AMD’s FSR 4 To Launch With Broad Compatibility and RDNA 4 Exclusivity

FSR 4

AMD’s latest upscaling technology, FidelityFX Super Resolution 4 (FSR 4), is set to expand its compatibility by building on the foundation laid by FSR 3.1. According to leaks from the trusted source @Kepler_L2, games supporting FSR 3.1 will seamlessly transition to FSR 4 upon its release. However, the technology will remain exclusive to AMD’s RDNA 4 architecture, marking a significant limitation for older GPUs.

FSR 4: Powered by AI

Unveiled during CES 2025, AMD teased FSR 4 as an AI-driven solution promising superior visual quality. It will leverage dedicated AI accelerators integrated into the RX 9070 series GPUs to deliver high-quality 4K upscaling, enhanced frame generation, and reduced latency through the new Anti-Lag 2 feature.

While details remain scarce, AMD has hinted that FSR 4 will redefine upscaling technologies, offering a leap in performance and visual fidelity. However, gamers looking to benefit from these improvements will need to invest in the RX 9070 series or other RDNA 4 GPUs, as the feature won’t be backward compatible with earlier architectures.

Broader Support at Launch

Unlike previous iterations, FSR 4 will be readily supported by all titles compatible with FSR 3.1, ensuring a smoother transition for developers and gamers. This broader adoption strategy could make FSR 4 a strong contender in the upscaling technology market, especially when paired with the RDNA 4 hardware’s advanced AI capabilities.

Release Timing

AMD’s RX 9070 series GPUs are scheduled to launch in March 2025, and FSR 4 is expected to debut alongside them. This timeline suggests that gamers won’t have to wait long to experience the next evolution in upscaling technology.

A Look Ahead

FSR 4 represents a significant step forward for AMD’s upscaling solutions, leveraging cutting-edge AI to improve gaming performance and visuals. However, the RDNA 4 exclusivity could pose a barrier for gamers with older GPUs, potentially limiting its reach in the short term.

As the release approaches, all eyes will be on AMD to deliver on the promises of FSR 4 and its integration into the RDNA 4 ecosystem. Gamers and developers alike are eager to see how this technology reshapes the landscape of PC gaming.

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