512MB, PCI Express 2.0 x16, Dual DVI
1GB, PCI Express 2.0 x16, Dual DVI, HDMI
512MB, PCI Express 2.0 x16, Dual DVI, HDMI
64MB, PCI, Dual DVI, 2D/3D
256MB, PCI, Dual DVI, 2D/3D w/ TV-Out
256MB, PCI Express x16, Dual DVI
768MB, PCI Express x16, Dual DVI