i have a dell dimension 4550 - 2ghz, 512 ram, nvidia 5500 256mb.
im guessing my motherboard is pretty old so im wondering if my computer will be compatible with the 7800. and if not what would the requirments for the 7800?
Is the 7800 really necessary? Are there any games,applications out there that the 6800gt can't handle?? I play BF2 with my 6600gt with decent performance. Plus the 7800 is $600 vs $300 for a 6800gt.....