amnesia : the dark descent low fps

[Ocean112]

Canyourunit usually passes me for most games yet sometimes i still cant run them xD so i run doom3 on high to except bit jumpy xD and i also ran penumbra series but with bit of lag my guess is that the cpu or something isn't good enough if you could tell me that i could analyse your problem also just to be certain when you upgraded drivers did you delete you ones you currently hav??