Yay team.

I ended up with 100 x 12 core Intel Xeons with AVX512 and 200 single core Intels plus my home pharm and 6 AWS quad cores (mixture of EPYCs and Intel Platinums). The AWS EPYC 16 cores didn't play nicely with BOINC and PrimeGrid. For unknown reasons 2 ran as if they were dual cores and 4 ran as quads but I was paying for 16 cores per machine. I tried them for 12 hours then trashed the instances and switched to quad cores at AWS EC2.