Lately they have also been working quite a bit with POWER, quite a few of the big HPC rusns on the POWER/Mellanox/NVIDIA combo. So that could also be something

Lately they have also been working quite a bit with POWER, quite a few of the big HPC rusns on the POWER/Mellanox/NVIDIA combo. So that could also be something they look into more, instead of going with x86.