imported>Kdmjf12000 来自 2026年3月8日 (日) 08:52

2026-03-08T08:52:36Z

新页面

{{NoteTA
| G1 = IT
| G2 = Electronics
| 1 = zh-tw:吋;zh-cn:寸
| 2 = zh-cn:釆用;zh-tw:採用
}}
{{Infobox CPU
| name = Apple M3 Apple M3 Pro Apple M3 Max
| image =
| alt = M3芯片图片
| created = 2023年10月
| code =
| microarch =
| size-from = [[3納米制程|3納米]](N3B)
| designfirm = [[蘋果公司]]
| manuf1 = [[台灣積體電路製造]]（TSMC）
| arch = [[ARM架构|AArch64]]（[[计算机系统结构|架构]]） ARMv8-A（[[指令集架构]]）
| gpu = 苹果设计的10核
| transistors =
| numcores = '''M3: '''8（4高性能+4低功耗） '''M3 Pro: '''11-12（5-6高性能+6低功耗） '''M3 Max: '''14-16（10-12高性能+4低功耗）
| application =
| l2cache. =
| predecessor = [[Apple M2]]
| successor = [[Apple M4]]
}}
'''Apple M3'''是[[苹果公司]]研發、[[台積電]]製造的一款[[單晶片系統]]，用作Mac台式机和笔记本电脑的[[中央处理器]]和[[圖形處理器]]。於2023年6月5號的[[苹果全球开发者大会]]发布，為苹果公司的[[Apple Silicon]]中、[[Apple_Silicon#M系列|M系列]]的第三代产品，亦是[[Mac向苹果芯片迁移]]计划中的一部分，构建于[[ARM架構|ARM]]平台。<ref>{{cite web|url=https://www.macworld.com/article/2114818/apple-scary-fast-event-m3-imac-macbook-pro.html|title=Apple announces ‘Scary fast’ event for Halloween Eve night|author=Jason Cross|date=October 24, 2023|publisher=Mac World|access-date=2023-12-03|archive-date=2023-10-31|archive-url=https://web.archive.org/web/20231031170104/https://www.macworld.com/article/2114818/apple-scary-fast-event-m3-imac-macbook-pro.html|dead-url=no}}</ref> <ref name="Verge1">{{Cite web|url=https://www.theverge.com/2023/10/30/23938867/apple-m3-imac-macbook-pro-biggest-announcements-m3|title=Apple ‘Scary Fast’ Mac launch event: the 4 biggest announcements|publisher=The Verge|date=October 30, 2023|access-date=October 30, 2023|archive-date=2024-05-16|archive-url=https://web.archive.org/web/20240516064912/https://www.theverge.com/2023/10/30/23938867/apple-m3-imac-macbook-pro-biggest-announcements-m3|dead-url=no}}</ref><ref>{{cite web|url= https://www.bnnbloomberg.ca/apple-unveils-new-laptops-imac-and-trio-of-more-powerful-chips-1.1991619|title= Apple Unveils New Laptops, iMac and Trio of More Powerful Chips|last= Gurman|first= Mark|date= 30 October 2023|website= BNN Bloomberg|publisher= |access-date= |archive-date= 2024-03-29|archive-url= https://web.archive.org/web/20240329125713/https://www.bnnbloomberg.ca/apple-unveils-new-laptops-imac-and-trio-of-more-powerful-chips-1.1991619|dead-url= no}}</ref><ref name="Ars">{{cite web|url=https://arstechnica.com/gadgets/2023/10/everything-to-know-about-apples-new-m3-m3-pro-and-m3-max-processors/|title=Apple introduces new M3 chip lineup, starting with the M3, M3 Pro, and M3 Max|author=Andrew Cunningham|date=October 31, 2023|publisher=Ars Technica|access-date=2023-12-03|archive-date=2024-02-14|archive-url=https://web.archive.org/web/20240214152247/https://arstechnica.com/gadgets/2023/10/everything-to-know-about-apples-new-m3-m3-pro-and-m3-max-processors/|dead-url=no}}</ref>

==設計==
M3系列是蘋果首款針對桌上型電腦和筆記型電腦的[[3納米制程|3nm]]設計。它是由[[台積電]]製造的。<ref>{{cite web|url=https://asia.nikkei.com/Business/Technology/Apple-unveils-new-M3-processors-as-Arm-PC-chips-gain-traction|title=Apple unveils new M3 processors as Arm PC chips gain traction|author=Yifan Yu|date=October 31, 2023|publisher=Nikkei|access-date=2023-12-03|archive-date=2024-05-17|archive-url=https://web.archive.org/web/20240517183303/https://asia.nikkei.com/Business/Technology/Apple-unveils-new-M3-processors-as-Arm-PC-chips-gain-traction|dead-url=no}}</ref><ref>{{cite web|url=https://www.digitimes.com/news/a20231031PD220/3nm-iphone-15-tsmc.html|title=TSMC expected to enjoy double-digit sequential increase in 4Q23 revenues|author=Monica Chen, Rodney Chan|date=November 1, 2023|publisher=DigiTimes|access-date=2023-12-03|archive-date=2023-12-15|archive-url=https://web.archive.org/web/20231215092029/https://www.digitimes.com/news/a20231031PD220/3nm-iphone-15-tsmc.html|dead-url=no}}</ref>

===CPU===
* M3：8核心CPU，具備4個性能核心與4個效率核心
* M3 Pro：11或12核心CPU，具有5或6個效能核心和6個效率核心
* M3 Max：14或16核心CPU，具有10或12個效能核心和4個效率核心
* M3 Ultra：最多32核心CPU，具有24個效能核心和8個效率核心

