Asus radeon r7 250 1gb gddr5 dvi i hdmi displayport pci e graphics card raging cool for the win asus r7 250 graphics card is packed with industry only auto extreme technology 100 full automation for best reliability super alloy power ii ensures heightened stability and durability while gpu tweak ii with xsplit gamecaster offers intuitive performance tweaking and instant gameplay streaming specifications graphics engine amd radeon r7 250 bus standard pci express 30 opengl opengl 4