DLSS 4.5 Ray Reconstruction Improvements Detailed, Out in August

Nvidia is releasing an upgraded version of its DLSS Ray Reconstruction technology. This new feature, combined with other improvements in DLSS 4.5, will enhance image quality in games that use ray tracing and path tracing. Nvidia is using a more advanced AI model to achieve this, and it will be available for all GeForce RTX graphics cards in August. You can see a demonstration of the technology in the video linked below.

DLSS Ray Reconstruction is a gaming technology that enhances visuals and boosts performance without traditional noise reduction methods. It uses advanced neural rendering and works with all Nvidia GeForce RTX graphics cards. The latest version was developed using Nvidia’s powerful computers and intelligently creates clearer pixels in ray-traced scenes, particularly in areas that usually appear grainy due to limited data.

The newest version of Ray Reconstruction combines noise reduction and DLSS Super Resolution into one system, making it more efficient. By analyzing data from the game over time and within each frame, it creates clearer, more stable images without sacrificing visual quality. This updated model includes a faster noise reducer that’s 35% more powerful and can handle 20% more data than the previous version, all while maintaining smooth performance.

Furthermore, this technology enhances the upcoming upgrades to RTX GPUs with DLSS 4.5 Super Resolution. The model now understands the details of each scene much better, allowing it to more effectively use a game’s visual information. This results in more realistic lighting, smoother movement, and improved stability in ray tracing and path tracing, creating clearer and more fluid visuals.

When it releases, Nvidia’s DLSS 4.5 Ray Reconstruction will be available in 27 games, including popular titles like Everspace 2, Alan Wake 2, Crimson Desert, Cyberpunk 2077, DOOM: The Dark Ages, Directive 8020, Star Wars Outlaws, Indiana Jones and the Great Circle, Pragmata, Resident Evil Requiem, and Hogwarts Legacy, and more.

As a huge fan of Nvidia’s tech, I was so excited when they first showed off DLSS 4.5 features back in January! Super Resolution was the first one to launch, which was awesome, but they also promised more was coming. The biggest news for me is Dynamic Multi Frame Generation – it’s supposed to be a massive leap forward, potentially boosting performance six times over older versions. That’s already a big jump from the previous Multi Frame Generation, which could give you up to a 4X improvement!

Dynamic Multi Frame Generation not only provides smoother visuals, but also helps synchronize your graphics card with your monitor. It works by creating extra frames only when your monitor can actually display them, preventing wasted processing power. For example, if your monitor has a 144Hz refresh rate, this technology won’t try to go beyond that limit, ensuring optimal performance.

DLSS 4.5 includes several improvements thanks to a new transformer model. This model was trained using a much larger dataset than the previous version, resulting in better performance.

To learn more about DLSS, you might be interested in the discussions and debates around the upcoming version, DLSS 5.

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2026-06-01 14:11