https://wccftech.com/intel-sapphire-rapids-x-hedt-raptor-lake-mainstream-desktop-cpu-platforms-rumored-to-launch-in-q3-2022/

Intel is rumored to launch its next-generation Sapphire Rapids-X HEDT & Raptor Lake mainstream desktop CPU platforms in Q3 2022.

The latest information on Intel's next-gen HEDT and Mainstream Desktop CPU families comes from Momomo_US. The leaker has tweeted a picture of a fish, representing the Fishhawk Falls HEDT and dinosaur, representing the Raptor Lake mainstream CPU platforms, and both are mentioned as Q3. This means that Intel's next desktop upgrade is expected within 10-12 months of their Alder Lake lineup.