Socket S1 is the

CPU socket In computer hardware, a CPU socket or CPU slot contains one or more mechanical components providing mechanical and electrical connections between a microprocessor and a printed circuit board (PCB). This allows for placing and replacing the cen ...

type used by

AMD 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 manufactur ...

for their Turion 64, Athlon 64 Mobile,

Phenom II Phenom II is a family of AMD's multi-core 45 nm processors using the AMD K10 microarchitecture, succeeding the original Phenom. Advanced Micro Devices released the Socket AM2+ version of Phenom II in December 2008, while Socket AM3 version ...

Mobile and later

Sempron Sempron has been the marketing name used by AMD for several different budget desktop CPUs, using several different technologies and CPU socket formats. The Sempron replaced the AMD Duron processor and competed against Intel's Celeron series of pr ...

processors, which debuted with the

dual-core A multi-core processor is a microprocessor on a single integrated circuit with two or more separate processing units, called cores, each of which reads and executes program instructions. The instructions are ordinary CPU instructions (such ...

Turion 64 X2 AMD Turion is the brand name AMD applies to its x86-64 low-power consumption (''mobile'') processors codenamed ''K8L''. The Turion 64 and Turion 64 X2/Ultra processors compete with Intel's mobile processors, initially the ''Pentium M'' and the I ...

CPUs on May 17, 2006.

Technical specifications

Socket S1 is a 638 pin, low profile,

ZIF ZIF, ZiF or Zif may refer to: * Zero insertion force Zero insertion force (ZIF) is a type of IC socket or electrical connector that requires very little (but not literally zero) force for insertion. With a ZIF socket, before the IC is inserte ...

, 1.27mm pitch socket. It replaces the existing

Socket 754 Socket 754 is a CPU socket originally developed by AMD to supersede its Athlon XP platform (Socket 462, also referred to as Socket A). Socket 754 was the first socket developed by AMD to support their new consumer version of the 64 bit micropro ...

in the mobile computing segment (e.g. laptops). Socket S1 CPUs can include support for dual-channel DDR2 SDRAM, dual-core mobile CPUs, and virtualization technology, and compete with the mobile

Intel Core 2 Intel Core 2 is the processor family encompassing a range of Intel's consumer 64-bit x86-64 single-, dual-, and quad-core microprocessors based on the Core microarchitecture. The single- and dual-core models are single-die, whereas the quad-cor ...

processor series.

Socket S1 revisions

Different generations of processors used variant pinouts of the S1 socket; processors were not necessarily compatible with a socket even if they fit mechanically. * Socket S1g1 or just S1 ** Platforms: Kite and Kite Refresh ** CPUs: K8 core, HyperTransport 1.0, DDR2 memory * Socket S1g2 ** Platforms: Puma and Yukon ** CPUs: K8 Revision G core, HyperTransport 3.0, DDR2 memory ** Added: *** Split-power planes and linked power management support *** Support for possible low voltage processors * Socket S1g3 ** Platforms: Tigris ** CPUs: K10.5 core, HyperTransport 3.0, DDR2 memory * Socket S1g4 ** Platforms: Danube ** CPUs: K10.5 core, HyperTransport 3.0, DDR3 memory

References

External links

AMD Preps to Switch to Socket S1, Socket M2, Socket F
* https://www.amd.com/system/files/TechDocs/31839.pdf (low profile socket S1 design specs) {{amdsock AMD mobile sockets

Technical specifications

Socket S1 revisions

See also

References

External links