https://wccftech.com/metalfx-upscaling-tech-is-apples-answer-to-nvidia-dlss-amd-fsr-and-intel-xess/ > During WWDC 2022, Apple had quite a few surprises for gamers, chiefly the MetalFX upscaling technology part of the updated Metal 3 API. Similar to upscaling technologies like NVIDIA's Deep Learning Super Sampling, AMD's FidelityFX Super Resolution, and Intel's upcoming Xe Super Sampling, it will allow improved frame rates at high resolution. > Interestingly, the MetalFX developer documentation reveals that the upscaling technology supports both temporal antialiased upscaling (such as in DLSS, FSR 2.0, and XeSS) and spatial upscaling (such as in FSR 1.0).