Nvidia shares what makes the Founders Edition RTX 5090 special

Nvidia RTX 5090 FE: A compact high-performance GPU

The Nvidia RTX 5090 FE is a high-performance graphics card designed to handle significant power requirements and heat output; its slim two-slot design defies expectations for a GPU in this power class. As a flagship product, it incorporates advancements in engineering and innovation, positioning the 5090 FE as a notable step forward in Nvidia's ongoing development of GPU technology.

Prototype and development

In the video, a prototype of the GPU was showcased, featuring a quad-slot, fully flow-through cooling solution and a vertical PCB. While this ambitious design highlighted the technical potential of the hardware, it was ultimately pared down for the final RTX 5090 FE, which adopts a more compact form factor. This shift avoids the impracticality of the 4-slot “monstrosity”, which would have been incompatible with many modern cases, favoring a design more in line with current system builds and user preferences.

Advanced thermal management

The RTX 5090 FE introduces several innovations in thermal management. Liquid metal is applied to the GPU die, secured by a custom rubber gasket to prevent leaks that could damage the PCB. The GPU uses a semi-pass-through design, combining a modular PCB with a two-thirds blow-through cooling system to maintain optimal temperatures. A 3D vapor chamber with artery wicks further enhances heat dissipation efficiency.

User-focused features

The design includes practical features aimed at improving usability, such as repositioned power connector ports for easier access and an anti-fingerprint coating, though its effectiveness remains to be seen. While these additions have the potential to enhance maintenance and accessibility, their real-world impact will be hard to measure.

A milestone in cooling technology?

The RTX 5090 FE is a powerful GPU that pushes the boundaries of graphics technology and hardware design. With a staggering 575W power draw, it delivers (as confirmed in our testing) top-tier performance in a sleek two-slot form factor. Such extreme power requirements raise questions about its practicality for everyday tasks and temperatures in compact builds.

Quo Vadis GPU?

5090 FE's compact design aligns with the trend toward minimalist PC cases, challenging the industry to rethink the growing size of GPUs. Where will it all lead? Hopefully, to a future where GPUs evolve into slimmer and more efficient designs steering us towards a less-than-3-slot standard.