Twitter user @wxnod recently posted a picture that the upcoming AMD Zen 4 Ryzen 7000 series CPUs could be go on sale on September 15, 2022. This means the official release date is in Middle of September. And according to Twitter user Greymon55, AMD will launch 4 SKUs at first: Ryzen 9 7950X, Ryzen 9 7900X, Ryzen 7 7800X, Ryzen 5 7600X. The Ryzen 7 7700X will not launch at first as Ryzen 5000 series.
7700X is still not in the first lineup.
— Greymon55 (@greymon55) June 17, 2022
The flagship Ryzen 9 7950X will feature 16 cores and 32 threads, and with a TDP at 170W. The price for Ryzen 9 7950X is around $800, similar as Ryzen 9 5950X.