possibly Intel has an agreement with dell to prevent them from SELLING AMD based machines , but nothing says they can't use them !
Dell CEO'' The new intel XXX Pentium processor is the fastest in the world , i have never seen my videos encode so fast or my games lag... err... move so smooth ! Dell now offers these CPUs in their XPS gaming machines, also i'd like to announce that dell is shipping their PCS with a 200 decibel fan to cool these..err... highly efficient processors , we also include a set of airplugs and a 3 year money back warranty on all molten er... failed machines.... ''
...5 minutes later dell CEO is in his office pyoinging games on an Athlon FX Alienware ..... AMD IYMC !