your card is a crossfired pair of 4850s on one board. each GPU has 1GB of memory but they do NOT add up. there is physically 2GB on the card but the actual effective memory is 1GB. there is nothing wrong with your card or catalyst
your card is a crossfired pair of 4850s on one board. each GPU has 1GB of memory but they do NOT add up. there is physically 2GB on the card but the actual effective memory is 1GB. there is nothing wrong with your card or catalyst