Intel's first discrete DG1 GPU officially launches for OEMs, will not work with AMD CPUs Comments Intel has recently got back into the graphics card market, trying to compete against the likes of Nvidia and AMD. Their first discrete GPU, the Intel DG1, has now officially been released, but only through OEMs and pre-built systems. Additionally, the new GPU will not work with AMD processors. The DG1 graphics card is not exactly intended for serious gamers at the moment, hence why it is only available through OEMs right now. Itâs mostly intended for low power and low cost machines, like home entertainment systems, business consumers, or multimedia computers.