Since Milan the IOD consumes up to 40W during extended PPT loads (The right term for the numbers you are talking about which is more keen to Turbo of the older P4s ie. 130W tdp on Prescott). It's also important that PPT refers to power delivered to the socket, not directly to the CPU, and shouldn't be confused with TDP. Editing comments to change your original argument is cowardly behavior, so I'm ending this discussion.