NVIDIA DLSS 4.5 is official, offering up to 6x MFG "Frame-Gen" & 2nd Gen Super Resolution model for boosted image quality and performance.
NVIDIA's DLSS 4.5 Is The Next-Chapter For AI-Powered Upscaling
NVIDIA DLSS 4 was a major step for AI-based upscaling, bringing a massive 8x performance boost, multi-frame generation technology of up to 4x, and powered by the latest transformer model, which meant that using RTX Super Resolution will deliver detailed image quality. At launch, NVIDIA had just 75 titles on the support list, but since then, the game library of DLSS 4 titles has expanded to 250 games by the end of 2025. This was a much faster adoption rate than DLSS 3, and the game list keeps on expanding.
But rather than just increasing its DLSS 4 game library, NVIDIA is dropping a huge bomb to kick off 2026, and that is DLSS 4.5, the next-generation AI upscaling technology with several new enhancements, and an even bigger list of supported games out of the box.
Talking about games, NVIDIA is bringing DLSS 4 support in four of the biggest PC titles in 2026:
- 007 First Light (27th May, 2026)
- Phantom Blade Zero (9th Sep, 2026)
- Pragmata (24th Apr, 2026)
- Resident Evil Requiem (27th Feb, 2026)
With DLSS 4.5, NVIDIA has two major updates: first is the DLSS 4.5 Super Resolution tech, which has been enhanced tremendously to fix all of the shortcomings encountered with DLSS 4, and the second is DLSS 4.5 6x MFG (Multi-Frame Generation), which adds two additional frames to the MFG algorithm, further boosting FPS and delivering enhanced smoothness in games. So let's start with the details of each of the two technologies.
DLSS 4.5's 2nd Gen Transformer Model Improves Everything For Super Resolution, Available On All RTX GPUs
NVIDIA has been extensively training its DLSS model on its advanced data centers featuring the latest Blackwell GPUs. Each iteration sees a model being trained on expanded failure modes and bigger data sets, which helps fine-tune image quality, leading to better image quality when enabling the RTX Super Resolution upscaler. The model analyzes various failure points in a large variety of games, such as Motion, Geometry, Lighting, and Disocclusion. These are some of the key areas where image quality can take a large hit when Super Resolution is used.
With DLSS 4, NVIDIA introduced its new Transformer model, which leveraged the latest Tensor Core AI hardware capabilities to deliver better IQ. The technology was a step up from the older CVN model, & improved several areas where DLSS 3 lagged. However, there are still several areas where the upscaling tech can improve.
This is where the 2nd Generation Transformer model for NVIDIA's DLSS 4.5 Super Resolution comes in. The new model offers 5x the computational prowess and harnesses Blackwell's FP8 capabilities for much better contextural awareness and smarter pixel sampling. This addresses three major areas in games: temporal stability, ghosting, and edges.
Temporal stability can be disrupted when using AI Upscaling or Frame-Gen. This means that each frame is not consistent with the previous frame, leading to lower visual details on certain objects or the entirety of the scene. DLSS 4.5 improves the overall temporal stability, offering higher image quality than DLSS 4 Super Resolution.
Ghosting occurs when an object moves and leaves a ghosting trail behind it. For example, fast-moving objects such as cars, or equipping/using weapons, and generally objects that move, can sometimes leave a trail which becomes a nuisance and can cause unwanted distractiveness. The issue is more prevalent when using frame generation modes beyond 2x. DLSS 4.5 helps to further reduce ghosting and eliminates these trails.
Another area where DLSS 4.5 Super Resolution improves is anti-aliasing. An example shows an NPC moving about with a slight jagged appearance along the edges. DLSS 4.5 smooths this out with its superior anti-aliasing, offering more detail.
DLSS 4.5 MFG 6x Mode Gives You 6x The FPS Boost, Dynamic Frame-Gen Enables Super-Smooth 240Hz+ Gaming
DLSS 4 also introduced a major update to frame-generation called Multi-Frame Generation or MFG. This enabled NVIDIA to dial up the number of frames generated by up to 4x, delivering unparalleled levels of motion and gameplay smoothness.
And it looks like NVIDIA is going to continue to upgrade MFG with DLSS 4.5. The new DLSS 4.5 MFG enables up to 6x mode, offering even better smoothness, which is perfect for high refresh rate gaming. MFG 6x also offers better frame pacing and image quality on its own, which further helps improve the multi-frame generation gaming experience.
With DLSS 4.5 MFG mode at 6x, users can get up to a 33% boost at 4K in titles such as Black Myth: Wukong (all maxed out and path traced). There's also a slight uptick in latency of around 10-15%, but overall, users should enjoy a smoother, high-refresh-rate, and detailed gaming experience.
NVIDIA went a step ahead with what it could do with MFG and is also introducing a new mode called DLSS 4.5 Dynamic Multi-Frame Generation. With this mode, users can maximize and match the FPS of their monitor's refresh rate. This is designed specifically for higher 240Hz+ refresh rate monitors, and you can set the target FPS manually, after which Dynamic Multi-Frame Generation will dynamically switch the MFG modes from 1x to 6x to maintain the designed FPS.
In a comparison chart, most AAA games will require 4x and 3x MFG to maintain a 240Hz refresh rate. The 6x mode is meant for those who are rocking 360Hz or above 4K monitors.
DLSS 4.5 Now Available Across All RTX GPUs, Dynamic MFG 6X Mode For RTX 50 Coming This Spring
So remember when we said DLSS 4 started with just 75 titles and ended up with 250 titles/app support by the end of 2025, DLSS 4 is starting with 400+ games from the get-go, and can be enabled through the dynamic app right now.
Yes, DLSS 4.5 RTX Super Resolution is available in the latest GeForce Game Ready Drivers & supported in the latest NVIDIA App update. In NVIDIA App, users will be able to toggle Dynamic/Fixed DLSS Overrides.
Furthermore, DLSS 4.5 RTX AI Super Resolution will be available across all RTX GPUs, even the older RTX 20 series. So all RTX users can enjoy better image quality.
- DLSS 4.5 RTX Super Resolution - Available Now
- DLSS 4.5 6x MFG + Dynamic MFG - Spring 2026
For the Dynamic 6x Frame Generation mode, which will be available in Spring 2026 on the latest RTX 50 GPUs.
About the author: A Software Engineer by training and a PC enthusiast by passion, Hassan Mujtaba serves as Wccftech's Senior Editor for hardware section. With years of experience in the industry, he specializes in deep-dive technical analysis of next-generation CPU and GPU architectures, motherboards, and cooling solutions. His work involves not only breaking news on upcoming technologies but also extensive hands-on reviews and benchmarking.
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