~2025-38094-2 来自 2025年8月12日 (二) 13:51

2025-08-12T13:51:45Z

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{{noteTA
|G1=IT
}}
{{CPU socket
| name = Socket AM4
| image = File:2023 Socket AM4 (2).jpg
| release-date = {{Start date|2016|09}}
| designed-by = [[Advanced Micro Devices|AMD]]
| manufacturer = [[Lotes]]
| type = [[Pin grid array|μOPGA]]-[[Zero insertion force|ZIF]]
| formfactors = 陶瓷/有機物[[覆晶技術]]
| contacts = 1331
| protocol = [[Infinity Fabric]]、[[PCI Express]]
| fsb =
| voltage = 1.3V
| dimensions = 40mm × 40mm <br/> 1,600mm<sup>2</sup>
| processors = [[Ryzen]]:{{Plainlist|
:* [[Ryzen#Ryzen 1000|Summit Ridge]]
:* [[Ryzen#Ryzen 2000|Pinnacle Ridge]]
:* [[Ryzen#Ryzen 2000|Raven Ridge]]
:* [[Ryzen#Ryzen 3000|Matisse]]
:* [[Ryzen#Ryzen 3000|Picasso]]
:* [[Ryzen#Ryzen 4000|Renoir]]
:* [[Ryzen#Ryzen 5000|Vermeer]]
:* [[Ryzen#Ryzen 5000|Cezanne]]}}
Athlon:{{Plainlist|
:* Raven Ridge
:* Picasso}}
A-Series, [[Athlon X4]]:{{Plainlist|
:* [[Bristol Ridge]]}}
| predecessor = [[Socket AM3+|AM3+]]、[[Socket FM2+|FM2+]]、[[Socket AM1|AM1]]
| successor = [[Socket AM5|AM5]]
| memory = [[DDR4 SDRAM|DDR4]]
}}
'''Socket AM4'''是[[超微半導體]]（AMD）開發的[[CPU插座|中央處理器插座]]，用於[[Zen微架構]]的[[AMD Ryzen|Ryzen處理器]]和[[AMD Excavator]]架構處理器以及[[安謀控股]]授權AMD開發的基於[[ARM架構]]的[[AMD K12|K12]]處理器上。<ref name="hexus"><cite class="citation news">Tyson, Mark (5 September). [http://hexus.net/tech/news/cpu/96565-7th-generation-amd-a-series-desktop-pc-systems-start-ship/ "7th Generation AMD A-Series desktop PC systems start to ship"] {{Wayback|url=http://hexus.net/tech/news/cpu/96565-7th-generation-amd-a-series-desktop-pc-systems-start-ship/ |date=20160906154939 }}. </cite></ref><ref name="pcworld"><cite class="citation news">Mah Ung, Gordon (5 September 2016). </cite></ref>

在此之前，AMD在消費級市場的劃分中，高性能[[台式机]]採用的是[[Socket AM3+]]，主流性能桌上型電腦採用的是[[Socket FM2+]]，入門級台式机則是另立[[Socket AM1]]，如此多的連接器規格令成本增加，並且用户的選擇范围變得狹窄；因此AMD使用Socket AM4，目的便是將繁多的處理器連接器規格統一起來。<ref><cite class="citation web">[http://www.anandtech.com/show/9231/amds-20162017-x86-roadmap-zen-is-in "AMD's 2016-2017 x86 Roadmap: Zen Is In, Skybridge Is Out"] {{Wayback|url=http://www.anandtech.com/show/9231/amds-20162017-x86-roadmap-zen-is-in |date=20150508232938 }}. </cite></ref><ref>{{Cite web |url=http://wccftech.com/amd-confirms-x86-zen-based-enthsiuast-fx-cpus-7th-generation-apus-2016-compatible-am4-socket/ |title=存档副本 |accessdate=2016-09-10 |archive-date=2016-09-23 |archive-url=https://web.archive.org/web/20160923073631/http://wccftech.com/amd-confirms-x86-zen-based-enthsiuast-fx-cpus-7th-generation-apus-2016-compatible-am4-socket/ |dead-url=no }}</ref> 2015年6月，AMD的技術發展規劃將原定主流性能台式机使用的[[Socket FM3]]也更換為AM4。<ref>{{Cite web |url=http://www.kitguru.net/components/cpu/anton-shilov/amd-set-to-release-first-zen-based-microprocessors-in-late-2016-document/ |title=存档副本 |accessdate=2016-09-10 |archive-date=2016-09-11 |archive-url=https://web.archive.org/web/20160911025649/http://www.kitguru.net/components/cpu/anton-shilov/amd-set-to-release-first-zen-based-microprocessors-in-late-2016-document/ |dead-url=no }}</ref>行動平台則是改成了使用[[Socket FP4]]、[[Socket FP5]]、[[Socket FP6]]介面，伺服器採用的是高規格的[[Socket SP3]]，並衍生有Ryzen Threadripper系列使用的[[Socket TR4]]、[[Socket sTRX4]]。

