Quote Originally Posted by mattkosem View Post
The 3870 was the first product on 55nm, was it not?

--Matt
as far as i recall yes, it was out very shortly after the 2900

Quote Originally Posted by trinibwoy View Post
3870 was a midrange GPU.
midrange to what? performance was very close to the 2900, but used half the power. the 4870 did beat it, and was bigger and used more power, but came out months later