hi,

I'm doing some research, and I found these lovely spec tables that help you compare a lot of those different flavors of GPUs... ATI: http://www.hardwaresecrets.com/article/131 nVidia: http://www.hardwaresecrets.com/article/132

very useful for swimming in the sea of graphic cards!

P. since this is for reference and those stumbling thru searches, here's some search phrases to maybe help matches... difference between nvidia and ATI graphics cards, compare nvidia and ATI ati vs. nvidia ultra pro GT GS GeForce Radeon