https://wccftech.com/amd-ryzen-4000-renoir-desktop-apu-21st-july-official-launch-lineup-full-specs-detailed/

AMD will be launching two new CPU lineups this month, the Ryzen 3000XT 'Matisse Refresh' series will be introduced today while Ryzen 4000 'Renoir' series will be released in a few weeks. Our own sources have confirmed the official launch date for the new APUs along with details on how AMD is going to market its next-generation APU lineup.

The AMD Ryzen 4000 Desktop APUs, codenamed Renoir, are coming to the AM4 socket. The latest APUs will house the Zen 2 CPU and Vega GPU architecture on the same die and both cores will be fabricated on the 7nm process node. Compared to AMD's Ryzen 3000 Matisse CPUs, Ryzen 4000 Renoir APUs feature a monolithic design, and one of the key advantages of having everything on-board the same die will be better latency as has been seen in various leaked benchmarks. We've also seen that the Ryzen 4000 Renoir APUs are really good overclockers with speeds pushing way beyond what Matisse Ryzen 3000 can achieve.