Nvidia GeForce GTX 690 SLIAlle 3d chips
GK104, PCI-Express 3.0 x16, 4096 MB, 915 MHz, 256 bit, DirectX 11.0, 3072 shading units
3D chips are not available on their own. When you want to buy a graphics card, look in the product group graphics cards. Click here to search for grahics cards with a Nvidia GeForce GTX 690 SLI chip.