AMD's FidelityFX Super Resolution leverages standard upscaling techniques and appears to offer worse image quality than DLSS 2.0

AMD is set to launch FidelityFX Super Resolution later this month as a competitor to NVIDIA's AI-based DLSS upscaling solution. During a recent announcement, AMD stated that FSR would not be using machine learning like DLSS. This raised questions about image quality, since conventional upscaling methods are limited in terms of the information they can reconstruct from a lower-resolution frame.