On the other hand GaN is much more tolerant of hight temperatures than regular resistors, so who knows which way the balance would fall? Of course GaN is a muc

On the other hand GaN is much more tolerant of hight temperatures than regular resistors, so who knows which way the balance would fall? Of course GaN is a much newer technology too so I imagine it'd have some serious catching up to do before it gets to the scales where it'd be useful for CPUs.