Nvidia's DLSS 5 uses AI to "enhance" games with photorealistic lighting and more character detail

Nvidia has been a major supporter of using AI to enhance gameplay. For example, the company recently stated in a talk that it aims for path tracing to be 1,000,000x better than what Pascal could manage ten years ago thanks to the power of AI. However, the tech that has resulted in the most discourse is DLSS 3 and above. This technology uses AI to fill in the gaps between frames to create a smoother experience, and while some people are concerned that 'fake frames' are defining gaming, others are grateful for the frame-rate boosts.

Now, Nvidia has just announced that DLSS 5 will arrive in the fall. Instead of just a frame-generation tool, the GPU giant says that DLSS 5 also utilizes its AI tools to improve the graphical quality of games.

Nvidia's DLSS 5 usees AI to "enhance" how your games look

The company is going all-in on AI visuals

Over on the Nvidia blog, the company has shown off what its new DLSS 5 tech can do. Previously, DLSS used AI to generate missing frames during gameplay, allowing people on older hardware to achieve high frame rates even when they don't have the hardware to render a game at 60fps. Now, DLSS 5 is moving to add that same AI polish to the in-game textures and lighting:

DLSS 5 takes a game’s color and motion vectors for each frame as input, and uses an AI model to infuse the scene with photoreal lighting and materials that are anchored to source 3D content and consistent from frame to frame. DLSS 5 runs in real time at up to 4K resolution for smooth, interactive gameplay.

The AI model is trained end to end to understand complex scene semantics such as characters, hair, fabric and translucent skin, along with environmental lighting conditions like front-lit, back-lit or overcast — all by analyzing a single frame.

Once DLSS 5 has captured a frame, it uses its knowledge of complex rendering techniques such as "subsurface scattering on skin, the delicate sheen of fabric, and light-material interactions on hair" to enhance the scene without removing the scene's original context. It sounds very impressive, and if it works, we should see lower-end GPUs rendering games at higher framerates and better quality with minimal additional investment.

That said, there's an AI-slop-like, otherworldly quality to some of the visual transformations shown off in the demo video that looks very odd. However, Nvidia claims that developers will still have "artistic control" over how their titles appear when the feature is enabled. Nvidia says it hopes to get DLSS 5 released sometime in Fall 2026, so keep your eyes peeled for more news as we progress through the year.