As per a trusted AMD source, Kepler_L2, the next generation of AMD's GPU, known as UDNA (or RDNA 5), will bring back high-end GPU configurations with up to 96 Compute Units (CUs) in the top-tier Navi 5X SKU, along with a 384-bit memory bus. The type of memory AMD will use is still unknown, but there is speculation that GDDR7 could be a possibility. In the mid-range segment, AMD is planning a GPU with 64 CUs and a 256-bit memory bus, with variations in CUs and memory capacities. For entry-level models, AMD may offer a 32 CU configuration with a 128-bit memory bus. Memory capacities have not been confirmed yet and could change as AMD finalizes its GPU lineup.
Following the RDNA 4 generation, which lacked a top-tier offering from AMD, the introduction of UDNA / RDNA 5 is eagerly awaited. It will be interesting to see the capabilities of the UDNA design and any microarchitectural changes AMD has implemented. Mass production of these GPUs is set for Q2 2026, with availability expected in the latter half of 2026. More details on memory capacity and type will likely be revealed closer to the launch date.
