https://wccftech.com/amd-rdna-2-navi-21-gpu-radeon-rx-navi-10-refresh-graphics-cards-leaked/

AMD seems to be readying several Radeon RX graphics cards based on its next-generation Navi 2X (RDNA 2) and Navi 10 Refresh (RDNA 1) GPUs. In an exclusive post featured on his new tech portal, Rogame, has detailed several Navi GPU SKUs which will be powering all the way from Radeon RX to Radeon Pro series graphics cards.

As AMD had hinted, the upcoming Radeon RX graphics cards will be split between two different GPU architectures. We will have the next-generation RDNA 2 based Navi lineup and also existing RDNA 1 based parts which will be offered as a refresh to the existing Radeon RX 5000 series cards.