Nvidia is rolling out a dedicated Ray Reconstruction model for DLSS 4.5 in August 2026. The update fixes a glaring hole in the company’s upscaling suite. Since DLSS 4.5 launched at CES 2026 with improvements to Super Resolution and Multi Frame Generation, enthusiasts running demanding path-traced games were forced to downgrade to DLSS 4.0 just to keep the AI denoiser active.
The upcoming release resolves that disjointed six-month ecosystem. Users can finally run DLSS 4.5 Super Resolution and Ray Reconstruction simultaneously.
The Second-Generation Transformer Architecture
The August update runs on Nvidia’s second-generation transformer architecture. The hardware delivers 35% more compute capability and processes 20% more parameters than the previous version while staying within the exact same compute budget.
These backend changes directly impact high-frequency visual details in motion. The updated model drastically reduces temporal instability around complex on-screen elements like drifting smoke, particle sparks, and dense foliage, according to a detailed report by XDA Developers.
RTX GPU Compatibility and the App Override
Hardware support remains broad across the current ecosystem. The feature is fully compatible with all GeForce RTX graphics cards, stretching from the older 20-series through the current 50-series lineup.
Players do not have to wait for individual game studios to patch the update into older titles. PC builders can force the feature globally using the DLSS Override toggle inside the official Nvidia App.
Why the Blender 5.3 Integration Impacts 3D Rendering Workflows
Nvidia is pushing this second-generation denoiser beyond consumer gaming. The new Ray Reconstruction model is natively integrating into Blender version 5.3.
This implementation replaces traditional, slower viewport denoisers. 3D artists will get highly interactive, near-final image quality directly inside their creative workspace during the modeling process. For the gaming side, 27 titles are already confirmed to feature day-one support when the August rollout begins.