When AMD unveiled its new Polaris architecture, there was still some question as to where the new graphics processors would be built. Historically, AMD has built GPUs with TSMC and used Globalfoundries for its CPUs and higher-end APUs, which use integrated graphics.

I know Intel partnered up with Tsinghua Unigroup last year to buy a 20% stake in Chinese fabless chipmakers RDA Microlectronics and Spreadtrum. However, I do not think Intel would be a major partner in Tsinghua Unigroup's $47 billion plan to become the world's third-largest chipmaker. I believe troubled AMD is more likely to be desperate enough to welcome Tsinghua's money.

It's now being rumored that Keller has joined Samsung, where he'll begin work in the mobile processor division.

Struggling chipmaker AMD has said it will cut about 500 jobs, or 5% of its global workforce, as it looks to rein in costs amid weak demand for its chips used in personal computers and intense competition.

Globalfoundries has affirmed that progress for the company's 14nm FinFET manufacturing is not only on track but is actually ahead of schedule and 14nm has so far managed to exceed plans for yield and defect density

AMD has allegedly decided to delegate the responsibility of producing its hotly anticipated Zen CPU chips to TSMC on its 16nm FinFET process. This development has allegedly unfolded amidst AMD fears of Globalfoundries' slow 14nm FinFET yield and capacity progress.