Here in the labs we test for compatibility, performance, and stability (though not necessarily in that order). Today, though, we’ve taken a time out from absolutely punishing ICs from different manufacturers with cruel devices of torture known as voltage and frequency to bring you a step-by-step guide on how to build an extremely powerful home system.You can read on over here.
This isn’t going to be a “state of the art” system with liquid nitrogen and car batteries that requires protective eyewear and a good knowledge of spot welding and theoretical chemistry to build. This is something anybody can do with a little bit of patience and some basic knowledge.
How to build a high performance gaming PC

Corsair posted a huge 17-page long guide, teaching you how to build a high-performance gaming PC.