Sapphire Radeon Nitro R9 390 8GB GDDR5 DVI-D/HDMI/Triple DP Tri-X OC Version (UEFI) PCI-E Graphics Card 11244-00-20G 1 x DVI-D 1 x HDMI 3 x DisplayPort 8GB 512-Bit GDDR5 Core Clock 1010 MHz 2560 Stream Processors PCI Express 3.0