There is an update for AMD’s general purpose ROCm GPU software reportedly revealed specs for Navi 32 and Navi 33, (opens in new tab) the following graphics chips likely to be released in the RDNA 3 series, also known as Radeon RX-7000 series. Exactly where the new chips fit AMD’s new Radeon RX 7000 series (opens in new tab) is the really big question.

Are these chips the basis of the upcoming Radeon RX 7800 and 7700 GPUs? Hold that thought as we reflect on the new information that has emerged. Buried deep in a ROCm file named “performance.hpp” are references to both Navi 32 and Navi. But the really critical numbers in the file are 60 and 32, and we’re talking about CUs or Compute Units. To understand those numbers, the Navi 31 chip in the AMD Radeon RX 7900 XT and XTX graphics cards runs 96 CUs.

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By wy9m6

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