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 etc)
Is it correct? Or may be additional memory channels?
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 etc)
Is it correct? Or may be additional memory channels?