AMD FidelityFX Super Resolution 1.0 (FSR) demystified
FSR overview AMD FidelityFX Super Resolution 1.0 (FSR) has been in the technology/gaming news for a while, but in case someone is learning of it for the first time, it’s an open-source spatial image upscaler implemented as a “compute shader” (you can think of it as AMD’s response to NVIDIA’s DLSS, if you’re familiar with that technology).
Spatial in this context means that, to upscale an image, it …