The Best 4080 Gaming PC Builds for 2024

You’ve heard the hype about NVIDIA’s new 4080 GPU and you’re ready to build the ultimate gaming rig to take advantage of its power. But with so many components to choose from, where do you start? Don’t worry, we’ve got you covered. We’ll walk you through everything you need to build a killer 4080 gaming PC from CPU and motherboard recommendations to the best RAM, storage, power supply and case options. Whether you’re looking to game at 4K with all the settings maxed out or push high frame rates at 1440p, we’ve put together the top 4080 build recommendations at a range of budgets.

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GeForce RTX 4080 Family

The new NVIDIA GeForce RTX 4080 graphics cards are the latest and greatest for high-performance gaming PCs. With second-generation ray tracing cores and third-generation tensor cores, these GPUs provide amazing realism and performance for playing the most advanced games.

RTX 4080 16GB

The RTX 4080 16GB model has 16 gigabytes of high-speed GDDR6X memory and 4,352 CUDA cores. It can achieve frame rates up to 100+ FPS in many popular games at 4K resolution with max settings. This level of performance means ultra-smooth gameplay even on a high-refresh rate 4K monitor.

RTX 4080 12GB

For those on a tighter budget, the RTX 4080 12GB still packs a punch with 12 gigabytes of GDDR6X memory and 3,584 CUDA cores. Although performance is a small step down from the 16GB model, you can still expect 60+ FPS in most games at 4K with maxed out graphics. The 12GB of VRAM is sufficient for high resolutions, allowing you to enable advanced graphics features like ray tracing and DLSS.

Features

Some of the key features found in the RTX 4080 GPUs include:

2nd Gen Ray Tracing Cores: Provides highly realistic lighting, reflections and shadows for compatible games.
3rd Gen Tensor Cores: Powers NVIDIA DLSS for maximum performance at high frame rates.
HDMI 2.1 and DisplayPort 1.4a: Supports 4K at 144Hz and 8K at 60Hz monitors.
PCI Express 4.0: Offers maximum bandwidth for the GPU.
GeForce Experience: Lets you optimize graphics settings, download drivers, stream games and more.

With a new generation of GPUs comes more power, performance and cutting-edge technologies for the ultimate PC gaming experience. The RTX 4080 hits the sweet spot with amazing performance for advanced graphics that won’t break the bank. Whichever model you choose, you’ll be enjoying games the way they were meant to be played.

Is RTX 4080 Overkill for 4K Gaming?

The RTX 4080 is NVIDIA’s latest flagship graphics card, offering unparalleled performance for 4K gaming and content creation. With its advanced Ampere architecture and 10GB of next-gen GDDR6X memory, the 4080 can handle the most demanding PC games at 4K resolution with all the graphical bells and whistles turned on.

But for the average gamer, the 4080’s power may be overkill. Unless you have a high-end 4K gaming monitor and want to max out settings in every new release, the 4080’s premium price tag may not justify its performance for your needs. For solid 4K gaming, cards like the RTX 3080 or AMD’s Radeon RX 6800 XT offer a more affordable option with only slightly lower performance.

If high frame rates at 4K are important, the 4080 does provide a noticeable boost over its predecessors. In testing, the 4080 achieved over 60 FPS in graphics-intensive titles like Metro Exodus and Red Dead Redemption 2 with maxed out 4K settings, while the 3080 struggled to reach 50 FPS in the same games. The extra power of the 4080 also means higher frame rates for virtual reality gaming, which can benefit from the increased resolution and field of view of 4K VR headsets.

For 4K gaming on a standard 60Hz monitor, however, the difference between 100 FPS and 60 FPS won’t be perceptible, making the 4080’s added performance irrelevant. Unless you play competitive esports titles where every frame matters, the 4080 probably offers more power than you need for casual 4K gaming at a steep price. While the 4080 reigns supreme for no-compromise 4K performance, for most the 3080 or 6800 XT strike a better balance between power and value. Unless you demand the absolute best, the 4080’s capabilities are probably overkill for your 4K gaming needs.

What CPU Won’t Bottleneck a RTX 4080?

To get the most out of an RTX 4080 graphics card, you’ll want a powerful CPU that won’t bottleneck its performance. Look for a processor with at least 6 cores and 12 threads, like an Intel Core i7 or AMD Ryzen 7. These mid-range to high-end chips have enough muscle to keep up with the potent 4080.

Intel Core i7

Intel’s Core i7 lineup contains several great options for an RTX 4080 build, including the i7-11700K and i7-12700K. The 11700K has 8 cores and 16 threads, with a max turbo boost up to 5.0GHz, providing plenty of power for high-frame rate gaming. The 12700K is even more capable, with 12 cores and 20 threads, though it may require a more robust CPU cooler. Either of these Core i7s would pair nicely with an RTX 4080 without bottlenecking.

