Nvidia has just announced DLSS 4.5. The update brings new AI-powered graphics technology, and the improvements offer a noticeable impact on how modern PC games look and perform. It was revealed alongside other RTX announcements during GDC 2026, focusing on boosting both visual quality and frame rates in demanding titles.
DLSS (Deep Learning Super Sampling) has become a big part of Nvidia’s gaming ecosystem. It uses AI models running on RTX GPUs to reconstruct higher-resolution images and generate additional frames that allow games to run more smoothly without sacrificing visual fidelity. With DLSS 4.5, the technology is getting even better.
Smarter frame generation with DLSS 4.5
One of the notable new additions in DLSS 4.5 is Dynamic Multi Frame Generation, which automatically adjusts how many AI-generated frames are created during gameplay. Rather than sticking to a fixed multiplier, the system dynamically tweaks frame generation in real time to hit the target refresh rate. This approach lets compatible GPUs maintain smoother performance during demanding scenes while avoiding unnecessary frame generation when workloads drop.
DLSS 4.5 also introduces the 6X Multi Frame Generation, which can generate up to five additional frames for every traditionally rendered frame. The result is significantly smoother gameplay, particularly in high-fidelity titles that use advanced rendering techniques like path tracing.
AI upgrades for sharper visuals
Aside from the performance improvements, DLSS 4.5 also upgrades Nvidia’s Super Resolution technology using a second-generation transformer AI model. It is designed to improve image clarity by reducing artifacts such as ghosting, shimmering, and jagged edges in motion-heavy scenes.
Coming to RTX 50 series GPUs soon
Nvidia has confirmed DLSS 4.5 features like Dynamic Multi Frame Generation and the 6X mode will roll out starting March 31 through the Nvidia app. It will first debut in GeForce RTX 50-series GPUs, and will be supported in around 20 games like 007 First Light and Control Resonant.