https://arstechnica.com/gadgets/2024/08/amd-ryzen-9000-review-impressive-efficiency-with-bugs-and-so-so-speed-boosts/

Nearly two years after the release of the first Ryzen 7000 CPUs, AMD has returned with a full-fledged follow-up. The new Ryzen 9000 chips—the 6-core 9600X, 8-core 9700X, 12-core 9900X, and 16-core 9950X—bring AMD's new Zen 5 architecture to the desktop a couple of weeks after it launched in the Ryzen AI chips for laptops.