320MB, PCI Express x16, Dual DVI
512MB, PCI Express x16, Dual DVI
768MB, PCI Express x16, Dual DVI
512MB, PCI Express 2.0 x16, Dual DVI
1GB, PCI Express 2.0 x16, Dual DVI, HDMI
256MB, PCI Express x16, Dual DVI
512MB, PCI-Express 2.0 x16, Dual DVI
256MB, PCI Express 2.0 x16, Dual DVI
1GB, PCI Express 2.0 x16, Dual DVI
512MB, AGP 8X, DVI
640MB, PCI Express x16, Dual DVI