== 技術特性 ==
[[File:Socket AM4 X370 multi GPU.svg|thumb|300px|Socket AM4平台最多可提供24條PCIe匯流排通道]]
Socket AM4的連接器擁有1,331個針腳，相較於Socket AM3+、FM2+以及AM1，針腳排列大幅變動、針腳數量增加；插座的尺寸仍然維持在40mm × 40mm，[[插針網格陣列封裝]]（PGA）。儘管如此，Socket AM4的散熱器扣具仍有所變動、不能完全相容AM2至AM3+時代的[[散熱模組|散熱器]]，部分副廠設計的散熱器需要更換新的扣具方能安裝於Socket AM4上。<ref name="tpu">{{cite web|title=AMD Socket AM4 Platform Demo Motherboard Pictured|url=https://www.techpowerup.com/223163/amd-socket-am4-platform-demo-motherboard-pictured|website=techpowerup.com|accessdate=2016-09-10|archive-date=2016-09-15|archive-url=https://web.archive.org/web/20160915044543/https://www.techpowerup.com/223163/amd-socket-am4-platform-demo-motherboard-pictured|dead-url=no}}</ref><ref>{{cite web|title=AMD Zen处理器和AM4接口实物曝光|url=http://diy.pconline.com.cn/837/8376120.html|website=pconline.com.cn|accessdate=2016-09-23|archive-date=2016-09-23|archive-url=https://web.archive.org/web/20160923094858/http://diy.pconline.com.cn/837/8376120.html|dead-url=no}}</ref>處理器的最大[[熱設計功耗]]是140W。<ref>{{Cite web |url=http://www.pcper.com/news/Cases-and-Cooling/Report-AMD-Socket-AM4-Compatible-Existing-AM2AM3-Coolers |title=存档副本 |accessdate=2016-09-10 |archive-date=2016-09-02 |archive-url=https://web.archive.org/web/20160902043113/http://www.pcper.com/news/Cases-and-Cooling/Report-AMD-Socket-AM4-Compatible-Existing-AM2AM3-Coolers |dead-url=no }}</ref>另外，CPU晶粒採用和AMD以往的[[Socket 754]]平台一樣的裸露處理器[[晶粒]]形式，不過AMD在此代中，和[[AMD Radeon|自家的GPU產品]]一樣，加上了金屬保護框來降低晶片被壓碎的機率，這樣做的散熱效能比對手[[英特爾]]的金屬保護蓋+[[導熱膏]]的要好。<ref name="AMD APU1">{{cite web|title=AMD’s AM4 Platform Details Leaked: µOPGA Based Socket with 1331 Pins, 140W Max TDP [Updated]|url=http://wccftech.com/amd-am4-%C2%B5opga-socket-1331/|website=wccftech.com|accessdate=2016-09-10|archive-date=2016-09-12|archive-url=https://web.archive.org/web/20160912161632/http://wccftech.com/amd-am4-%C2%B5opga-socket-1331/|dead-url=no}}</ref>不過首款採用Zen微架構的處理器產品AMD Ryzen，仍然使用硬釺焊（金属铟）將金屬頂蓋覆蓋處理器晶片之上的設計。<ref>{{cite web|author1=bolvar|title=AMD Ryzen处理器被帅哥开盖了，还好没学Intel用硅脂|url=http://www.expreview.com/52771.html|website=expreview.com|accessdate=2017-03-23|archive-date=2017-03-23|archive-url=https://web.archive.org/web/20170323235525/http://www.expreview.com/52771.html|dead-url=no}}</ref>

