AMD Navi 12 Gets 256-bit memory bus according to Linux drivers, Radeon RX 5600 128-bit

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More information from Linux drivers indicates that AMD Navi 12 gets a 256-bit memory bus and the RX 5600 128-bit, likely GDDR6. The news arrives today though a user at Germany based 3DCenter forums called Berniyh, he found Navi 12 and Navi 14 in Linux drivers, the two GPUs could end up in the RX 5800 and RX 5600 cards respectively. For the 5700 (Navi 10) A GPU with 8GB VRAM has a 256-bit wide memory bus, and is referred to as num_sdp_interfaces = 16. Interesting is the mention PC_lines, youd think thats the number of shader procs, but really that cannot be the case. It is expected that the new cards will see the light of day in October.

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