Press Release AMD Announces Ryzen Z1 Series Processors, Zen 4 for Handheld Game ConsolesBossMac SubaApril 26, 2023 AMD confirms the Ryzen Z1 processors that was leaked in ROG Ally benchmarks. The Ryzen Z1 will arrive in vanilla 6-core/12-thread with 4 RDNA3 cores while the Ryzen Z1 Extreme has 8-core/16-threads and features 12 RDNA3 graphics cores.