We have mentioned several times that AMD could make announcements at Gamescom (August 24 to 28). Things seem to be moving quickly since AMD has just officially confirmed its presence in Cologne as well as a “special” event on 26/08. It should be noted that at the same time, several brands have decided to make Gamescom the starting point for their new ranges of motherboards around the AM5 socket. It was becoming increasingly obvious that the official announcement of the new Ryzen 7000 processors should be made either before or at the same time as these presentations at Gamescom. In any case, AMD has planned a “confidential” slot in its Gamescom agenda for the end of the day on 26/08… An official announcement of Ryzen 7000 on 26/08 at Gamescom?
For the launch, only high-end cards with the AMD X670E and X670 chipset will be available. These versions aim to offer PCI-Express 5.0 connectivity for GPU and SSD storage. More affordable motherboard versions based on the AMD B650E and B650 chipsets could arrive between October and November. Regarding the Ryzen 7000, a reduced family should be launched, here are the expected references that come up regularly in the rumors in recent weeks: 
All these elements should be confirmed quickly.
Overclocking.com will be present at Gamescom
If you visit the Gamescom or if you want to follow in real time our news, Overclocking.com will have a team of 3 people on site.