採用Socket AM4插座的[[電腦]]平台，只能使用[[DDR4 SDRAM|DDR4記憶體]]，原生支援DDR4-2400記憶體規格，最高暫定支援至DDR4-3200，支援[[雙通道]]記憶體配置，每通道可容納兩個[[DIMM]]記憶體模組。同樣[[主機板]]的主晶片佈局與Socket FMx平台以及現行的英特爾桌上型電腦類似，[[北橋]]晶片被整合至處理器內，剩餘的[[南橋]]晶片作為[[AMD FCH|FCH]]那樣的低速I/O匯流排控制器。<ref>{{cite web|title=More AMD Socket AM4 Technical Details Emerge|url=https://www.techpowerup.com/221270/more-amd-socket-am4-technical-details-emerge|website=techpowerup.com|accessdate=2016-09-10|archive-date=2016-09-15|archive-url=https://web.archive.org/web/20160915043000/https://www.techpowerup.com/221270/more-amd-socket-am4-technical-details-emerge|dead-url=no}}</ref>不過，AMD在AM4處理器上也整合了部分南橋功能（如部分[[USB 3.0|USB 3.x]]，部分[[NVMe]]/[[SATA]]）<ref name="#1">{{Cite web |url=https://rog.asus.com/articles/technologies/your-guide-to-the-ryzen-am4-platform-and-its-x370-b350-and-a320-chipsets/ |title=存档副本 |accessdate=2019-06-19 |archive-date=2019-06-19 |archive-url=https://web.archive.org/web/20190619161206/https://rog.asus.com/articles/technologies/your-guide-to-the-ryzen-am4-platform-and-its-x370-b350-and-a320-chipsets |dead-url=no }}</ref>，主機板上的FCH晶片則是作為擴充用途。<ref name="pcol-sb">{{cite web|title=AMD新旗舰APU A12-9800评测：终于用上DDR4了|url=http://diy.pconline.com.cn/838/8386140.html|website=pconline.com.cn|accessdate=2016-09-23|archive-date=2016-09-23|archive-url=https://web.archive.org/web/20160923113333/http://diy.pconline.com.cn/838/8386140.html|dead-url=no}}</ref>

Socket AM4處理器均內建的[[PCIe]]控制器，最多可提供24條PCIe匯流排通道，其中4條供晶片組使用，16條供單個或多個GPU使用（內建GPU的[[Ryzen]] APU僅提供8條PCIe用於[[顯示卡]]等[[擴充卡]]的擴充），餘下4條可用於儲存裝置（如[[NVMe]]/[[SATA]]），[[Zen微架構]]和Zen+微架構支援PCIe 3.0規格，[[Zen 2微架構]]支援PCIe 4.0規格。但是，由AMD 300/400系列晶片組提供的PCIe通道只支援到PCIe 2.0規格<ref name="wcc pic">{{Cite web|url=http://wccftech.com/amd-am4-socket-zen-bristol-bridge-soc-package-pictured/|title=AMD Zen CPU & AM4 Socket Pictured – PGA Design With 1331 Pins Confirmed|last=Moammer|first=Khalid|date=|website=WCCFtech|publisher=|access-date=2016-09-16|archive-date=2016-09-17|archive-url=https://web.archive.org/web/20160917080540/http://wccftech.com/amd-am4-socket-zen-bristol-bridge-soc-package-pictured/|dead-url=no}}</ref><ref name="#1"/>。Zen 2微架構的Ryzen 3000處理器和AMD X570晶片組可支援[[PCI Express]] 4.0<ref>{{Cite web |url=https://www.amd.com/zh-hant/chipsets/x570 |title=存档副本 |accessdate=2019-07-03 |archive-date=2019-07-20 |archive-url=https://web.archive.org/web/20190720150658/https://www.amd.com/zh-hant/chipsets/x570 |dead-url=no }}</ref><ref>{{Cite web |url=https://www.amd.com/zh-hant/products/apu/amd-ryzen-5-3400g |title=存档副本 |accessdate=2019-07-23 |archive-date=2019-07-21 |archive-url=https://web.archive.org/web/20190721111837/https://www.amd.com/zh-hant/products/apu/amd-ryzen-5-3400g |dead-url=no }}</ref>。由AMD A520、B550晶片組提供的PCIe通道支援PCIe 3.0規格<ref>{{Cite web|title=【5 系主流級】正式支援 PCIe 4.0 AMD B550 21/5 發佈、16/6 正式賣街|url=https://www.hkepc.com/19287|accessdate=2020-04-27|work=HKEPC Hardware}}</ref>。

