#Dram

2 posts in tag “Dram”.

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  Memory Technologies: DRAM, HBM, GDDR, and the Scaling Wall

  2025-08-10

  Inside the memory hierarchy that feeds the compute engines — DRAM cell physics, HBM stack architecture, GDDR for graphics, the row hammer crisis, and emerging alternatives like FeRAM and MRAM.

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  Processing-in-Memory: UPMEM, Samsung HBM-PIM, and the Near-Data Computing Paradigm

  2025-02-10

  How moving compute to where the bits live rewrites the rules of memory-bound computation, from UPMEM's DRAM-scale PIM to Samsung's HBM-PIM and the programming model that still keeps us up at night.