Single gpu graphics card series nvidia geforce gt 720 slot pcie pcie lanes x16 pcie version 30 chipset nvidia gk208 chipset codename kepler chipset manufacturer nvidia cpu clock speed 797 mhz memory size 1 gb memory type ddr3 memory interface 64 bit memory clock speed 5 200 mhz interfaces dvi hdmi vga dvi specification dvi d dual link directx support 12 shader model 50 stream processing units 192 max resolution 3840 x 2160 pixel prod