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As far as i know CPUs consume power because of the ohmic resistance of the transistors that they are built of(i hope i am not wrong on this).
But if we were able to build some sort of superconducting CPU with almost zero ohmic resistances, would it be able to operate and perform computations with almost zero power, or (and here comes the interesting part of my question) because there are computations and hence information transformed, the entropy of the CPU is changing hence there has to be some non neglible power consumed by the CPU(even if it was superconducting)?
But if we were able to build some sort of superconducting CPU with almost zero ohmic resistances, would it be able to operate and perform computations with almost zero power, or (and here comes the interesting part of my question) because there are computations and hence information transformed, the entropy of the CPU is changing hence there has to be some non neglible power consumed by the CPU(even if it was superconducting)?