AMD Ryzen 7

On the AMD side, the Ryzen 7 5800X3D and Ryzen 7 5800X are two of the best CPUs to match with an RTX 4080. The 5800X3D has 8 cores, 16 threads and AMD’s 3D V-Cache technology which provides a big boost to gaming performance. The 5800X also has 8 cores and 16 threads, with slightly lower clock speeds but still fast enough to keep up with an RTX 4080.

Overclocking For Extra Performance

To eke out even more performance from your CPU, you may want to explore overclocking. Both Intel’s K-series chips (like the 11700K and 12700K) and AMD’s Ryzen 7 processors can typically be overclocked by 10% or more, which can translate into higher frame rates in games. Overclocking does generate more heat though, so you’ll need an efficient CPU cooler, like a high-end air cooler or all-in-one liquid cooler.

With a powerful Core i7 or Ryzen 7 processor, an RTX 4080 will be free to push high frame rates in games without being held back. And by overclocking your CPU, you may be able to boost your gaming performance even further for an optimal experience.

Is 750W Enough for 4080?

A 750W power supply should work for a gaming PC build with an NVIDIA 4080 graphics card, but it really depends on your other components. The 4080 is a power-hungry card, so you’ll want enough wattage to supply it adequately along with your CPU, memory, storage, cooling fans, and other parts.

For a high-end gaming setup with an Intel i9 or AMD Ryzen 9 processor and plenty of RGB lighting or water cooling, a 750W PSU may struggle under intensive loads. It’s a good idea to use a PSU calculator to determine your total system wattage for the specific components you choose. It’s always better to have more power than you need, rather than not enough.

Consider Your CPU

The processor you pair with the 4080 also impacts how much power you’ll need. More powerful CPUs require more juice, so an i9 will demand a beefier PSU than an i5 or i7. For an i9 build, you’ll want at least 850W to give you enough headroom for demanding games and applications. With an i7 or Ryzen 7 and a 4080, 750W should work, but again double check with a PSU calculator.

Think About Overclocking

If you plan to overclock your CPU, GPU or both, you’ll require an even higher wattage PSU, maybe in the 1000W range or more for extreme overclocks. Overclocking pushes your components past their normal limits, increasing power consumption significantly. A 750W unit won’t cut it for a heavily overclocked system with a 4080.

In the end, for a standard gaming PC with a 4080, a high-quality 750W power supply from a reputable brand should work adequately for most users. But if you want to ensure maximum stability and performance, especially with a flagship Intel or AMD CPU or with overclocking involved, it’s worth investing in at least an 850W or larger PSU. The extra wattage will give you more headroom and help your system run cooler and more efficiently.

Can 4080 Handle 4K Gaming?

With the powerful 4080 GPU, you’ll be able to play most modern games at 4K resolution with high or ultra settings and still get excellent frame rates for smooth gameplay. The 4080 packs some serious horsepower under the hood.

Graphics Processing Power

The 4080’s architecture provides a 20-30% performance boost over the previous generation, giving it more than enough graphics processing power to handle 4K gaming. You can expect frame rates of 60-100 FPS or higher in most AAA titles at 4K on high or ultra settings with a 4080-based PC. For competitive esports titles like Fortnite, Dota 2 or CS:GO, you’ll easily see frame rates in the hundreds at 4K.

Memory Bandwidth

The 4080 also provides significantly higher memory bandwidth than previous cards, moving data faster for higher resolution textures, more complex geometry, and intricate post-processing effects at 4K. The 4080’s 16GB of dedicated GDDR6X memory and wide memory interface allow it to deliver texture fill rates and bandwidth that can handle 4K gaming with all the eye candy turned on.

Future-Proof Performance

With its advanced architecture and ample on-board resources, the 4080 is built to power 4K gaming not just today but for several years into the future. As games become more complex and demanding over time, the 4080 will still have enough headroom to continue providing an excellent 4K experience without needing an upgrade. For high-refresh 4K gaming, a 4080-based PC is a solid investment that will stay on the cutting edge for the long run.

Between its raw graphics processing power, high memory bandwidth, and future-proof performance, the 4080 graphics card provides everything you need for a premium 4K gaming experience. If you’re building a gaming PC and want the best 4K performance around, the 4080 is the clear choice for handling 4K with all settings maxed out.

Skytech Gaming Prism Gaming PC With RTX 4080

The Skytech Prism is one of the best pre-built gaming PCs for playing the latest AAA titles at high frame rates. It features NVIDIA’s powerful GeForce RTX 4080 graphics card, an AMD Ryzen 7 5800X processor, and 32GB of fast DDR4 RAM. With this kind of hardware under the hood, you’ll be able to run graphics-intensive games on ultra settings with ease.

