Tracked topic
DRAM, or dynamic random-access memory, is a volatile computer memory technology that stores bits in capacitors and requires periodic refreshing to maintain data.
Intel 18A Details & Cost, Future of DRAM 4F2 vs 3D, Backside Power Adoption (or Not), China's FlipFET, Digital Twins from Atoms to Fabs, and More VLSI 2025 Roundup Long time readers…
…DDR DRAM is high density and cheap but lacks bandwidth. The most popular memory today is on-chip HBM which strikes the balance between capacity and bandwidth. HBM combines vertically stacked DRAM…
…HBM carries such an expensive premium relative to other forms of DRAM because of its additional bandwidth, and when this B/W is underutilized, this HBM is “wasted”. The escalating proportion of…