I know the transistor issues and things like that (Galazar designs microchips) and ive gotten to play with multimillion dollar servers to intel development kits, to my favourite, this
*quarter million dollar frisbee*

My friends at Galazar say it can be done, it just all depends on how well you share the load throughout the motherboard, how many cubic feet of air can be moved and how efficiently you can expel the heated air out of the case