Intel XSS will be powered by DP4a and XMX instructions which are present in either already-released DG1 GPUs (Xe-LP) or the upcoming Intel Xe-HPG series (DG2). The XMX Matrix Engines are the building block of AI acceleration on next-generation Arc "Alchemist" GPUs. Each DG2 chip will feature 16 Matrix Engines and 16 Vector Engines Intel discloses that frame render time will be higher than traditional upscaling methods, but it will also be significantly lower than rending native 4K images. Those values are not tied to any numbers, it is just a conceptual diagram. Intel XeSS is temporal-based upscaling technology that will account for motion vectors (velocity) and the history of previous frames. This data will be processed by XeSS XMX instructions before they reach postprocessing.