AMD silently launches RX 7800M GPU — mobile Navi 32 with 12GB of VRAM

AMD has quietly released its second chipset-style RDNA 3 GPU for laptops, the RX 7800M. The new GPU features the same number of CUs as the RX 7800 XT and PS5 Pro but with a cut-down memory sub-system from the RX 7700 XT.