The Best RTX 4090 Founder’s Edition Gaming PC You Can Build Right Now!

Introduction

The new RTX 4000 graphics cards are finally here, and we’ve had a variety of SKUs come into the GeekaWhat offices to evaluate the performance of. The TL;DR is that the RTX is just a little insane on the performance front, and the perfect shout for those looking at the absolute best of the best.

Nvidia didn’t hold back when it came to RTX 3000 series, and with the launch of the 4090 they’ve demonstrated the capability of their hardware in both games and workstation applications. We’ve taken this absolute behemoth of a GPU and built around it quite possible the best Gaming PC you can actually build right now. With AMD’s latest Ryzen 9 7900X, 32GB of high speed DDR5 Corsair Vengeance Memory and a 1300W PSU from MSI, this system is designed to deal with intensive workloads and won’t break a sweat! Check out the breakdown of the main components below, along with some peripheral options for this build, and of course the all-important benchmarks!

CPU: AMD Ryzen 9 7900X

Starting off with the brains of the build, our CPU of choice is the AMD Ryzen 9 7900X. As one of the best performing Ryzen 7000 CPUs, the 7900X offers a huge boost clock speed of 5.6GHz, coupled with 12 cores and 24 threads. This processor is a stellar choice for 4K gaming, whilst also being able to manage heavier workloads like 3D rendering or video editing.

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Key Facts:

Boost Clock Speed: 5.6GHz

Core Count: 12

Thread Count: 24

CPU Cooler: Corsair H150i Elite LCD

With such a high performance build, we need a CPU cooler that can cope with the high thermal output of AMD’s new Ryzen 7000 CPUs. The H150i Elite LCD is one of Corsair‘s premium AIO designs, intended to keep even the most powerful builds cool and quiet. Utilising their industry leading iCUE software will allow you to unlock additional levels of customisation, such as GIFs, thermals, or even just extra RGB patterns and colours.

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Key Facts:

Radiator Size: 360mm

Included Fans: 3

RGB: Yes

Motherboard: MSI MEG X670E ACE

To house all of our components, we’ve gone for the MSI MEG X670E ACE. This beast of a motherboard is packed with the latest next gen features, such as PCI-E 5.0 support, brand new EXPO memory technology, and lots of high speed USB ports for various peripherals and accessories. The minimalist RGB and futuristic design on the motherboard also adds some additional flair to our build.

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Key Facts:

Form Factor: E-ATX

Built-in IO Shield: Yes

Max Memory: 128GB

RAM: Corsair Vengeance RGB 32GB DDR5 AMD

Because this build is made for high-end performance, we’ve chosen a DDR5 RAM kit providing optimal speeds. Corsair’s latest 32GB RGB Vengeance DDR5 DIMMs are able to provide the power we need, as well as some added flair with the iCUE RGB lighting bar.

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Key Facts:

Capacity: 32GB

Clock Speed: 5600MHz

CAS Latency: 36-36-36-76

SSD: Seagate Firecuda 530 2TB

Our mission to put all the best performing components into this system continues with our SSD option. We’ve selected the Seagate Firecuda 530 as the high read and write speeds offer rapid load times for up to 2TBs worth of gaming goodness. Whilst this PC build will support a future Gen 5 upgrade, the FireCuda 530 is the best option right now.

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Key Size:

Capacity: 2TB

Read Speeds: 7300MB/s

Write Speeds: 6900MB/s

Interface: PCIe Gen 4 x4

GPU: Nvidia Founders RTX 4090

The main focus of our build (as I’m sure you’ve seen from the title) is Nvidia‘s brand new RTX 4090 graphics card. We’ve thrown in the Founders Edition today, and oh boy this GPU is massive. Nvidia have outdone themselves in terms of performance which the 4090 offering double or even four times the improvements within games. Coupled with the new DLSS and Ray-Tracing technology, this build is ready to tackle all of the latest titles with maxed out in-game settings at 4K. We suggest checking out all of our reviews on the various 4090 SKUs (including the Founders Edition) which you can find on our homepage.

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Key Facts:

CUDA Cores: 16384

TDP: 450W

RT Cores: 191

Case: Corsair iCUE 5000T

Due to the sheer size of the new 4090 graphics card, we needed a case big enough to accommodate it . Corsair’s iCUE 5000T case is equipped with numerous RGB fans, a mesh front panel to increase airflow, loads of RGB strips and plenty of space to fit the newest flagship GPU, along with additional accessories or coolers needed to support it.

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Key Facts:

Form Factor: Mid-Tower

Fan Support: 10 x 120mm

Motherboard Support: mini-ITX, micro-ATX, ATX, E-ATX

PSU: MSI MEG Ai1300P PCIE5

Last but not least is our PSU. For this build, we’ve picked MSI’s brand new MEG Ai1300P PCIE5. This 1300W, 80+ platinum, fully modular beast has all the power needed to handle the latest GPUs. Also, the MSI Gaming Intelligence USB port lets us monitor our thermals and power draw directly from the PSU.

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Key Facts:

Wattage: 1300W

Modular: Fully

Efficiency: 80+ Platinum

Razer Viper V2 Pro Wireless

For our mouse we’ve picked out one of Razer‘s best gaming mice designed to the best pace and performance with a high 30K DPI sensor perfect for Esports titles. The lightweight design aids in gliding your cursor across the surface of a desk or a mouse mat, and the ambidextrous shape is perfect for both left and right-handed gamers. This mouse is extremely accurate and will provide a competitive edge within a variety of games.

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Corsair K100 RGB Keyboard

Corsair’s K100 is a keyboard we’ve recommended quite a few times, because it sports an awesome design while offering accurate and speedy mechanical switches, along with per-key programmable RGB backlighting. The dial located on the top left of the keyboard offers a range of configurations within your PC such as application switching, lighting and volume control. Needless to say, the K100 is an incredible keyboard.

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Logitech G Pro X Wireless

And finally, for our headset choice we’ve picked out another cable-free design from Logitech, their G Pro X Wireless. This headset uses Blue VO!CE microphone filters, enhancing mic quality with no performance overhead as an addition. The headset drivers offer accurate and luscious sound perfect for gameplay, music and movies. The comfortable and plush design also reduces any discomfort during a long session of gaming.

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