ok i understand ddr3 cards have a better clock speed but if i get one with a higher mb like 512 and ddr2 instead of 256 with ddr3 someone explain these to me in deatil please times is running out!
No-more is not always better. Since time is of the essence:
256MB dedicated ram (no hyper-memory or turbo trash crap)
GDDR3 (if not GDDR4)
256bit memory bus