For reference, the image with all the cores in a graphical layout:
I had also assumed the lower clocks were conservative during bringup, but now hearing Cix is nervous about overclocks, and thermal limits are reached at slight overclocks, it seems these chips are definitely coming off the line without as much performance capability as was originally advertised.
Better to be brutally conservative initially, and ‘bless’ people with much faster clocks, it is not as fun to buy something based on hopes and dreams 