This PC has a stylish case with tempered glass side panel and RGB case fans that you can customize. The components inside generate a lot of heat, but Skytech’s liquid CPU cooler and efficient case fans will keep your temperatures in check during long gaming sessions. The 1TB solid-state drive provides plenty of fast storage for your favorite games and apps.

Connectivity is well covered with Wi-Fi 6, Bluetooth 5.2, and a host of rear I/O ports. There are 6 USB ports, 2.5G LAN, and HDMI 2.1 so you can output to high refresh rate monitors. The latest HDMI standard also supports variable refresh rate technology for super smooth gameplay.

For high-end 4K and VR gaming, the Skytech Prism is a great choice. The power of the RTX 4080 can push 100+ FPS in many titles at maxed out 4K resolution. It’s also a capable 1440p gaming PC if you prefer higher frame rates on a QHD gaming monitor. No matter the resolution, this PC provides an exceptional experience for the latest ray tracing enabled games.

The Skytech Prism is competitively priced for a pre-built with an RTX 4080 and high-end AMD CPU. While you can save money building your own custom PC, you’d miss out on Skytech’s 2-year warranty and lifetime technical support. For a premium, fully-loaded gaming desktop with the latest components, the Prism is a solid pick.

Alienware Aurora R15 Gaming Desktop With RTX 4080

Alienware’s latest Aurora R15 gaming desktop is an absolute beast, thanks to NVIDIA’s new RTX 4080 graphics card. With its 10th-generation Intel Core i9 processor and 64GB of RAM, this machine will handle today’s most demanding AAA titles with ease. The futuristic, spaceship-inspired chassis packs in some seriously advanced cooling to keep things running fast and quiet.

For hardcore PC gamers wanting the best visuals, the RTX 4080 is a game changer. With second-generation ray tracing cores and third-generation Tensor cores, you’ll experience realistic lighting, shadows, and reflections like never before. Frame rates will soar on a 240Hz 1080p display, immersing you in ultra-smooth, high-speed gameplay. The 4080’s 16GB of GDDR6 memory and blistering speeds up to 20 Gbps give it the power to crush through graphics-intensive tasks.

With support for PCI Express 4.0, the Aurora R15 is built for next-gen components. A 2TB M.2 PCIe SSD and 2TB 7200RPM SATA HDD provide plenty of fast storage for your favorite games and media. Killer Wi-Fi 6 and Ethernet offer low-latency networking for competitive online play.

Overclocking controls in the redesigned Alienware Command Center software make it simple to maximize performance. Select from pre-tuned system profiles or dive in and tweak CPU, memory, and GPU settings yourself. Thermal monitors help ensure your custom setup remains stable even under heavy loads.

For a premium price, the Alienware Aurora R15 delivers a premium experience. If money is no object and you want the ultimate gaming machine with an RTX 4080, look no further. Blistering performance, cutting-edge technology, and a stylish design combine to create a system any PC gamer would love to call their own. The Aurora R15 will make you the envy of friends and the scourge of online opponents for years to come.

CyberPowerPC Gamer Xtreme VR Liquid Cool Gaming PC With RTX 4080 Super

The Gamer Xtreme Liquid Cool PC by CyberPowerPC is a powerful gaming rig built around NVIDIA’s impressive new GeForce RTX 4080 Super graphics card. This PC has some seriously beefy specs that will handle any modern game with ease.

The star of the show is obviously the RTX 4080 Super GPU, which can deliver high frame rates for silky smooth 4K gaming. This card utilizes NVIDIA’s cutting-edge Ampere architecture to enable hyper-realistic graphics. Ray tracing allows for cinematic-quality lighting and reflections, while DLSS AI upscaling provides a major boost to performance. The 16GB of GDDR6X memory gives the 4080 Super plenty of headroom for future games.

To prevent throttling, CyberPowerPC has outfitted this PC with a liquid CPU cooler to keep temperatures in check. The AMD Ryzen 9 5950X processor packs 16 cores and 32 threads for elite-level multitasking. 32GB of fast DDR4 RAM, a 1TB solid-state drive, and a 2TB hard drive provide a good balance of speed and storage. The motherboard offers built-in Wi-Fi 6 and Bluetooth 5 connectivity.

With a case sporting a transparent side panel, customizable RGB case fans, and an LED CPU cooler, this desktop has style to match its substance. The 80 Plus Gold power supply is highly efficient and provides enough wattage for the power-hungry components.

For high-end 4K gaming, virtual reality, video editing, and more, the CyberPowerPC Gamer Xtreme VR Liquid Cool is a dream machine. The RTX 4080 Super GPU delivers stunning visuals, while the Ryzen 9 processor and ample memory offer exceptional performance for years to come. If you want a custom-built gaming PC with no compromises, look no further. This desktop PC has specifications galore to handle anything you throw at it.