The RX 5600 XT has been well received so far, but a new rumour claims that AMD has 80 CU and beyond GPUs planned for this year. The lower-end model in what will supposedly be called the RX 6000 series will target the RTX 2080 Ti too, as AMD attempts to regain ground on NVIDIA's stranglehold of the high-end consumer GPU market.
https://www.notebookcheck.net/AMD-is-apparently-planning-80-CUs-and-beyond-for-its-2020-bound-Big-Navi-GPUs.450963.0.html