Specifications for AMD's six-core desktop processors, codenamed 'Thuban', have seemingly been If the prices are indeed correct, the top of the line Phenom II X6 would go against Intel's freshly released Core i7 930, which is a 45nm Bloomfield quad core with a 130W TDP, 8MB shared L3 cache and running at 2.80GHz. The Phenom II X6 1055T, meanwhile, could fight it out with the Lynnfield Core i5 750 in the $200 price range.