User Creates Epic Quad-RTX 5090 Gaming Battlestation With GPUs Fully Loaded in the Tower

This may very well be one of the most extravagant setups designed to run Microsoft Paint, yet its longevity is questionable.

Reddit User Assembles an Unprecedented Quad-GPU Setup with ROG Astral GeForce RTX 5090 Graphics Cards

In a surprising twist on computing capability, a Reddit user known as Zestyclose-Salad-290 took to the platform to showcase his extraordinary battlestation. Displaying photos of his newly constructed rig, it becomes clear that he has filled the entire chassis with an astounding four ROG Astral GeForce RTX 5090 GPUs. This ambitious project likely serves a purpose beyond basic computing needs.

A setup displaying multiple ASUS ROG Astral GeForce RTX 5090 graphics cards inside a computer case next to boxes labeled with 'GEFORCE RTX 5090'. — Image Credit: Reddit

The ambitious build features four high-end ASUS ROG Astral GeForce RTX 5090 GPUs on an Intel Xeon platform. To manage space effectively, the user utilized PCIe 5.0 riser cables, allowing the GPUs to extend into a second compartment. This not only ensures adequate airflow for the integrated CPU cooling system but also provides some breathing room for the motherboard itself. However, this arrangement occupies around 75% of the internal space, leaving barely enough room for the power supply unit (PSU).

Specifications and Power Considerations

Each ROG Astral RTX 5090 occupies nearly four slots, necessitating the use of the entire adjacent chamber in the case. While the user did not elaborate on the specific reasons for constructing such a powerful system, it is reasonable to speculate that this setup may be aimed at handling demanding AI operations rather than conventional gaming.

One notable aspect of the configuration is the PSU selection. The GeForce RTX 5090 can draw up to 600 watts at peak performance. With four GPUs in the system, a potential draw of nearly 2400 watts could be anticipated solely from the graphics cards. This figure does not account for the CPU and other components, which also demand significant power. In turn, this suggests a requirement for a PSU with a capacity around 3000 watts. Strangely enough, the user has opted for a “2400W”PSU, a choice that raises concerns about its ability to adequately support the entire setup.

An open PC case with triple-fan cooling is surrounded by boxes labeled 'GeForce RTX 5090' and 'ROG ASTRAL' in a store setting with a Nintendo Switch display visible in the background. — Image Credit: Reddit

Financial Implications and Risks

Current market prices for premium graphics cards like the ROG Astral RTX 5090 exceed $3, 300 each, adding up to an astonishing total of around $13, 000 just for the GPUs alone. Beyond just financial concerns, there lies the risk of overheating; the four 16-pin connectors could potentially fail under pressure, leading to catastrophic system failures. It is crucial that the user adheres to manufacturer guidelines for connector usage to prevent this costly setup from collapsing under its own weight.

A stack of ROG Astral GeForce RTX 5090 boxes and an open server rack filled with graphics cards engulfed in flames. — AI Generated; Image Credit: Reddit

As this ambitious build continues to attract attention, it stands as a testament to both the heights of graphic power possible today and the potential pitfalls that come with it, marrying unprecedented performance with significant risk. For further insights, check the source here.