SGI stuff is already rebranded to the apollo name and Superdome Flex (UV300 I think it was before)
Depending on your SGI server, the name may have gone into the appropriate HPE family name.
If you need help with our new decoder ring, I'd be happy to point you in the right direction.
I expect HPC workloads to take advantage of AMD chips, but I do expect many of the mathematical improvements that the Skylake instruction set provides to amplify desire in the computational HPC/numerical computation/ non-GPU stuff.
Maybe we'll see some Silicon Graphics branded HP gear too?