Nov 82021 AMD Unveils Zen 4 CPU Roadmap: 96-Core 5nm Genoa in 2022, 128-Core Bergamo in 2023 AMD Unveils Zen 4 CPU Roadmap: 96-Core 5nm Genoa in 2,022 128-Core Begamo in 2023. AMD shared its Zen 4 CPU roadmap, which includes the 96-core Genoa and 128-core Begamo CPUs.