2022年5月，AMD發布了[[Socket AM5]]插槽為Socket AM4的下一代插槽，並且從[[Zen 4微架構|Ryzen 7000系列]]處理器起，開始採用AM5插槽。

== 部署使用 ==
=== 晶片組 ===
{{see also|AMD FCH#300系列（Socket AM4平台）}}
首個使用Socket AM4的[[AMD FCH|FCH]]晶片組是B350、A320，用於核心代號為「Bristol Ridge」的AMD加速處理器。這些[[晶片組]]支援[[USB 3.1]]、[[SATA]]、[[NVMe]]等功能。AMD Ryzen發表時還有性能級型號X370發表，<ref>{{cite news|last1=Burke|first1=Steve|title=AMD AM4 Chipset Specs: B350, A320, XBA300 & A12-9800 APU, X4 950|url=http://www.gamersnexus.net/news-pc/2593-amd-am4-chipsets-announced-and-new-apu-specs|accessdate=6 September 2016|publisher=Gamer Nexus|date=5 September 2016|archive-date=2016-09-10|archive-url=https://web.archive.org/web/20160910192836/http://www.gamersnexus.net/news-pc/2593-amd-am4-chipsets-announced-and-new-apu-specs|dead-url=no}}</ref><ref name="new amd platform"/><ref>{{cite news|last1=Garreffa|first1=Anthony|title=AMD's high-end X370 chipset teased, arrives in Feb 2017|url=http://www.tweaktown.com/news/53862/amds-high-end-x370-chipset-teased-arrives-feb-2017/index.html|accessdate=11 September 2016|publisher=TweakTown|date=11 September 2016|archive-date=2017-05-01|archive-url=https://web.archive.org/web/20170501200517/http://www.tweaktown.com/news/53862/amds-high-end-x370-chipset-teased-arrives-feb-2017/index.html|dead-url=no}}</ref><ref>{{cite news|last1=Moammer|first1=Khalid|title=AMD Zen CPUs & High-End “X370” AM4 Motherboards Coming February 2017 To Slug It Out With Intel’s Kaby Lake|url=http://wccftech.com/amd-zen-intel-kaby-lake-february-2017/|accessdate=11 September 2016|publisher=WCCFTech|date=11 September 2016|archive-date=2017-06-04|archive-url=https://web.archive.org/web/20170604041232/http://wccftech.com/amd-zen-intel-kaby-lake-february-2017/|dead-url=no}}</ref>這些晶片組是AMD委託台灣祥碩科技設計而來。<ref name='su_interview'>{{cite news|last1=Cutress|first1=Ian|title=Making AMD Tick: A Very Zen Interview it Dr. Lisa Su, CEO|url=http://www.anandtech.com/show/11177/making-amd-tick-a-very-zen-interview-with-dr-lisa-su-ceo|accessdate=2 March 2017|publisher=Anandtech.com|date=2 March 2017|archive-date=2017-03-06|archive-url=https://web.archive.org/web/20170306002543/http://www.anandtech.com/show/11177/making-amd-tick-a-very-zen-interview-with-dr-lisa-su-ceo|dead-url=no}}</ref>主機板尺寸除了[[ATX規格|ATX]]、[[MicroATX|M-ATX]]以外，還有[[Mini-ITX|ITX]]尺寸的導入使用。<ref>{{cite web|title=First AMD Ryzen Mini-ITX AM4 X370 Motherboard Pictured & Detailed|url=http://wccftech.com/first-amd-ryzen-mini-itx-motherboard-detailed/?utm_source=wccftech&utm_medium=related|website=wccftech.com|accessdate=2017-03-29|archive-date=2017-03-30|archive-url=https://web.archive.org/web/20170330002156/http://wccftech.com/first-amd-ryzen-mini-itx-motherboard-detailed/?utm_source=wccftech&utm_medium=related|dead-url=no}}</ref>

