In the near future, Intel will introduce the first wave of Haswell processors generation for desktop and mobile computers. The second category also includes a number of energy-efficient models , labeled with the letter "U" and focused on the use in Ultrabooks.
So, Core i7-4650U is characterized by a base frequency of 1.7 GHz with turbo boost value can be increased up to 3.3 GHz. The processor has two cores with support for Hyper-Threading, 4 MB cache in the third level, the graphics system HD Graphics 5000 with a frequency of 200-1100 MHz and typical heat dissipation of 15 watts. Model Core i5-4350U slower , clocked at 1.4-2.9 GHz and has only 3 MB cache in the third level, and other characteristics of the models are the same.
Both processors support encryption algorithms AES, proprietary technologies such as VT-d and Trusted Execution. Products will be manufactured in the body BGA.