I do believe they'll achieve 30%.
http://theinquirer.net/?article=31931
"We have achieved greater than 20 percent market share as of the end of Q1 in servers, allowing us to leverage that success into the traditional client space," he leveraged.
Seyer also reckons AMD will beat the pants off Intel in quad-core performance per watt by 2008, according to IDG. The newswire also said he said AMD would be "the number one provider of new clients in 2009".
http://theinquirer.net/?article=31931