Nvidia has unveiled DLSS 4.5 during CES 2026, enhancing image quality across all RTX graphics cards while extending frame generation capabilities to RTX 50-series cards. This update utilizes a second-generation Transformer model, significantly improving the rendering of complex scenes and minimizing artifacts such as ghosting and shimmering. With the GeForce 591.74 driver now available for download, gamers can experience these enhancements immediately in over 400 supported titles. Notably, DLSS 4.5 will also allow RTX 50-series owners to utilize 6x Multi Frame Generation this spring, increasing frame generation to five additional frames per traditional frame, ideal for high refresh rate monitors.

The Nvidia app now features automatic upgrades for older DLSS versions and offers customization for frame generation settings, dynamically adjusting based on gameplay complexity. This approach aims to deliver a smoother gaming experience by maintaining consistent framerates without unnecessary input lag. Additional announcements include DLSS 4 confirmations for various anticipated titles and improvements to Nvidia’s modding tools and G-Sync monitor technology.

nWhat are the key features of Nvidia's DLSS 4.5 update? nDLSS 4.5 features enhanced image quality improvements, reduced artifacts, and expanded frame generation capabilities especially for RTX 50-series cards, along with support for over 400 compatible games and dynamic frame generation adjustments based on monitor refresh rates.n

DLSS, or Deep Learning Super Sampling, is a technology developed by Nvidia that leverages artificial intelligence to improve graphical performance in video games. By rendering fewer pixels and using AI to generate the remaining frames, it enables higher framerates and improved image quality. This tech has become crucial for gamers looking to maximize their gaming experience, particularly with the latest gaming consoles and high-end PC setups.