Yeah, I think high frequency requires more transistors to do buffering of signals. Also reducing the cache speeds and size allows simpler, smaller designs to b

Yeah, I think high frequency requires more transistors to do buffering of signals. Also reducing the cache speeds and size allows simpler, smaller designs to be used. Finally, reduced frequencies mean that you don't need as high a voltage to force signals to go to 0 or 1 quickly so you need less power. All of this gives zen4c lower power consumption at the same frequency.