Some of AMD’s next-generation Radeon GPUs will be built on not one, but two types of process nodes, according to information shared in the LinkedIn profile of a member of AMD’s Infinity Data Fabric Silicon design team. As noted under a project listing, Navi 31 and Navi 32 GPUs will be produced on 5- and 6-nanometer nodes, adding credence to previous rumors that suggested AMD’s Radeon RX 7000 Series will comprise both monolithic and multi-chip module (MCM) designs. The weakest GPU in the series, Navi 33, is only listed with a single process (6 nm), which implies that the flagship and other higher-performing models will be MCM-based.
this why on some my previous twit
— blue nugroho (@blueisviolet) February 4, 2022
i said rdna3 will probably start with 5nm
amd pssst linkedin pic.twitter.com/ZfdfrvgwTO
AMD engineer confirms Radeon 7000 “RDNA3 (Navi 3X)” GPUs use 5nm and 6nm nodes (VideoCardz)
- […] the information about unreleased GPU nodes has already been removed from the profile.
- Interestingly, the profile also mentions MI300, which is a successor to Instinct MI200 data-center accelerator, AMD’s first Multi-Chip-Module (MCM) design GPU.
- Not much is known about this GPU yet, except for the fact that it might compete against NVIDIA Hopper and Intel Ponte Vecchio.