Haswell saves another Ultrabook: the 2014 Toshiba Kirabook reviewed

Intel’s Haswell CPUs have been good to Ultrabook makers. Use them, and you get an essentially “free” battery life boost without sacrificing any performance. Most of the PC OEMs—Acer, Dell, Apple, and Lenovo among them—have simply dropped Haswell processors into lightly-modified versions of their Ivy Bridge Ultrabooks and called it a day.