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Re:AMD and Jedec Are Collaborating on DDR5 MRDIMMs at a Blis... by numpad0 on Thursday April 06, 2023 @05:02AM (#35465981)
HBM is RAM chip stacked on CPU chip, not an integral CPU+RAM on a single die.
Re:AMD and Jedec Are Collaborating on DDR5 MRDIMMs at a Blis... by evancox100 on Thursday April 06, 2023 @06:59AM (#35466697)
No, in classic HBM multiple RAM dies are stacked on top of each other, but they sit next to the CPU, not on top. Edit: well typically it would be a GPU not a CPU.