It is necessary to note that Microsoft does not really need AMD. The software giant needs system-on-chips to power its Xbox game consoles, Lumia smartphones, Surface tablets and possibly other hardware devices. It does not really need server processors or high-end graphics cards. However, AMD's management will unlikely sell a part of AMD to Microsoft since its accelerated processing units (what Microsoft needs) are based on technologies developed for server microprocessors and high-end graphics cards.

The battle for video game console space is very strong. If Microsoft bought AMD, then Sony would be faced with a bad set of choices: put money in Microsoft's pocket every time it sells a PlayStation, or try to create an entirely new platform by using technologies from Intel, Nvidia, ARM or Imagination Technologies.