https://wccftech.com/amd-navi-22-rdna2-gpu-radeon-graphics-codenamed-navy-flounder-spotted/

AMD's Navi 22 GPU based on the RDNA 2 graphics architecture has been spotted in the latest Linux patches by Komachi (via Videocardz). The Navi 22 GPU is part of the next-generation RNDA 2 lineup which is expected to feature at least three new GPUs and several variants based on those chips for use in Radeon RX & Radeon Pro series discrete graphics designs.

The first product based on the AMD RDNA 2 graphics architecture is expected to arrive either by the end of Q3 or early Q4 this year. There are three products that AMD has so far confirmed with RDNA 2 architecture for this year, these include the highly anticipated 'Big Navi' GPU which is said to utilize the Navi 21 GPU core then there's two custom designs which will go on to power the new consoles from Microsoft (Xbox Series X) and Sony (PlayStation 5).