The R9 280x is probably a better match for the system, especially if you only play on one normal resolution monitor. I do recommend replacing the XFX power supply for something a bit more reliable, like a Corsair, Be Quiet, Antec or Cooler Master. If you want to add a second videocard in the future and overclock a bit, than pick from 600W and up, just to be on the safe side.
I do recommend replacing the XFX power supply for something a bit more reliable, like a Corsair, Be Quiet, Antec or Cooler Master.
What? you do know the XFX is a seasonic rigth? and NEVER tell anone to buy a coolermaster psu thay are trash Be Quiet psus are meh Corsair dont make there psus ether and most of them are crappy antec use sesonic oem's the same as XFX do....