[imtringued]

In-memory compute is very easy, you just don't have to fall for the pipe dream of using the same process for both the memory and the compute. All you have to do is follow a package on package strategy like we already do with smartphones. A Raspberry PI 5 gets 25GB/s memory bandwidth and it only has a single DRAM chip if I recall correctly.

So if you had a DIMM with 16 of these chips, you would already be on the same bandwidth as HBM. 96 DIMMs and you get 40TB/s memory bandwidth.