Nvidia launched DLSS 4.5 to update its AI-powered graphics technology. The update introduces a second-generation transformer AI model for all RTX GPU users. This model improves image quality and motion clarity.
Exclusive features remain reserved for the upcoming RTX 50-series graphics cards. These tools include Dynamic Multi Frame Generation. The update also adds a 6x Multi Frame Generation mode.
The 6x mode generates five additional frames for every single rendered frame to boost performance. Nvidia released these features via its app on March 31, 2026.