few days i was just getting information abt latest graphics cards…checking rating and prices i found two graphics cards that had gud rating…
one was nvidia 6800 extreme series
other was nividia latest 7800 gtx
their performace was great…but while checking prices… 7 series was like 600 usd and 6800 was like 400 usd …but then i read abt SLI tech… i am thinking that if someone have a SLi supported board(with 2 16x pci express slots)…he can buy a single 6800 card for the time being …and then after few months when prices r down buy another 6800 card and enable SLI mode … is it possible to have one card adn then attach another after a while ???
and aslo which is better for performace
dual 6800 cards in SLi mode vs single 7800 GTX???
for dual cards in SLI mode …is it necessary to have both with card of same vendors ?? like if asus made first card …then card card should be of asus as well …