Rumors have it that AMD is preparing a Zen 4-based "Phoenix" APU with an integrated GPU powered by the upcoming RDNA 3 architecture. Leaks suggest that the Phoenix APU can pack as many as 16 RDNA 3 CUs, resulting in a massive performance increase compared to the current generation AMD APUs.
RedGamingTech has leaked some early AMD Zen 5 info. The leak suggests Zen 5 chips will come with a hybrid design similar to Intel Alder Lake CPUs and will pack impressive gen-on-gen IPC performance gains.