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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. [2] [3]
Sandy Bridge 32 nm microarchitecture, released January 9, 2011. Formerly called Gesher but renamed in 2007. [2] First x86 to introduce 256 bit AVX instruction set and implementation of YMM registers. Ivy Bridge: successor to Sandy Bridge, using 22 nm process, released in April 2012. Haswell 22 nm microarchitecture, released June 3, 2013.
Sandy Bridge-EP branded as Xeon E5 models aimed at high-end servers and workstations. It supported motherboards equipped with up to 4 sockets. Sandy Bridge-EN uses a smaller socket for low-end and dual-processor servers on certain Xeon E5 and Pentium branded models. Sandy Bridge Xeon were mostly identical to its desktop counterparts apart from ...
Intel's second-generation Core processors, codenamed Sandy Bridge, also used the "32 nm" manufacturing process. Intel's 6-core processor, codenamed Gulftown and built on the Westmere architecture, was released on 16 March 2010 as the Core i7 980x Extreme Edition, retailing for approximately US$1,000. [ 17 ]
Based on Sandy Bridge microarchitecture.; All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation), TXT, Intel VT-x, Intel EPT, Intel VT-d, Intel VT-c, [1] Intel x8 SDDC, [3] Hyper-threading (except E5-1603, E5-1607, E5-2603, E5-2609 and E5-4617), Turbo Boost (except E5-1603, E5-1607, E5-2603 ...
In all cases, a 'K' at the end of it shows that it is an unlocked processor, enabling additional overclocking abilities (for instance, 2500K). vPro products will carry the Intel Core i7 vPro processor or the Intel Core i5 vPro processor name. [331] In October 2011, Intel started to sell its Core i7-2700K "Sandy Bridge" chip to customers worldwide.
Quick Sync was introduced with the Sandy Bridge CPU microarchitecture on 9 January 2011 and has been found on the die of Intel CPUs ever since. The name "Quick Sync" refers to the use case of quickly transcoding ("converting") a video from, for example, a DVD or Blu-ray Disc to a format appropriate to, for example, a smartphone , in situations ...
"Uncore" is a term used by Intel to describe the functions of a microprocessor that are not in the core, but which must be closely connected to the core to achieve high performance. [1] It has been called " system agent " since the release of the Sandy Bridge microarchitecture .