AMD introduces FSR 3.1: A Game-Changer in Upscaling Quality

AMD has announced the release of FidelityFX Super Resolution 3.1, an update to its existing FSR technology for Radeon RX 6000 and 7000-series Graphics Cards. This new version brings several improvements, including enhanced upscaling quality, decoupling of frame generation from AMD’s upscaling, and improved developer accessibility.

One of the key enhancements in FSR 3.1 is its improved temporal upscaling image quality. Compared to FSR 2.2, the new version significantly reduces flickering and ghosting artifacts, providing a smoother and more visually appealing experience. These improvements are particularly important as flickering and ghosting can be quite distracting for gamers. The first game to support FSR 3.1 is expected to be Ratchet & Clank: Rift Apart, set to release later this year.

Another notable development in FSR 3.1 is its decoupling from the Frame Generation feature introduced in FSR 3. This feature utilizes AMD’s Fluid Motion Frames (AFMF) optical flow interpolation to add an additional frame between existing frames, resulting in improved performance. Previously, this capability was limited to FSR 3 upscaling, but with FSR 3.1, it can be used with other upscaling methods as well. However, AMD has not provided specific details on which methods and hardware will be compatible. The company has also not disclosed when game developers are expected to implement this feature.

Furthermore, AMD is expanding support for FSR3 by adding it to Vulkan and XBOX Game Development Kit, allowing developers on these platforms to utilize the technology. Additionally, FSR 3.1 will be integrated into the FidelityFX API, simplifying debugging and ensuring compatibility with future updates.

Since its initial release in September 2023, AMD FSR 3 has gained significant traction among game developers. Initially supported by two titles, the lineup has now expanded to include an impressive roster of 40 games that either currently support FSR 3 or plan to incorporate it in the near future. Some notable titles that already support FSR include Avatar: Frontiers of Pandora, Starfield, and The Last of Us Part I, with upcoming support from games like Cyberpunk 2077, Dying Light 2 Stay Human, Frostpunk 2, and Ratchet & Clank: Rift Apart.

Overall, AMD’s FidelityFX Super Resolution 3.1 brings notable improvements to its upscaling technology, enhancing image quality and providing more flexibility for developers. With an expanding lineup of supported games and integration into popular platforms, FSR continues to establish itself as a compelling solution for gamers seeking improved performance and visual fidelity.

Source: AMD

Background Information

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About AMD:

AMD, a large player in the semiconductor industry is known for its powerful processors and graphic solutions, AMD has consistently pushed the boundaries of performance, efficiency, and user experience. With a customer-centric approach, the company has cultivated a reputation for delivering high-performance solutions that cater to the needs of gamers, professionals, and general users. AMD's Ryzen series of processors have redefined the landscape of desktop and laptop computing, offering impressive multi-core performance and competitive pricing that has challenged the dominance of its competitors. Complementing its processor expertise, AMD's Radeon graphics cards have also earned accolades for their efficiency and exceptional graphical capabilities, making them a favored choice among gamers and content creators. The company's commitment to innovation and technology continues to shape the client computing landscape, providing users with powerful tools to fuel their digital endeavors.

  

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Technology Explained

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FSR: AMD FidelityFX Super Resolution (FSR) is a type of rendering technique that looks to boost framerates in games and enable quality high-resolution gaming. It is an software upscaling technology, designed to improve the performance of games without loss of image quality and graphical detail. It works by rendering frames at a lower resolution and then using an open-source spatial upscaling algorithm to make the game look as though it's running at a higher resolution13. It is different from Nvidia's DLSS, which uses machine learning and temporal upscaling to achieve similar results. FSR is part of AMD's FidelityFX image toolkit and does not require specific training or special-purpose logic within the GPU. AMD FidelityFX Super Resolution (FSR) scales across a broad spectrum of new and older products, including integrated graphics, and is optimized for AMD RDNA and AMD RDNA 2 architecture-based Radeon RX 6000 and RX 5000 Series graphics cards. FSR is also supported on select NVIDIA graphics cards.

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Radeon: AMD Radeon, a product line by Advanced Micro Devices (AMD), consists of graphics processing units (GPUs) recognized for their strong performance in gaming, content creation, and professional applications. Powered by innovative technologies like the RDNA architecture, Radeon GPUs deliver efficient and powerful graphics processing. The brand also supports features like FreeSync, enhancing visual fluidity and reducing screen tearing during gaming. Moreover, AMD Radeon GPUs embrace real-time ray tracing for heightened realism in lighting and reflections. With a balance between price and performance, Radeon competes with NVIDIA's GeForce graphics cards and remains a popular choice for a wide range of users.

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