| 词条 | Socket M |
| 释义 |
|name = Socket M |image = |formfactors = Flip-chip pin grid array |contacts = 478 (not to be confused with the previous Socket 479) |type = PGA-ZIF |protocol = |fsb = 533 MT/s, 667 MT/s, 800MT/s |voltage = |processors =
|predecessor = Socket 479 |successor = Socket P }}Socket M (mPGA478MT) is a CPU interface introduced by Intel in 2006 for the Intel Core line of mobile processors.[5] Technical specificationsSocket M is used in all Intel Core products, as well as the Core-derived Dual-Core Xeon codenamed Sossaman. It was also used in the first generation of the mobile version of Intel's Core 2 Duo, specifically, the T5x00 and T7x00 Merom lines (referred to as Napa Refresh), though that line switched to Socket P (Santa Rosa) in 2007. It typically uses the Intel 945PM/945GM chipsets which support up to 667 MHz FSB and the Intel PM965/GM965 which allows 800 MHz FSB support, though the Socket M, PM965/GM965 combination is less common. The "Sossaman" Xeons use the E7520 chipset. Relation to other socketsSocket M is pin-compatible with desktop socket mPGA478A but it is not electrically compatible.[6] Socket M is not pin-compatible with the older desktop Socket 478 (mPGA478B) or the newer mobile Socket P (mPGA478MN) by location of one pin; it is also incompatible with most[7] versions of the older mobile Socket 479. Pentium III-M processors designed for the first version of Socket 479 will physically fit into a Socket M, but are electrically incompatible with it.[8] Although conflicting information has been published, no 45 nm Penryn processors have been released for Socket M. See also
References1. ^{{cite web |url=http://ark.intel.com/MySearch.aspx?s=t&FamilyText=Intel%C2%AE%20Core%E2%84%A2%20Solo%20Processor&CodeNameText=Yonah&Sockets=PPGA478|title=PPGA478 Yonah|publisher=Intel.com}} {{Intelsock}}{{compu-hardware-stub}}2. ^{{cite web |url=http://ark.intel.com/MySearch.aspx?s=t&FamilyText=Intel%C2%AE%20Core%E2%84%A2%20Duo%20Processor&CodeNameText=Yonah&Sockets=PPGA478|title=PPGA478 Yonah|publisher=Intel.com}} 3. ^{{cite web |url=http://ark.intel.com/MySearch.aspx?s=t&FamilyText=Intel%C2%AE%20Core%E2%84%A22%20Duo%20Mobile%20Processor&CodeNameText=Merom&Sockets=PPGA478|title=PPGA478 Merom|publisher=Intel.com}} 4. ^{{cite web |url=http://ark.intel.com/MySearch.aspx?s=t&FamilyText=Intel%C2%AE%20Celeron%C2%AE%20Desktop%20Processor&CodeNameText=Sossaman&Sockets=PPGA478|title=PPGA478 Sossaman|publisher=Intel.com}} 5. ^{{Cite web|url=https://www.theregister.co.uk/2006/07/03/intel_plans_merom_refresh/|title=Intel's multiple Meroms pin-incompatible - report|last=Smith|first=Tony|date=3 Jul 2006|website=www.theregister.co.uk|language=en|archive-url=|archive-date=|dead-url=|access-date=2019-02-12}} 6. ^{{cite web |url=http://www.cpu-world.com/Sockets/Socket%20479%20%28mPGA479M%29.html |title=Socket 479 (mPGA479M) |publisher=CPU-World |accessdate=2011-09-24}} 7. ^The version of Socket 479 for Intel Core processors was compatible with Socket M; see {{cite web |url=http://www.cpu-world.com/Sockets/Socket%20479%20%28mPGA479M%29.html |title=Socket 479 (mPGA479M) |publisher=CPU-World |accessdate=2010-01-16}} 8. ^{{cite web |url=http://www.cpu-world.com/Sockets/Socket%20M%20%28mPGA478MT%29.html |title=Socket M (mPGA478MT) |publisher=CPU-World |accessdate=2010-01-16}} 1 : Intel CPU sockets |
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