Socket S1
Appearance
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Type | PGA-ZIF |
---|---|
Contacts | 638 |
FSBfrequency | up to 800 MHzHyperTransport |
Voltage range | ? |
Processors | Athlon 64 X2;Turion 64 X2;Mobile Sempron;Turion 64(MK series only) |
Predecessor | Socket 563 Socket 754 |
Successor | Socket FS1 |
This article is part of theCPU socketseries |
Socket S1is theCPU sockettype used byAMDfor theirTurion 64,Athlon 64 Mobile,Phenom IIMobile and laterSempronprocessors, which debuted with thedual-coreTurion 64 X2CPUs on May 17, 2006.
Technical specifications[edit]
![](https://upload.wikimedia.org/wikipedia/commons/thumb/1/17/AMD_AMP320SGR22GM_pins_%2815502936987%29.jpg/220px-AMD_AMP320SGR22GM_pins_%2815502936987%29.jpg)
Socket S1 is a 638 pin, low profile,ZIF,1.27mm pitch socket.[1]It replaces the existingSocket 754in the mobile computing segment (e.g. laptops) as well as the microPGASocket 563form factor.
Socket S1 CPUs can include support for dual-channelDDR2 SDRAM,dual-core mobile CPUs, and virtualization technology, and compete with the mobileIntel Core 2processor series.[2]
Socket S1 revisions[edit]
Different generations of processors used various pinouts of the S1 socket; processors were not necessarily electrically-compatible with each 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
See also[edit]
References[edit]
- ^"Low-Profile Socket S1 Design Specification"(PDF).amd.Retrieved2009-05-03.
- ^"AMD Turion 64 X2 Dual-Core Mobile Technology Competitive Comparison".amd.Retrieved2009-05-03.
External links[edit]
- AMD Preps to Switch to Socket S1, Socket M2, Socket F
- https:// amd /system/files/TechDocs/31839.pdf(low profile socket S1 design specs)