Higher mainstream card using GDDR3 memory. Zaatharen's card: MSI NX6800GSMSI NX6800GS MSI NX6800GSMSI NX6800GS MSI NX6800GSMSI NX6800GS MSI NX6800GSMSI NX6800GS MSI NX6800GSMSI NX6800GS GPUGPU GPUZGPUZ Vlask's card: Club 3D CGNX-GS686Club 3D CGNX-GS686 Club 3D CGNX-GS686Club 3D CGNX-GS686 GeForce 6800 GS GPU-ZGeForce 6800 GS GPU-Z