The sapphire r7 250 1gb low profile now has the latest gddr5 memory clocked at 4500mhz effective and runs with a core clock speed of 800 mhz the r7 250 low profile design is designed to fit into your home theater pc it is easy to use htpc hooked up to your tv for entertainment purpose specifications display support 3 x maximum display monitors support output 1 x dual link dvi 1 x mini displayport micro hdmi gpu 800 mhz core clock 28 nm chip 512 x stream processors video memory 102