NVIDIA announced new technologies and updates at the Game Developers Conference (GDC) in San Francisco on March 12, 2026. NVIDIA will provide DLSS 4.5 dynamic multi-frame generation technology starting on the 31st and unveiled 20 new DLSS 4.5 and path-tracing supported games. The company also showcased various innovative technologies, including RTX Mega Geometry, accelerated game development and AI video production workflows using ComfyUI, and expanded virtual reality (VR) gaming and streaming experiences via GeForce NOW and CloudXR 6.0.

NVIDIA will provide DLSS 4.5, first unveiled at CES 2026, to GeForce RTX 50 series users via the NVIDIA app beta starting March 31 (local time). Based on a new 2nd-gen transformer model, this technology enhances image quality on all GeForce RTX GPUs and supports smoother gameplay with 6x multi-frame generation. In particular, DLSS 4.5 dynamic multi-frame generation allows games and the NVIDIA app to adjust frame multipliers in real-time to help users reach their target frame rates. At GDC 2026, NVIDIA announced 20 highly anticipated titles supporting DLSS 4.5 and path tracing, including '007 First Light', 'Control Resonant', 'Samson', 'The Bunnyhorn', and 'Waves of Destruction'. '007 First Light' is set to launch on May 27 (local time), and 'Samson' will be released on April 8 (local time).

NVIDIA is collaborating with CD Projekt Red to introduce the new RTX Mega Geometry vegetation system to 'The Witcher 4'. This technology selectively updates scenes to reduce memory usage and accelerate performance, enabling individual animations and real-time lighting and shadows even in environments densely packed with millions of plants. RTX Mega Geometry will be applied to Remedy’s 'Control Resonant' in the second half of this year. Additionally, an advanced particle VFX update for the NVIDIA RTX Remix platform will be released next month. Modders can use this to implement more spectacular and realistic particle effects, which can be experienced through the 'Quake 3 Arena' RTX demo. The 'Quake 3 Arena' classic map has been remastered with 4K path-traced visuals, enhanced PBR assets, and RTX Remix logic.

The latest GeForce Game Ready driver is optimized for Pearl Abyss’s 'Crimson Desert' and 'Death Stranding 2: On the Beach', developed by Nixxes Software and Kojima Productions. Both games support DLSS 4 multi-frame generation, and the latest driver will be released on March 19 (local time). Along with this, support for over 35 new G-Sync compatible gaming displays has been added. Meanwhile, the NVIDIA app beta, launching on March 31 (local time), provides various features such as DLSS 4.5 dynamic multi-frame generation override, DLSS 4.5 multi-frame generation 6x mode override, and DLSS 4.5 frame generation model updates.

At this year's GDC, NVIDIA also updated ComfyUI to make local AI video generation easier and faster. The ComfyUI app view simplifies node-based design and provides native support for NVFP4 and FP8 formats, delivering up to 2.5x to 3x faster performance and up to 60 percent lower VRAM usage on RTX GPUs. Furthermore, RTX Video Super Resolution has been introduced as a ComfyUI node, allowing users to quickly generate low-resolution previews and then rapidly upscale them to 4K.