Samsung has three new Exynos chipsets in store for us, according to Ice Universe. One of them happens to be the Exynos 2200 that is expected to run an AMD GPU. The remaining two, Exynos 1200 and Exynos 851, will serve as successors to the Exynos 1080 and Exynos 850, respectively.
https://www.notebookcheck.net/Leak-suggests-that-Samsung-will-launch-three-more-Exynos-SoCs-in-2021.525870.0.html