AMD FSR Multi-Frame Generation Support Confirmed for Upcoming Update

AMD's FidelityFX SDK has revealed that multi-frame generation (MFG) support is coming to FidelityFX Super Resolution (FSR), marking a significant expansion of the technology's capabilities. The new IADLX3DFidelityFXFrameGenUpgradeRatioOption interface will allow developers to implement custom frame generation ratios, giving gamers more flexibility than the current fixed 2x multiplier.

While AMD technically offers frame generation with FSR, it has been largely limited to 2x, which has been sufficient for most use cases. Multi-frame generation has been Nvidia's area of expertise, though third-party tools like Lossless Scaling have enabled similar functionality on AMD hardware. The new SDK confirms that FSR could finally get MFG with a subsequent update.

The key innovation here is the ability to select custom frame generation ratios rather than being locked to fixed multipliers like 4x or 6x. This approach mirrors Nvidia's dynamic multi-frame generation, which synchronizes the framerate with the monitor's maximum refresh rate. The flexibility to pick custom figures based on individual requirements should provide a more tailored experience for different gaming scenarios and hardware configurations.

However, multi-frame generation technology has faced challenges, particularly around latency. The "fake" frames generated by MFG can add several milliseconds of delay, which becomes noticeable in fast-paced titles. AMD appears to be addressing this concern with Radeon Anti-Lag 2, which could help keep latency in check and maintain responsive gameplay even with higher frame generation ratios.

Exactly when multi-frame-gen functionality will launch on AMD GPUs remains unclear, but RDNA 4 users are likely to be the first to receive the feature. This follows industry trends, as Nvidia has restricted MFG functionality to the RTX 50 series. Older generations of AMD GPUs might not receive official support, though the modding community will undoubtedly find ways to enable MFG through DLL workarounds, as they have with other features in the past.

The move represents AMD's continued effort to close the feature gap with Nvidia's DLSS technology. While FSR has been praised for its hardware-agnostic approach, supporting a wide range of GPUs from different manufacturers, the addition of multi-frame generation could make it even more competitive in the upscaling and frame generation space.

For gamers, this development means potentially smoother gameplay at higher frame rates without requiring the latest and most expensive hardware. The ability to customize frame generation ratios could be particularly beneficial for those with high-refresh-rate monitors who want to maximize their display's potential without sacrificing too much image quality or introducing excessive latency.

The timing of this update is significant as the competition in upscaling and frame generation technologies intensifies. With Intel also developing its own solutions and all major GPU manufacturers investing heavily in these technologies, the gaming experience on PC continues to improve, offering better performance and visual quality across a broader range of hardware.

As the gaming industry moves toward higher refresh rates and more demanding visual effects, technologies like multi-frame generation become increasingly important for maintaining smooth gameplay. AMD's implementation of customizable MFG ratios could provide a competitive advantage, especially for users with varying hardware configurations and different gaming preferences.