AMD will release the mobile computing hybrid generation processors Wichita production on 28 nm technology in 2012. The number of cores will increase from two to four, they will receive an enhanced Bobcat architecture , the graphics core will support DirectX 11, and a more efficient decoding UVD. Dynamic overclock technology Turbo Core will also be improved and will support DDR3-1600 memory with low power consumption.
Associates claim that the announcement of 28 nm processors Wichita are not yet defined for 2012. In fact, the company plans to sell a part of old platform Brazos processors until the fourth quarter 2012. It would be possible with the active expansion of generation processors Wichita. AMD carefully planned the announcement of these processors due to uncertainty with the 28 nm production level from TSMC, as well as the limited contractor capacity .
Current hybrid processors Ontario and Zacate are produced by TSMC on 40nm technology .