1792MB, PCI Express 2.0 x16, Dual DVI
1GB, PCI-Express 2.0 x16, Dual DVI, HDMI
1GB, AGP 8x, Dual DVI
512MB, PCI Express 2.0 x16, Dual DVI
256MB, PCI-Express x16
256MB, PCI Express x16
2GB, PCI-Express 2.0 x16, Quad DVI
512MB, PCI Express 2.0 x16, HDMI
256MB, PCI, DVI
1 GB DDR2