We heard from chiphell forum that TSMC now tries 40nm process to produce ATI RV740 graphics chip in the labs. Itâ€™s said that RV740 would be the vanguard of 40 nm graphics chips.
We heard 40nm RV740 would be announced at the end of this year. Also at the first half of 2009, ATI would introduce R870, the last graphics chip based on R600 architecture. R870 would be 40nm chip with 2000 sp inside.
We definitely need a rumors sub-forum in the news section...