Lenovo 43R1768, GDDR3, 256 bit, 2048 x 1536 pixels, PCI Express x16
Lenovo 43R1768. Graphics card memory type: GDDR3, Memory bus: 256 bit. Maximum resolution: 2048 x 1536 pixels. DirectX version: 10, OpenGL version: 2.1, Dual Link DVI. Interface type: PCI Express x16. Cooling type: Active