Hi, well obviously the only parts you would change to make the same machine but AMD would be the motherboard and the CPU.
There are much cheaper MATX options for the board (from both AMD and Intel) however I have picked that one for its brand, performance and upgradability.
I could build the system cheaper however am happier sticking to what I know (Intel).
As i mentioned, a thread comparing AMD vs Intel is pointless, as there is no right answer, its one of opinion and therefore 50 posts highlighting advantages and disadvantages isnt overly constructive LOL.