Now you might be looking at this picture and wondering what this could be about. Well if you know computers, you know that their are two brands for graphic cards ATI(AMD now) and Nvidia. While people will tell you what they think this better, they are pretty similar. This chart shows what the equivalents on both sides are, while some might preform a little better in the same category it would not be by much. The higher on the list the faster the card is.