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{{noteTA
|G1=IT
}}
{{Infobox CPU
| name = Apple A9X
| image = Apple_A9X.jpg
| image_size = 256px
| caption =
| produced-start = 2015年9月9日
| produced-end = 现在
| slowest = 2.16
| slow-unit = GHz<ref name="9to5-97inchiPadPro">{{Cite web |url=http://9to5mac.com/2016/03/22/9-7-inch-ipad-pro-includes-2-gb-ram-slightly-slower-cpu-than-12-9-inch-ipad-pro/ |title=9.7 inch iPad Pro includes 2 GB RAM, slightly slower CPU than 12.9 inch iPad Pro |accessdate=2016-10-02 |archive-date=2016-03-24 |archive-url=https://web.archive.org/web/20160324161907/http://9to5mac.com/2016/03/22/9-7-inch-ipad-pro-includes-2-gb-ram-slightly-slower-cpu-than-12-9-inch-ipad-pro/ |dead-url=no }}</ref>
| fastest = 2.26
| fast-unit = GHz<ref name="anandtech-ipadpro">{{cite web |url=http://www.anandtech.com/show/9780/taking-notes-with-ipad-pro/2 |title=The A9X SoC & More To Come - The iPad Pro Preview: Taking Notes With iPad Pro |publisher=AnandTech |date=November 11, 2015 |accessdate=November 11, 2015 |archive-date=2015-11-13 |archive-url=https://web.archive.org/web/20151113034317/http://anandtech.com/show/9780/taking-notes-with-ipad-pro/2 |dead-url=no }}</ref>
| size-from = 16 nm (TSMC)<ref name="anandtech-a9x">{{cite web |url=http://www.anandtech.com/show/9824/more-on-apples-a9x-soc |title=More on Apple’s A9X SoC |first=Ryan |last=Smith |publisher=AnandTech |date=November 30, 2015 |accessdate=November 30, 2015 |archive-date=2015-12-01 |archive-url=https://web.archive.org/web/20151201175255/http://www.anandtech.com/show/9824/more-on-apples-a9x-soc |dead-url=no }}</ref>
| size-to =
| soldby =
| designfirm = [[Apple Inc.]]
| manuf1 = [[TSMC]]
| arch = [[ARM架構|A64]], [[ARM架構|A32]], [[ARM架構#Thumb-2|T32]]
| microarch = “旋风”（Twister）<ref>{{cite web|url=http://www.anandtech.com/show/9662/iphone-6s-and-iphone-6s-plus-preliminary-results|title=iPhone 6s and iPhone 6s Plus Preliminary Results|author=Joshua Ho|work=anandtech.com|accessdate=2016-10-02|archive-date=2016-05-26|archive-url=https://web.archive.org/web/20160526001956/http://www.anandtech.com/show/9662/iphone-6s-and-iphone-6s-plus-preliminary-results|dead-url=no}}</ref><ref name="joshuaho,ryansmith">{{cite web|url=http://www.anandtech.com/show/9686/the-apple-iphone-6s-and-iphone-6s-plus-review/4|title=A9’s CPU: Twister - The Apple iPhone 6s and iPhone 6s Plus Review|author=Joshua Ho, Ryan Smith|work=anandtech.com|accessdate=2016-10-02|archive-date=2016-01-18|archive-url=https://web.archive.org/web/20160118111648/http://www.anandtech.com/show/9686/the-apple-iphone-6s-and-iphone-6s-plus-review/4|dead-url=no}}</ref>ARMv8-A兼容
| code = APL1021
| numcores = 2<ref name="anandtech-ipadpro"/>
| l1cache = Per core: 64 KB instruction + 64 KB data
| l2cache = 3 MB shared
| l3cache =
| gpu = [[PowerVR#Series 7XT|PowerVR Series 7XT]] (12 cores)<ref name="anandtech-a9x" />
| application = Mobile
| predecessor = [[Apple A8X]]
| successor = [[Apple A10X Fusion]]
| variant = [[Apple A9]]
}}

'''Apple A9X'''是一款[[苹果公司]]设计的[[64位元]][[ARM架構]][[系统芯片|SoC]]，首先搭载于2015年9月9日宣布，2015年11月11日发行的[[iPad Pro]]之上<ref name="Apple iPad Pro PR">{{cite press release |url=http://www.apple.com/pr/library/2015/09/09Apple-Introduces-iPad-Pro-Featuring-Epic-12-9-inch-Retina-Display.html |title=Apple Introduces iPad Pro Featuring Epic 12.9-inch Retina Display |publisher=Apple |date=September 9, 2015 |accessdate=September 9, 2015 |archive-date=2015-09-11 |archive-url=https://web.archive.org/web/20150911003255/http://www.apple.com/pr/library/2015/09/09Apple-Introduces-iPad-Pro-Featuring-Epic-12-9-inch-Retina-Display.html |dead-url=no }}</ref>。A9X集成了名为M9的运动[[協同處理器|协处理器]]。

苹果宣称A9X与其前身[[Apple A8X|A8X]]相比，拥有1.8倍的CPU性能和2倍的GPU性能<ref name="AnandTech iPad Pro Announced">{{cite web |url=http://www.anandtech.com/show/9615/apple-announces-the-ipad-mini-4 |first=Brandon |last=Chester |title=Apple Announces the iPad Pro and iPad Mini 4 |publisher=[[AnandTech]] |date=September 9, 2015 |accessdate=September 9, 2015 |archive-date=2016-10-09 |archive-url=https://web.archive.org/web/20161009060117/http://www.anandtech.com/show/9615/apple-announces-the-ipad-mini-4 |dead-url=no }}</ref>。

== 使用A9X的产品 ==
* 9.7吋 [[iPad Pro]]
* 12.9吋 [[iPad Pro]]（第一代）

==參見==
* [[Apple Silicon]]
* [[Apple A9]]
* [[Apple A8X]]
* [[Apple A10X]]

==参考文献==
{{reflist}}

{{iOS}}
{{ARM晶片}}
[[Category:Apple晶片]]
[[Category:ARM架構]]
[[Category:64位元微處理器]]

Apple A9X - 版本历史

2026年3月8日 (日) 08:50 imported>Kdmjf12000