Single gpu graphics card slot pcie pcie lanes x16 pcie version 30 chipset nvidia gk107 chipset codename kepler chipset manufacturer nvidia memory size 2 gb memory type ddr3 memory interface 128 bit interfaces mini display port 4x display port 4x dvi 4x vga dvi specification 2x dvi d dual link directx support 110 opengl support 43 shader model 50 stream processing units 192 max resolution 3840 x 2160 pixel production process 28 nm coo