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flag NVIDIA launches DLSS 4.5 with enhanced AI upscaling for RTX 20–50 series, boosting image quality and performance.

flag NVIDIA launched DLSS 4.5 at CES 2026, introducing a second-generation transformer model that enhances image quality across all RTX 20 to 50 series GPUs with improved lighting, edge detail, and motion clarity. flag The update, available now via the NVIDIA App and Driver 591.74, features five times more compute power and reduced artifacts like shimmering. flag A new 6x Multi-Frame Generation mode, exclusive to RTX 50 series and launching this spring, can boost frame rates significantly, with dynamic adjustment to maintain target refresh rates. flag The technology supports over 400 games and improves responsiveness when paired with NVIDIA Reflex.

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