Single gpu graphics card series amd radeon wx 4100 slot pcie pcie lanes x16 pcie version 30 chipset amd polaris chipset manufacturer amd cpu clock speed 925 mhz boost clock 975 mhz memory size 4 gb memory type gddr5 memory interface 128 bit interfaces 4x mini display port directx support 12 shader model 50 stream processing units 1 024 production process 14 nm cooling system active chipset features eyefinity