What is the best ( and most expensive ) video card for a home computer? one for video gaming and one for graph

I have two identical computers except neither have video cards. One i want to use for Gaming and the other for Graphic / number crunching and Auto cad stuff. What would be the best card to use in each machine|||Gaming machine: http://www.newegg.com/Product/Product.as…

CAD machine: http://www.newegg.com/Product/Product.as…|||Best card out right now for gaming (subjective of course) is the x1900 from ATI. You can find out more at



http://www.ati.com/products/RadeonX1900/…





For CAD stuff, FireGL has been one of the highest rated cards (also from ATI). You can find more info at:



http://www.ati.com/products/fireglx3-256…





Purchasing Info:

http://www.newegg.com/Product/Product.as…

http://shop.ati.com/product.asp?sku=2826…



And yes, I'm an ATI Fanboy|||NOT SO FAST !



Here are the top performing, expensive POWER GRAPHICS CARDS !



http://www.pcworld.com/reviews/article/0…



THEY'VE BEEN TESTED AGAINST THE OTHERS, THEY ARE THE BEST, OUT PERFORMING THE OTHERS BY A LONG SHOT ! BUT U GOTTA PAY TO PLAY !|||If you want a good gamming system get a Dell XPS 600, 2G RAM, and SLI video cards. I work for Dell XPS hardware support and the XPS 600 is the system that I get the LEAST calls about. I get one every now and then but they are few and far apart. I don't sell them I'm just telling you what I know from working on them