I'm building a system and I need one last part for it: GPU. I will be playing arma 2 and some BF3. IS the 6770 a good GPU for arma 2 on high/ BF3 on medium? Thanks in advance.
Depends on your resolution and CPU. I ran a 6770 with a 2.66 Core 2 duo at 1080p. BF3 ran like a dog at 1080p with everything set to low. I definitely would not recommend it. If you have a fast quad core CPU, that might make a difference.