ATI R516, low end goes to 80 nanometres
 

RV516 will be even more profitable for ATI as the chip tends to be roughly 20 percent smaller and therefore cheaper. It will end up cheaper if the yields are good, but there is a good chance that for some time you will be able to buy both RV515 also known as X1300 generation and the new 80 nanometre RV516.