Nvidia: Answering Your DLSS 5 Questions

Nvidia offered a first glimpse of DLSS 5 this week at its GTC conference. Here’s everything we know so far about this highly acclaimed technology and the answers to the questions everyone is asking.

Nvidia presented DLSS 5, the next version of its flagship technology for RTX GPUs. The announcement sparked unprecedented controversy for Nvidia, ranging from ridicule over the examples provided to confusion about how it works.

Many misconceptions about DLSS 5 are circulating, and we wanted to address pressing questions about this cutting-edge technology. We are basing our information solely on Nvidia’s statements and engineers’ remarks at the GTC 2026. We clarify that we are making assumptions, especially when information is officially unknown.

At present, many unknowns remain about DLSS 5 as the technology is not expected for many months. Nvidia assures us that the coming weeks and months will be dedicated to explaining the technical aspects, with a scientific white paper logically expected to be published nearing its public deployment.

What is DLSS 5?

DLSS 5 is the next major update to DLSS, Nvidia’s upscaling and image generation technology for GeForce RTX graphics cards. This new version adds a new component: a real-time neural rendering model, which currently does not have a name.

This feature of DLSS 5 is based on generative AI to infuse realistic lighting and materials into video games. Nvidia’s goal is to achieve visual fidelity “previously reserved for Hollywood special effects.”

How does DLSS 5 work?

We do not yet know all the underlying workings of DLSS 5, but we can understand the basic principles based on Nvidia’s statements since its announcement.

DLSS 5 complements traditional shader heart rendering thanks to the AI accelerators of RTX graphics cards, the Tensor cores. To apply its neural rendering, the technology considers the color data of an image (the color buffer) and the motion vectors of a scene.

In summary, DLSS is based on a 2D image of a scene through its color data and the direction in which its pixels move in relation to the previous image. From this 2D data, an AI model analyzes the scene’s semantics to infer its properties: it can detect what constitutes a metallic surface, organic matter, a character’s skin, a tree branch, or fabric.

DLSS 5 particularly relies on the lighting of a scene to generate a more realistic rendering and more precise material reactions. It can add different lighting effects and other treatments, such as subsurface scattering to simulate light penetration under the skin or through translucent objects.

It does not modify the geometry of the 3D scene. The technology applies this rendering in a layered manner, remaining firmly anchored and faithful to the original 3D geometric models provided by the game’s engine.

More control for developers and artists

Developers will have specific controls that include adjusting intensity, color calibration, and masking. Masking is particularly important: it allows creators to define which parts of the image should not be affected by DLSS 5, theoretically ensuring respect for their artistic vision.

We do not currently know how these different settings will materialize for developers. One unknown remains: if they can adjust the intensity and color calibration of DLSS 5, can they adjust its fundamental nature? In other words, can developers define how the technology should enhance the scene rather than simply adjust the intensity? Many questions that should have answers in the coming months.

Can DLSS 5 be disabled?

Yes, DLSS 5 will be a completely optional feature that players can choose to activate or not in the game settings, like the rest of the DLSS options.

Which graphics cards will support DLSS 5?

DLSS 5 is extremely resource-intensive and will work on high-end GeForce RTX Series 50 and later graphics cards.

During its presentation, the technical demo actually required the simultaneous use of two RTX 5090s to run in real-time.

However, Nvidia has clarified that the final version will work on a single graphics card.

When will DLSS 5 be released?

The launch of DLSS 5 is scheduled for fall 2026. Note that Nvidia has only presented one facet of DLSS 5 in its presentation; other features of this new update are expected to be revealed in the coming months.