5 ms·

IIRC all the AM4/ThreadRipper/Epyc chipsets are on a 12nm or larger process and still produced by GF.

• paulmd 7y ago
  Really interestingly, the IO die and the X570 chipset are both the same piece of silicon running different firmware. That's creative and an interesting vector to increase your yields.
  • gruez 7y ago
    source for this?
    • anon73044 7y ago
      https://mobile.twitter.com/IanCutress/status/1138443875154944000 https://mobile.twitter.com/IanCutress/status/113844387515494... Has some details, but doesn't state it explicitly: https://www.tomshardware.com/amp/news/amd-64-core-epyc-cpu-die-design-architecture-ryzen-3000 https://www.tomshardware.com/amp/news/amd-64-core-epyc-cpu-d... "Those processors are a complete system on a chip with both the northbridge and southbridge on-chip." https://en.wikichip.org/wiki/amd/cores/matisse https://en.wikichip.org/wiki/amd/cores/matisse