I see what you mean. I ran into issues looking for a graphic card with at least 270X that will fit in a small form factor without breaking bank and not many options. I been trying to build two one with Micro ATX and the second as an ITX. Looking at Intel i5- 4570S and AMD FX 6300 but not sure if I am over killing it with those CPU. The system will run SteamOS which is still on Beta or Linux with Steam.