Specifications outputs 1 d subvga 1 x dual link dvi 1 x hdmi gpus 650 mhz core clock 40 nm chip 80 x stream processors video memory 512 mb size 64 bit ddr3 1334 mhz effective dimension 146w x120h x 25d mm size software driver cd system requirements pci expressreg based pc is required with one x16 lane graphics slot available on the motherboard certified power supplies are recommended please refer to httpsupportamdcomuscertifiedpower suppliespageslistingaspx 1024m