Interesting news regarding those two contracts.
http://www.computerworld.com/article/2834884/amd-plans-to-cut-staff-by-7.html
"Brighter days may be in store for AMD. The company won two custom-chip contracts that will bring in revenue of $1 billion over three years starting in 2016. Su did not name the customers, but said AMD's is in a good position to win lucrative contracts to make device-specific chips."
If it's anything like the console contract, a billion over 3 years at $15 a pop is about only an extra 12.5 million a quarter in profit. While the margin might be low, it helps to keep that GF line busy.
Assuming that they are at break even point before this contract 330m/year more will yield 115m net income per year.