Intel Corp (INTC)

[imho]

TSMC: Move to 65nm More Challenging Than to 90nm

For similar reasoning, Intel's move to 65nm is less challenging.

Compared to previous transitions, the move to 65 nm is less complex, at least as far as the introduction of new features is concerned. While the integration of copper in 130 nm chips and strained silicon in 90 nm products were considered to be disruptive compared to previous product generations, the new lineup includes just a second generation of strained silicon, according to Bohr.

http://www.tomshardware.com/hardnews/20050427_021539.html

IMHO