Ur frame rates are low cos the game occupies a lot of memory which ur syste doesnt have. When an application runs it runs in the RAM and it also uses Virtual Memory. As an app gets accessed it is first sought for in the RAM and then the hdd. So a bigger RAM means u can run more apps and also load more components of each application into memory. When ur playing ur game try Alt+TAb to get out of the app and then open up ur task manager to see how much RAM is being used. In ur case all the RAM space will not be enuff and so VM is also gonna be used pretty highly. So instead of straight RAM access it access the HDD as well and hence the frame rates are low. Dude, u have a high end card without even 512MB or RAM ????!! Thats just plain crazy man!
__________________
AMD 64 3500+ Venice
DFI Lan Party Ultra-D
2* 512 MB PdP Memory with 2-2-5L timings
XFX 7900GT 256 MB Card
|