almost no visible wear.  Logitech also makes a more expensive wireless version, but unless wires really bother you the standard G502 is absolutely the way to go.

Razer Ornata Chroma Gaming Keyboard:...
  • High Performance Mecha Mechanical Switches: Provides the tactile feedback of mechanical key...
  • Ultimate Personalization and Gaming Immersion with Razer Chroma: Offers effortless, full...

If you’re looking for an incredibly sturdy keyboard with full RGB backlighting then I’d recommend the Razer Ornata Chroma.

When you’re gaming the one thing you want is to feel every key when you press it. This allows you to better map every action that you take.

The Chroma’s also not very loud which has always been a big pet peeve of mine when it comes to a lot of these responsive keyboards.

Razer promises that the Ornata Chroma is good for up to 80 million clicks which should last even the most die-hard gamer a few years.

SteelSeries Arctis 5 Gaming Headset -...
  • Arctis 5 combines cutting edge audio technology with independent game and chat controls and RGB...
  • Award winning Arctis speaker drivers produce ultra low distortion, paired with DTS Headphone:X...

One of the other things that can greatly improve PC gaming is a good headset and a good microphone.  This more premium headset from SteelSeries has excellent reviews and a decent price considering the features it offers.  This way you don’t need to buy a separate microphone for use in-game or with programs like discord.

Concluding Thoughts: What’s the best value?

Wow! Congratulations on making it to the end of this article.

Hopefully, this post has something in it that can help you build the 4k gaming PC of your dreams.

If you’re like most people you care about value. If that’s you then I’d recommend getting The Beast which is the $2000 gaming PC build.

It offers the most bang for your buck as you’re getting the RTX 2080 TI and Intel 9700k which are a powerful combo and can handle almost any game in 4k.

If you’re on a tight budget, but still want something capable of 4k gaming, then The Underdog is a great build for that. We also have other PC builds as well that are much cheaper, but don’t expect to game at 4k with them.

Phoenix Rising, and Deus Ex Machina both offer cutting edge 4k gaming. If money really isn’t any concern then you can consider one of these, but they definitely aren’t the best value gaming PCs.

One important thing to keep in mind is that on top of component costs you’ll also need to get an operating system as well as a 4k monitor (arguably the most important part of 4k gaming).

So these costs really do start to add up, and even if you opt for the $1500 build or $2000 build you’ll most likely need to add at least an additional $500 on top of that to get all of your gaming accessories.

With that being said, you’ve now come to the end of this journey!

If you have any questions about building your 4k gaming PC just leave a comment below, and we’ll respond within 24-hours!

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