This is a XFX AMD Radeon RX 580 GPU with 8 Gb. Great for building a super budget gaming PC with older parts since this card is PCIe 3.0. Card has 3 X DisplayPorts and 1 X HDMI port. Requires 1 X 8 pin PCIe power conector with a minium 500W power supply. I pulled this out of a new Computer Headquarters PC I was planing to upgrade. Card has been completely stripped down and thoroughly cleaned and repasted with fresh high performance thermal paste. Fans have also been replaced with new ones which are exact model already installed. Card runs cool and quiet now! NOTE, when using the HDMI output the first 1 to 2 minutes the screen will flicker untill the card warms up afterwhich graphics are rock solid with no artifacts, this is not a problem when using the DisplayPorts