this post was submitted on 25 Feb 2025
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[–] balder1991@lemmy.world 2 points 5 hours ago* (last edited 5 hours ago)

Could it work?

Yes, but it would require:

  • A redesigned memory controller capable of tiering RAM (which would be more complex).
  • OS-level support for dynamically assigning memory usage based on speed (Operating systems and applications assume all RAM operates at the same speed).
  • Applications/libraries optimized to take advantage of this tiering.

Right now, the easiest solution for fast, high-bandwidth RAM is just to solder all of it.