AMD Is About to Release the “Navi 32”-Based Radeon RX 7800M Series.

There are just five SKUs in AMD’s compact Radeon RX 7000M and RX 7000S ranges of mobile GPUs, which are based on the most recent RDNA 3 graphics architecture and span the “Navi 31” and “Navi 33” processors. The business intends to fill the large void left by the RX 7000M series’ lack of enthusiast-segment RX 7900M series based on the “Navi 31” and RX 7600M series based on the “Navi 33” with SKUs for the RX 7800M series and RX 7700M series based on the “Navi 32,” internally referred to as “Cuarzo Verde.” Although AMD provides OEMs with reference-design MXM boards, the GPU is intended to be hardwired onto the mainboards of gaming notebooks. These were discovered through harukaze5719’s public shipping manifest on Twitter.

The condensed “Navi 31” package that powers the RX 7900M series is nearly the same size as the “Navi 32” package. It features a 256-bit GDDR6 memory bus, four 6 nm MCDs that surround it, and a physically smaller 5 nm GCD with 60 compute units as opposed to the 96 on the “Navi 31” GCD. This gives AMD the ability to separate out RX 7900S series SKUs from the RX 7800M series and RX 7700M series SKUs inside its sector targeted at gaming-grade ultraportables. Q1 2024 may see some product announcements in this regard, along with the release of a few additional desktop SKUs.