Haswell (microarchitecture)
- Haswell (microarchitecture)
Haswell is the code name for a processor that is being developed by Intel and is the planned successor to Sandy Bridge. Haswell will be designed for the 22 nm manufacturing process and is planned for a commercial release in 2012. Haswell should be the first Intel x86-64 CPU to implement FMA (Fused Multiply-Add also known as Multiply-accumulate) instructions.[cite web |last=Doc |first=TB|title=IDF Shanghaï : From Nehalem to Haswell |url=http://www.canardplus.com/dossier-35-200-Processeur_de_Nehalem_a_Haswell.html|publisher=CanardPC (French) [http://translate.google.ca/translate?hl=en&sl=fr&u=http://www.canardplus.com/dossier-35-200-processeur_de_nehalem_a_haswell.html&sa=X&oi=translate&resnum=1&ct=result&prev=/search%3Fq%3Dhttp://www.canardplus.com/dossier-35-200-Processeur_de_Nehalem_a_Haswell.html%26hl%3Den Google translate] ] Haswell's design is in the early stages of development. Like Nehalem, Haswell is being developed by Intel's Oregon team rather than by Intel's Israel Development Center like Core and Sandy Bridge. [ [http://www.intel.com/idf/us/fall2008/highlights/bio_popup_kumar.htm?iid=SEARCH Intel Developer Forum – Technology Insight] ] ]Architecture
Haswell is expected to have these features.
*22 nm process
*8 cores by default
*Entirely new cache design
*Revolutionary power saving systems
*Possible on-package vector coprocessors
*The addition of the FMA instruction set
References
Wikimedia Foundation.
2010.
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