Roadmap claim According to a roadmap leaked by a Swedish forum, the desktop version of Bulldozer comes by April. Engineering samples of Zambezi AM3+ CPU are expected in December 2010 and hopefully this has already happened. Production candidate 32nm silicon should be ready by February 2011 and the CPU should be production ready by March 2011. The launch should take place in April, which is the first month of Q2 2011. Many people expected this CPU at a later date, and this up to 8-core processor series might be something to get AMD much needed traction and attention.