What if Microsoft are purposely making these rumours themselves. All of them. IT would be a great way to throw Sony way off base.
Anyhow. Ive read Oban being the CPU name before. In fact IVe also read about the 7000 series GPU before. In fact back in Jan 2012. So if the GPU is now more powerful it would be an 8000 series. Also Back in January IBM were making the OBan chip not AMD.
http://www.computerandvideogames.com/333294/ibm-developing-next-xbox-cpu-codenamed-oban-report/







