Jack did get my first answer, the editor is the creator.
But if referring just to hardware, a good brain has almost no ability in a useless body, look at Hawking. So your CPU may be the best brain in the world but if you cut the cost on the body, the motherbaord, you will be crippled. The motherbaord controls the ebb and flow and speed of flow of all data, cheap board, or body, and nothing else you do matters. When building, start with the body then the brain.
