alt Hacker NewsNovice question: If they built something other than classic dram modules with the wafers maybe they could achieve faster bus speeds? How does Apple do it?
Novice question: If they built something other than classic dram modules with the wafers maybe they could achieve faster bus speeds? How does Apple do it?
shorter traces than soldered DIMM allow higher MT/s, this is fixed by CUDIMM/CAMM2, the other part of this is # of memory channels on the board, not sure why, but most consumer DDR5 boards have been 2 memory channels, you need to go to threadripper to get 4 or 8, It's unclear to me if this will still be an issue with future platforms.