[gizmo]

Real world energy use is nothing like what you see on spec sheets. And not just because manufacturers differ in how they compute TPD. And TPD is also not a good indicator for energy use at (near) idle. With underclocking/volting in the BIOS you can get a beefier CPU to outperform smaller CPUs per watt. Because CPUs get really inefficient as they use more power undervolted or capped high TPD chips might be much more power efficient in the real world than their low TPD counterparts.