Hello. I have an XFX amd hd 7770 and a quad core 2.8 processor. I have noticed I can get high fps around 300-400 in game. I also noticed that in large games with 20+ players and looking over a long distance on a map that my fps can drop all the way down to 50-60. Why is this happening? Should I not be able to run this game with ease? I have re-installed amd catalyst multiple times, but is that even the issue? Thanks!