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Nehalem / n ə ˈ h eɪ l əm / [1] is the codename for Intel's 45 nm microarchitecture released in November 2008. [2] It was used in the first generation of the Intel Core i5 and i7 processors, and succeeds the older Core microarchitecture used on Core 2 processors. [3]
Connection of the GPU inside the Westmere microarchitecture. Westmere (formerly Nehalem-C) is the code name given to the 32 nm die shrink of Nehalem. While sharing the same CPU sockets, Westmere included Intel HD Graphics, while Nehalem did not. The first Westmere-based processors were launched on January 7, 2010, by Intel Corporation.
reengineered P6-based microarchitecture used in Intel Core 2 and Xeon microprocessors, built on a 65 nm process, supporting x86-64 level SSE instruction and macro-op fusion and enhanced micro-op fusion with a wider front end and decoder, larger out-of-order core and renamed register, support loop stream detector and large shadow register file.
The Sandy Bridge microarchitecture is the successor to Nehalem and Westmere microarchitecture. Intel demonstrated an A1 stepping Sandy Bridge processor in 2009 during Intel Developer Forum (IDF), and released first products based on the architecture in January 2011 under the Core brand.
Successor to the Conroe (Core) microarchitecture. Abbreviated NHM. The Nehalem River in Oregon, or possibly the town of Nehalem in Tillamook County, Oregon. 2004 Neptune: Chipset Intel 430NX chipset, intended for use with Pentium CPUs. The planet Neptune (or the Roman god Neptune). 1993 Newberry Lake Motherboard Intel D945GCNL motherboard.
It is based on Westmere microarchitecture, the 32 nm shrink of Nehalem. [3] Originally rumored to be called the Intel Core i9, it is sold as an Intel Core i7 . [ 4 ] The first release was the Core i7 980X in the first quarter of 2010, [ 5 ] [ 6 ] [ 7 ] along with its server counterpart, the Xeon 3600 and the dual-socket Xeon 5600 (Westmere-EP ...
Intel's lower-end 6-core, the i7-970, was released in late July 2010, priced at approximately US$900. Intel's "32nm" process has a transistor density of 7.11 million transistors per square milimeter (MTr/mm2). [18] AMD also released "32 nm" SOI processors in the early 2010s.
Based on Nehalem microarchitecture All models support: MMX , SSE , SSE2 , SSE3 , SSSE3 , SSE4.1 , SSE4.2 , Enhanced Intel SpeedStep Technology (EIST), Intel 64 , XD bit (an NX bit implementation), TXT , Intel VT-x , Intel EPT , Intel VT-d , [ 7 ] Intel VT-c , [ 7 ] Intel x8 SDDC , [ 7 ] Turbo Boost , Smart Cache , Hyper-Threading except X7542