AMD's six-core Thuban CPU to launch April 26?

Only a few days ago rumors surfaced that AMD's 890GX and 880G chipsets would debut on March 1 and April 26. Now, word has trickled from Sunnyvale that the company's six-core Thuban processor will be showcased at CeBIT 2010 (March 2 to 6) and corresponding with the aforesaid 880G launch, OCWorkbench claims Thuban will also be released on April 26. Previous speculation suggested Thuban would appear