[M] Intel Haswell 4th Generation CPU: i5-4670K and i7-4770K Review
 

Intel keeps on pushing their technology to the max. Even while being the performance leader in most hardware segments, their engineers are driven to (re)design new architectures to satisfy the end-user's desire for more speed. However the focus with this CPU generation is not purely based on raw speed; this 4th generation main objective is to reduce the power consumption to the max, to gain grounds in the portable market. Rumor that Intel was pulling out of the desktop market has partially become reality. Not leaving the desktop market for what it is, as they will continue to develop the chipsets and processors. With Haswell we see the last releases of Intel's own motherboard branch. The market share of notebooks, ultrabooks, tablets and mini enclosures are steadily taking over the market share of the desktop. Enhanced battery life, a result of a reduced power consumption, an enhanced onboard graphic chip and the reduction of required motherboard components are the major trademarks of Intel's 4th generation processors. Time to put both K skews to the test.

http://www.madshrimps.be/articles/article/1000452/