Nope, CCD is the part of the (AMD) chip where the actual CPU cores are located, Core Complex Die, AMD CPU's are chiplet designs, besides CCD's they also have an IO die and on some APU's a seperate grfx die, also the 3DV cache is another die that gets fitted underneath the CCD, so to get a 16 core CPU they put two CCD's in one CPU, want only 8 then only one CCD is fitted, have a big Epyc CPU then stuff for example 4 CCD's onto you CPU for 32 cores and 64 threads.
it's very cost effective, Epyc and Ryzen CCD's are all the same so no (expensive) different design for lower end and higher end CPU's.
