I am confused about difference between IMDT and Intel DCPMM's memory mode. I understood that both technology use DRAM as an extra L4 Cache, and Intel DCPMM's memory mode makes DRAM non-addressable (which means system memory is only shown as sum of DCPMMs' capacity). I referred link below.
https://venturebeat.com/2019/12/09/optane-essentials-part-2-memory-modes-and-optimal-workloads/
So my question is, does IMDT also make system DRAM non-addressable? Moreover, when I use IMDT, does system DRAM shown as system memory count?
Thanks.