The blog TechPowerUp claims to have accessed the new Intel Graphics Command Center's INF file. It apparently lists the various sub-types of the new, particularly powerful Gen11 integrated GPUs. They may also pertain to Ice Lake and Lakefield CPUs.
https://www.notebookcheck.net/Intel-Gen11-GPU-variants-detailed-in-new-Graphics-Command-Center-analysis.415049.0.html