Comment by DiabloD3

Wonder whats going on in your system. Hard to give any more suggestions without having it in front of me, but as much as I shit on Nvidia, you should absolutely not be drawing that much at idle.

There are settings in the BIOS that can effect this, and sometimes certain manufacturers (Asus, mainly) screw with them because they're morons, so I wonder if you might be effected by it.