PNY VCQFX4700X2-PCIE-PB. Graphics processor: FX 4700 X2, Maximum resolution: 2560 x 1600 pixels. Graphic adapter memory: 1024 MB, Graphics adapter memory type: GDDR3, Memory bus: 256 bit. Interface type: PCI Express x16. OpenGL version: 2.1. Minimum system power supply: 226 W