AMD is expected to grow its penetration in the mainstream graphics card market after seeing a meaningful cost down thanks to improved yields for its RV670 series chips, according to industry sources. RV670 chips, fabbed under Taiwan Semiconductor Manufacturing Company's (TSMC's) 55nm process, have seen a noticeable increase in yields recently, the sources noted, which will enable AMD to be more price competitive, they believe.

More here at Digitimes.