Summary:
A table comparing the basic technical specs from all AMD/ATI graphics chips available on the market, from Radeon 9200 to Radeon HD 4870. Updated to include Radeon HD 4850 and HD 4870.
Here is a snippet:
"With more and more graphics chips being released every day it became very complicated for the user who does not follow the video card market to know the differences among all ATI graphic chips in the market today. To facilitate knowing and understanding the difference among major ATI chips, we have compiled the following table."