It is a Trinity tweaked APU. Basically increases clockspeed and also lowering power consumption. I think AMD's expectations are increased performance of around 30% for the iGPU core and 15% for the CPU while lowering power consumption. We'll have to wait and see though.
While this will be good for the desktop front, the obvious market segment is in laptops.
Ok but that´s the point of my question, the jaguar arquitecture isn´t supposed to deliver the perfomance for laptops? and if kaveri is here ths year why bring a tweaked "old" architecture back?