Yes, how different are Intel's consumer CPUs from their Enterprise? Is ECC disabled physically in their CPUs or is it simply a software limitation? AMD's CPUs

Yes, how different are Intel's consumer CPUs from their Enterprise? Is ECC disabled physically in their CPUs or is it simply a software limitation? AMD's CPUs have ECC support but the motherboard manufacturers don't support it. Intel has been shipping TPMs in CPUs for a while. That begs the question, is Intel dictating requirements to Microsoft or is Microsoft dictating them to Intel?