According to OCUK, the Radeon RX 9070 XT and 9070 non-XT are both listed with 4096 cores. We cannot confirm this at present, as the specifications we have imply otherwise specifically, that the 9070 non-XT should have 3584 cores. However, it is confirmed that both cards feature 16GB of GDDR6 memory and use a 256-bit memory bus.