HP LS993AA, FirePro V7900, 2 GB, GDDR5, 2560 x 1600 pixels, PCI Express x16 HP LS993AA. Graphics processor family: AMD, Graphics processor: FirePro V7900. Discrete graphics card memory: 2 GB, Graphics card memory type: GDDR5. Maximum resolution: 2560 x 1600 pixels. DirectX version: 11, OpenGL version: 4.0. Interface type: PCI Express x16. Cooling type: Active