AMD's latest sales pitch: Up to 99 percent of the performance with half the DRAM, provided you're willing to buy a Mext license alongside your shiny new Epyc server.

This is made possible by using AI models to load memory pages in and out of cheaper NVMe storage before your operating system or apps ever know they need it — kind of like SWAP or a Windows page file, but smarter.

AMD acquired the tech from Mext back in June, and according to former CEO Gary Smerdon — now CVP of business development at AMD — the tech could cut enterprise server costs by as much as 83 percent by replacing costly RDIMMs with flash storage.…