A new AMD GPU has been added to Linux patches. AMD Sienna Cichlid aka Navi 21 Is this Big Navi, Small Navi or is it Navi at all? Well, it is part of the Navi family, so it is either the highly anticipated enthusiast GPU or ... something else. In an updated driver file you will find the following new line of code: The Navi 21 has already been seen with a codename of GFX1030. For comparison, Navi 10 is GFX1010 and Navi 14 is 1012. This code update could further suggest that we are looking at Navi 21 or...

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