NVIDIA has introduced DLSS 4, the latest version of its real-time image upscaling technology, at CES 2025. It is coming to all RTX GPUs, including the RTX 20 series that was discontinued back in 2020,

At launch, 75 games and applications will support Multi Frame Generation on NVIDIA GeForce RTX 50 Series GPUs. Additionally, existing DLSS-enabled games can be upgraded to leverage the new AI models, ensuring a wide range of titles benefit from these advancements.

With NVIDIA's 50 Series GPUs introducing DLSS 4 technology, could we see this game-changing innovation in the Nintendo Switch 2? Richard Leadbetter of Digital Foundry unpacks the possibilities of DLSS 4 for handheld consoles and how it might redefine performance for next-gen portable gaming.