System Builder Marathon, Q3 2013: $2550 Performance PC

Last quarter, we managed to squeeze amazing performance from a $2500 box based on mini-ITX. How much more performance can we get for similar money if we get back to the world of ATX enclosures? How about a little Sandy Bridge-E and three-way SLI?

http://www.tomshardware.com/reviews/build-a-pc-core-i7-overclocking,3596.html#xtor=RSS-182