Haswell: The Fourth-Generation Intel Core Processor
Per Hammarlund, Alberto J. Martinez, Atiq A. Bajwa, David L. Hill, Erik G. Hallnor, Hong Jiang, Martin Dixon, Michael A. Derr, Mikal Hunsaker, Rajesh Kumar, Randy B. Osborne, Ravi Rajwar, Ronak Singhal, Reynold D'Sa, Robert S. Chappell, Shiv Kaushik, Srinivas Chennupaty, Stéphan Jourdan, Steve Gunther, Tom Piazza · IEEE Micro · 2014
Haswell, Intel's fourth-generation core processor architecture, delivers a range of client parts, a converged core for the client and server, and technologies used across many products. It uses an optimized version of Intel 22-nm process technology. Haswell provides enhancements in power-performance efficiency, power management, form factor and cost, core and uncore microarchitecture, and the core's instruction set.