=== 微處理器 ===
{{see also|AMD加速處理器|AMD Ryzen|AMD Athlon}}
首批使用Socket AM4的AMD處理器是使用[[Excavator微架構]]、核心代號「Bristol Ridge」的AMD APU。<ref name="new amd platform">{{cite web|title=AMD Launches 7th Gen Bristol Ridge APUs For AM4 Desktop-OEM PCs – Promontory Chipset Stack Detailed|url=http://wccftech.com/amd-bristol-ridge-am4-desktop-launch/|website=wccftech.com|accessdate=2016-09-10|archive-date=2016-09-09|archive-url=https://web.archive.org/web/20160909070553/http://wccftech.com/amd-bristol-ridge-am4-desktop-launch/|dead-url=no}}</ref>這些CPU都內建了南橋的功能，但是可以同時使用主機板上的FCH晶片提供的南橋功能。<ref name="pcol-sb"/>
* 雙模組4執行緒型號：A12-9800、A12-9800E、A10-9700、A10-9700E、A8-9600、Athlon X4 950<ref>{{cite web|title=AMD Athlon X4 950 specifications|url=http://www.cpu-world.com/CPUs/Bulldozer/AMD-Athlon%20X4%20950.html|website=cpu-world.com|accessdate=2017-03-29|archive-date=2017-03-29|archive-url=https://web.archive.org/web/20170329233438/http://www.cpu-world.com/CPUs/Bulldozer/AMD-Athlon%20X4%20950.html|dead-url=no}}，無內顯版本的AMD APU</ref>
* 單模組2執行緒型號：A6-9500、A6-9500E

2017年3月初美商超微發表的AMD Ryzen，是首款採用Zen微架構的處理器系列，核心代號「Summit Ridge」，桌上型電腦使用的Ryzen、第二代Ryzen、第三代Ryzen採用了Socket AM4，全為雙通道記憶體支援、由處理器提供16條或8條PCIe通道。不過Ryzen Threadripper系列則是採用了[[Socket TR4]]、[[Socket sTRX4]]介面；行動型處理器Ryzen Mobile系列採用輕薄化的BGA封裝（即Socket FP5介面）<ref>{{cite web |title=再次讓市場失望，細談 AMD 的 Bristol Ridge 雙平台架構 – BenchLife |url=https://benchlife.info/amd-will-rename-excavator-to-bristol-ridge-12082015/ |website=benchlife.info |accessdate=2015-12-08 |language=zh-TW |archive-date=2015-12-15 |archive-url=https://web.archive.org/web/20151215095859/http://benchlife.info/amd-will-rename-excavator-to-bristol-ridge-12082015/ |dead-url=no }}</ref>。

== 參見 ==
* [[AMD Zen|Zen微架構]]
* [[AMD Ryzen]]
* [[AMD Ryzen處理器列表]]
* [[AMD加速處理器列表]]
* [[AMD晶片組列表]]

== 參考資料 ==
{{reflist}}

== 外部連結 ==
* [http://wccftech.com/amd-confirms-x86-zen-based-enthsiuast-fx-cpus-7th-generation-apus-2016-compatible-am4-socket/ AMD Confirms x86 Zen Based Enthusiast FX CPUs and 7th Generation APUs in 2016 – Compatible With AM4 Socket]{{Wayback|url=http://wccftech.com/amd-confirms-x86-zen-based-enthsiuast-fx-cpus-7th-generation-apus-2016-compatible-am4-socket/ |date=20160923073631 }}{{en}}
* [http://diy.pconline.com.cn/837/8376120.html AMD Zen处理器和AM4接口实物曝光]{{Wayback|url=http://diy.pconline.com.cn/837/8376120.html |date=20160923094858 }}{{zh-cn}}

{{commons}}
{{amdsock}}

[[Category:AMD CPU插座]]
[[Category:2016年面世]]

Socket AM4 - 版本历史

~2025-38094-2 来自 2025年8月12日 (二) 13:51