https://www.pcgamer.com/amds-second-generation-ryzen-cpus-go-up-for-preorder-ship-april-19/

AMD on Friday formally introduced its second generation Ryzen processor lineup, which at the outset consists of four SKUs split evenly between 6-core/12-thread and 8-core/16-thread options. All four are available to preorder now and will ship to customers starting April 19.

The new chips include the Ryzen 7 2700X, Ryzen 7 2700, Ryzen 5 2600X, and Ryzen 5 2600. You might have come across some or all of those model numbers on the web in recent months and especially in recent weeks, as there have been several leaked appearances on benchmarking sites like Geekbench and others.