Nvidia has announced the latest update to its Deep Learning Super Sampling (DLSS) technology, introducing DLSS 4.5 with significant advancements. The new iteration incorporates Nvidia’s second-generation Super Resolution transformer model and introduces a 6x Multi Frame Generation mode tailored for RTX 50-series GPUs, leveraging AI to generate up to five additional frames for each rendered frame.
DLSS 4.5 is designed to enhance image quality and address artifacting issues encountered in the previous version. This update is compatible with all RTX GPUs, with optimized performance on Nvidia’s latest RTX 40- and 50-series cards. The refined transformer model boasts a 5x increase in compute power over its predecessor, trained on an expanded high-fidelity dataset, and fully capitalizes on the capabilities of GeForce RTX 40- and 50-series GPUs, featuring faster and more advanced Tensor Cores.
The improved DLSS model is adept at interpreting in-game scenes, utilizing game engine data to enhance lighting effects, edge sharpness, and motion clarity. Nvidia showcased the enhancements of DLSS 4.5 across various games, demonstrating reduced ghosting in The Elder Scrolls IV: Oblivion Remastered, enhanced anti-aliasing in Indiana Jones and the Great Circle, and diminished shimmering in select scenes in Kingdom Come: Deliverance II.
Additionally, Nvidia will introduce a new 6x Multi Frame Generation mode specifically for RTX 50-series users in the spring, catering to 240Hz 4K gaming by generating five additional frames per rendered frame.
Source: The Verge