NVIDIA releases DLSS 5 with neural rendering in NBA 2K27

Developing the graphical fidelity of games by integrating artificial intelligence into the traditional rendering pipeline is a remarkable technical advancement, opening doors to an impressive level of visual detail without straining system performance. On September 3rd, NVIDIA will release the DLSS 5 technology, debuting the feature in the title NBA 2K27 as an exclusive for users of the GeForce RTX Series 50 on desktops, laptops, and via the GeForce NOW service.

Officially named 3D-Guided Neural Rendering, the solution uses the frame processed by the engine — including geometry, motion vectors, and lighting buffers — as a fixed basis for AI to enhance materials and light response in the final part of the graphics composition.

The significant advantage of the model over conventional generators is its deterministic nature: the scene doesn't undergo unwanted changes in geometry or proportions created by artists, limiting the tool's function to enhancing reflections, ambient occlusion, and light scattering on fabrics, hair, and skin.

To make the process viable in real-time without presenting flickering or image artifacts when the camera moves, NVIDIA optimized a compact model focused on reading game materials. The application operates in milliseconds at resolutions up to 4K using a single GPU from the current architecture, surpassing the demonstration phase in March that required two RTX 5090 cards simultaneously to run the tests.

The tool provides a fine level of control for development teams, allowing them to select specific models per environment and adjust parameters through semantic selectors and masks:

Structure Intensity — adjusts high-frequency details like contact shadows, ambient occlusion, and sub-surface light scattering.

Tone Intensity — manages low frequencies, altering the overall color response and contrast of the original frame.

Semantic mask — enables isolated application of effects on specific elements, such as athletes, foliage, or scene objects.

In the Visual Concepts and 2K project, the feature appears under the name "DLSS Neural Rendering" in the options, requiring the Game Ready driver update on release day. Producer Peter Kavic noted that the precision of the masks preserves the physical fidelity of athletes without distorting the features of real faces.

The new technology will integrate the package that already includes Super Resolution, Frame Generation, and Ray Reconstruction. Internal tests released in the Ultra preset with ray tracing in NBA 2K27 show the RTX 5090 reaching 590 fps at 1440p and up to 370 fps at 4K with the set active, serving as an extra layer of fidelity and not just as a frames-per-second optimizer.

For now, DLSS 5 compatibility remains restricted to the GeForce RTX Series 50 family, with no confirmed support for Ada Lovelace architecture cards or previous generations. NVIDIA plans to expand support via Streamline and support in Unreal Engine 5 in future releases from studios like Bethesda, Capcom, and Ubisoft.

Showcasing an advancement that brings real-time graphics closer to movie production quality is an impeccable demonstration of NVIDIA's technical capability. However, locking the feature into the exclusive RTX 50 series ecosystem creates an uncomfortable market bottleneck, neglecting a vast base of consumers with recent generations who invested in high-cost cards and are left out of the company's latest innovations.