Intel patent reveals new XBM memory architecture that ditches HBM's costly silicon interposer — backend-transistor DRAM stack uses UCIe links and built-in repair to ease AI's memory bottleneck
…XBM should not be confused with ZAM (Z-Angle Memory) , the architecture Intel is co-developing with SoftBank subsidiary SAIMEMORY and set to present at the VLSI Symposium 2026. ZAM's innovation…
