Sapphire AMD Radeon HD 6870 1GB GDDR5 SDRAM PCIE 2.0 x16 Video Card 11179-09-20G Refurbished Max DVI-I SL resolution -

Max DVI-I SL resolution - 1920x1200 @ 60Hz

and take advantage of NVIDIA Quadro Sync support to frame-lock up to 16 4K displays in a single system1

Everything you need for your GeForce overclocking experience

Product Type                           Graphic Card

Sapphire AMD Radeon HD 6870 1GB GDDR5 SDRAM PCIE 2.0 x16 Video Card 11179-09-20G Refurbished Max DVI-I SL resolution -Brand SAPPHIRE Model 100314 3L Interface Interface PCI Express 2. 1 x16 Chipset Chipset Manufacturer AMD GPU Radeon HD 6870 Stream Processors 1120 Stream Processors Memory Memory Size 1GB Memory Interface 256 Bit Memory Type GDDR5 3D API DirectX DirectX 11 OpenGL OpenGL 4. 1 Ports HDMI 1 x HDMI DisplayPort 1 x DisplayPort DVI 2 x DVI (1 Single Link, 1 Dual Link) Details RAMDAC 400MHz Max Resolution 2560 x 1600 Eyefinity Support Yes CrossFireX Support