Hey zombie that is what I have, the I7 4770k is feeding 2 GPUs and running 6 cores at full speed, I am very happy with that CPU but I understand John P. Myers is asking for more.

The real deal of the my CPU is doing all that with a UPS of 420W and is not using all power, very good consumption for all those things, I am very happy with mine CPU.

Very Crazy Duke crunching all around.