epyc 7742

Forum discussion tagged with epyc 7742.
  1. M

    Question Epyc 7742 ES or 7B12?

    Hi, New to the forum but saw a few conversation regarding the Epyc 7742 ES and 7B12. I was wondering for those that have those cpus if they saw big differences bewteen the two? The stepping sample seem to be same between both, should be be a drop in solution for most epyc motherboard. Any...
  2. T

    Question What is the bandwidth between chiplets in EPYC 7742?

    Does anyone know the bandwidth between chiplets (via I/O die) in EPYC 7742? And just to make clear - there are 2 types of connections in EPYC 7742: 1) Infinity Fabric - connects 8 chiplets (CCDs) with I/O die 2) PCIe 4.0 128 lanes - connects I/O die with motherboard (the other socket, memory...
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