AMD's memory patent outlining a 'new, improved RAM' made from DDR5 memory isn't a new development — HB-DIMMs already superseded, probably won't come to market from Latest from Tom's Hardware on 2025-09-27 12:02 (#70BJZ) AMD's HB-DIMM concept probably isn't coming to market, as the company has already thrown its support behind the similar JEDEC MRDIMM standard.