I have 8800 GTS 512 SLI (yeah yeah SLI stinks but I bought a second used for $100 so it the cost-benefit was worth it till next upgrade time) and they still crush everything on full settings.
512 MB of memory is more than enough I don't know that I have ever seen a benchmark that the memory was an issue. You can probably get either ATI or Nvidia in that range and have a card that will last a while.
512 MB of memory is more than enough I don't know that I have ever seen a benchmark that the memory was an issue. You can probably get either ATI or Nvidia in that range and have a card that will last a while.








