So i know this is not cost efficient at all but im just wondering if this will even work. So if i get the amd a10-7850k apu and then got an r9 280x/270x, would that even work like a normal gpu would pair up with a normal cpu?? Would it run off the separate graphics card or the integrated graphics? OR would it force me to run them in dual graphics (i know only the r7 250/265 works with this apu)