Asus radeon r7 240 4gb ddr3 vga dvi hdmi pci e graphics card graphics engine amd radeon r7 240 bus standard pci express 30 video memory ddr3 4gb engine clock gpu boost clock 820 mhz gpu base clock 770 mhz memory clock 900 mhz 1800 mhz ddr3 memory interface 128 bit resolution dvi max resolution 1920x1200 interface d sub output yes x 1 dvi output yes x 1 dvi d hdmi output yes x 1 hdcp support yes power consumption up to 7