14 DAY TRIAL // Of the whole list of ULV Haswell mobile CPUs, only two have been detailed so far, while the others are completely wrapped up in mystery, except for the type of GPUs they have (HD 4000 / 5000 Series).
The two chips that CPU World found more information on are the Core i5-4350U and the Core i7-4650U.
The latter is, obviously, the most powerful, with two cores but four threads and frequencies of 1.7 GHz base, 3.3 GHz Turbo Boost.
The chip also has 4 MB cache and HD 5000 graphics (200 MHz / 1100 MHz), all running on 15W TDP (thermal design power).
The other CPU, Core i5-4350U, is also a dual-core / four-thread model, but has only 3 MB cache and core speeds of 1.4 GHz / 2.9 GHz (the GPU runs the same as above). Again, the TDP is 15W.
We should start hearing of ultrabooks based on the two within the month.