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Socket G3, also known as rPGA 946B/947Datasheet for Haswell M CPUs, see section 8.1, "Package Mechanical Specifications"
/ref> or FCPGA 946,Intel ARK list of CPUs with socket FCPGA946
/ref> is a socket for
Intel Intel Corporation is an American multinational corporation and technology company headquartered in Santa Clara, California, Santa Clara, California. It is the world's largest semiconductor chip manufacturer by revenue, and is one of the devel ...
microprocessor A microprocessor is a computer processor where the data processing logic and control is included on a single integrated circuit, or a small number of integrated circuits. The microprocessor contains the arithmetic, logic, and control circu ...
s that supports Haswell-based mobile CPUs. Compatible SKUs have an 'M' suffix in the model number. Socket G3 is designed as a replacement for the Socket G2, which is also known as rPGA 988B. Socket G3 has holes to make contact with 946 or 947 pins of the processor's
pin grid array A pin grid array (PGA) is a type of integrated circuit packaging. In a PGA, the package is square or rectangular, and the pins are arranged in a regular array on the underside of the package. The pins are commonly spaced 2.54 mm (0.1") ...
(PGA). Lynx Point is the
Platform Controller Hub The Platform Controller Hub (PCH) is a family of Intel's single-chip chipsets, first introduced in 2009. It is the successor to the Intel Hub Architecture, which used two chips - a northbridge and southbridge, and first appeared in the Intel ...
(PCH) associated with Socket G3. Socket rPGA 947 has one extra pin hole, other than that it is identical to socket G3. It is the last pin grid array socket for Intel's mobile processors - all mobile processors in microarchitectures succeeding Haswell are exclusively available in BGA packaging.
Advanced Micro Devices Advanced Micro Devices, Inc. (AMD) is an American multinational semiconductor company based in Santa Clara, California, that develops computer processors and related technologies for business and consumer markets. While it initially manufa ...
also adopted same practice, starting with
Steamroller A steamroller (or steam roller) is a form of road roller – a type of heavy construction machinery used for leveling surfaces, such as roads or airfields – that is powered by a steam engine. The leveling/flattening action is achieved throug ...
microarchitecture.


See also

*
List of Intel microprocessors This generational list of Intel processors attempts to present all of Intel's processors from the pioneering 4-bit 4004 (1971) to the present high-end offerings. Concise technical data is given for each product. Latest 13th generation Co ...
*
Micro-FCPGA Socket M (mPGA478MT) is a CPU interface introduced by Intel in 2006 for the Intel Core line of mobile processors. Technical specifications Socket M is used in all Intel Core products, as well as the Core-derived Dual-Core Xeon codenamed Soss ...
* Socket G2 * Socket G1 *
Socket P The Intel Socket P (mPGA478MN) is the mobile processor socket replacement for Core microarchitecture chips such as Core 2 Duo. It launched on May 9, 2007, as part of the Santa Rosa platform with the Merom and Penryn processors. Technical s ...
*
Socket M Socket M (mPGA478MT) is a CPU interface introduced by Intel in 2006 for the Intel Core line of mobile processors. Technical specifications Socket M is used in all Intel Core products, as well as the Core-derived Dual-Core Xeon codenamed Sossama ...


References


External links

* http://www.designworldonline.com/articles/5444/154/Molex-Sockets-Earn-Intel--Validation.aspx {{Intelsock Intel CPU sockets