I'll give an example, when I play far cry 3 I max all settings and enable vsync @ 1920 x 1080 and I get around 30 - 40 fps but people have claimed to have 70 - 90 fps which has worried me. I'm wandering which is right and what sort of performance I should get with my card. (Ati sapphire 7970 3gb ghz vapor - x).