Oops, sorry it is a ATI 9800XT. Computer was fast in its day in 2004 and has been acceptable even today (playing FPS and online games). It is a Dell XPS with Pentium 4, 3.2 I believe. The 9800XT was OEM when I purchased the computer. The monitor started showing red and green dots all over and I believe it was caused by dust. I blew all the dust out but the problem remains. I think the heat killed the ATI card.