stutter in metro 2033 is it a common problem

[bigjimmyauk]

it's starting to wind me up now frame rates are constant with no massive dips. but the game just seems to stutter quite often and it can get very annoying i've checked gpu and cpu usage and they are fine.

 

[bigjimmyauk]

Is your graphics card overclocked? If not I'd consider first simply tweaking the ccc sliders, just a little at a time mind.

yeah 5770 overclocked to 960/1375 i definately don't think it's the gpu stuttering i tried stock setting 850/1200 and even with the game at iit's minimum setting it still stutters. i'm using onboard sound for this mobo http://www.overclockers.co.uk/showproduct.php?prodid=MB-230-GI

i need to find where the problem is coming from cause it's really killing the game experience