CTurbo :
Yes it will affect it some. That cpu is not very good so it will bottleneck a little.
thanks for the reply. i will not play witcher 3 or batman arkham knight, as i'm not so interested in them. i bought this card specially for mafia 3, fallout 4, wolfenstein (the new order & old blood) and the borderlands games. currently i have a gtx 650 ti (1gb) and it rules bl2 at 60 fps when there's nothing happening, but it drops to 40-35 when i'm in fights or similar stuff. if, say, i want to upgrade my cpu, is an i5 good enough?