I am having AMD FX 6100 processor and ATI Radeon HD 5450 graphics card on GA-970A-DS3 Gigabyte motherboard with 2X4GB=8GB memory. Any help on improving graphics support for upcoming high end games. For the fact I can't even play Far Cry 3 or Hitman Absolution at their max graphics and even worse case with Sleeping Dogs. Dunno whether will be able to cope up with GTA V (if any for PC) or Watch Dogs. Is Crossfire X technology helpful or I have a poor combo for gaming?