I have a Core I7 3770s that performs extremely well. Only issues tjat i had was putting this in an aftermarket atx case. I had to buy a thermal sensor, power switch, front panel connector, stock cpu cooler, and about to purchase a dell rear fan. Cant use a conventional 4 pin fan. Has to b a dell. Its definitely a project. Just be prepared to purchase a lot of extra parts. Once completed, this is a very solid build. All the parts came in fast. I would not recommend to new builders.