You're missing my point. Servers are very expensive and are sized to task. If your NICs (or whatever) bottleneck the server with 32 cores worth of load, then yo

You're missing my point. Servers are very expensive and are sized to task. If your NICs (or whatever) bottleneck the server with 32 cores worth of load, then you buy a server with 32 cores, not one with 64 cores.