===GPU===
重新設計的GPU包括動態快取、網格著色和硬體加速[[光線追蹤]]等功能。<ref>{{Cite web |url=https://developer.apple.com/videos/play/tech-talks/111375 |title=存档副本 |access-date=2023-12-03 |archive-date=2024-02-29 |archive-url=https://web.archive.org/web/20240229055630/https://developer.apple.com/videos/play/tech-talks/111375 |dead-url=no }}</ref>

===記憶體===
M3的[[統一記憶體存取架構|統一記憶體架構]]配備高達24 GB RAM，M3 Pro高達36 GB，M3 Max高達128 GB。與M2世代一樣，M3 SoC使用6,400 MT/s LPDDR5 SDRAM。與之前的M系列SoC一樣，它同時用作RAM和視訊RAM。

M3 Pro和14核心M3 Max的記憶體頻寬分別低於M1/M2 Pro和M1/M2 Max。M3 Pro具有192位元記憶體匯流排，而M1和M2 Pro具有256位元匯流排，因此頻寬僅為150 GB/秒，而其前身為200 GB/秒。14核心 M3 Max的速度為300 GB/秒，而所有M1和M2 Max型號的速度為400 GB/秒，而16核心M3 Max的速度與先前的M1和M2 Max型號相同，為400 GB/秒。<ref>{{cite web|url=https://www.macrumors.com/2023/10/31/apple-m3-pro-less-memory-bandwidth/|title=Apple M3 Pro Chip Has 25% Less Memory Bandwidth Than M1/M2 Pro|author=Tim Hardwick|date=October 31, 2023|publisher=Mac Rumors|access-date=2023-12-03|archive-date=2024-04-05|archive-url=https://web.archive.org/web/20240405132245/https://www.macrumors.com/2023/10/31/apple-m3-pro-less-memory-bandwidth/|dead-url=no}}</ref>

===其他特性===
====影片====
M3系列支援硬體[[AOMedia Video 1|AV1]]解碼。<ref>{{Cite web |last=Warren |first=Tom |date=2023-10-31 |title=Apple’s new M3 chips have big GPU upgrades focused on gaming and pro apps |url=https://www.theverge.com/2023/10/30/23938676/apple-m3-chip-gpu-upgrade-hardware-accelerated-ray-tracing-gaming-specs-release-date |access-date=2023-10-31 |website=The Verge |language=en |archive-date=2024-05-21 |archive-url=https://web.archive.org/web/20240521165043/https://www.theverge.com/2023/10/30/23938676/apple-m3-chip-gpu-upgrade-hardware-accelerated-ray-tracing-gaming-specs-release-date |dead-url=no }}</ref>

====AI====
蘋果特別針對[[人工智能|AI]]開發和工作負載，透過神經引擎和M3 Max增加的最大記憶體 (128 GB)，允許具有大量參數的AI模型。

==應用產品==
===M3===
*[[MacBook Pro]] (14吋 2023年11月)
*[[iMac]] (24吋 2023)
*[[MacBook Air]](13吋和15吋 2024年3月)
*[[iPad Air (第七代)|iPad Air]](第七代，11吋和13吋 2025年)

===M3 Pro===
*[[MacBook Pro]] (14吋和16吋 2023年11月)

===M3 Max===
*[[MacBook Pro]] (14吋和16吋 2023年11月)

===M3 Ultra===
*[[Mac Studio]] (2025年3月)

==變體==
下表顯示了各種SoC。<ref name="Ars"/><ref>{{Cite web |title=「S9」のベースは「A16 Bionic」!? Appleの自在過ぎるスケーラブル戦略 |url=https://eetimes.itmedia.co.jp/ee/articles/2311/30/news041_3.html |access-date=2023-12-03 |website=EE Times Japan |language=ja |archive-date=2024-03-09 |archive-url=https://web.archive.org/web/20240309191548/https://eetimes.itmedia.co.jp/ee/articles/2311/30/news041_3.html |dead-url=no }}</ref>

{| class="wikitable sortable" style="text-align: center;"
|-
! 晶片
! CPU [[多核心处理器|核心]] (P+E)*
! GPU 核心
! GPU [[執行單元|EU]]
! 圖形 [[算術邏輯單元|ALU]]
! 神經引擎 核心
! 記憶體 (GB)
! 記憶體頻寬 (GB/s)
! 電晶體 數目
|-
|[[Apple A17 Pro|A17 Pro]]
|6 (2+4)
|6
|96
|768
| rowspan="8" |16
|8
|51.2
|190億
|-
| rowspan="3" | M3 || rowspan="3" | 8 (4+4) || 8 || 128 || 1024 || 8, 16, or 24 || rowspan="3" | 102.4 || rowspan="3" | 250億
|-
| 9 || 144 || 1152 || 8
|-
| 10 || 160 || 1280 || 8, 16, or 24
|-
| rowspan="2" | M3 Pro || 11 (5+6) || 14 || 224 || 2048 || rowspan="2" | 18 or 36 || rowspan="2" | 153.6 || rowspan="2" | 370億
|-
| 12 (6+6) || 18 || 288 || 2304
|-
| rowspan="2" | M3 Max || 14 (10+4) || 30 || 480 || 3840 || 36 or 96 || 307.2 || rowspan="2" | 920億
|-
| 16 (12+4) || 40 || 640 || 5120 || 48, 64, or 128 || 409.6
|-
| rowspan="2" | M3 Ultra || 28 (20+8) || 60 || 960 || 7680 || rowspan="2" | 32 || 96 or 256 || 614.4 || rowspan="2" | 1840億
|-
| 32 (24+8) || 80 || 1280 || 10240 || 96, 256, or 512 || 819.2
|}
{{Small|* (表現+電源效率)}}

==參見==
* [[Apple Silicon]]
* [[Apple M2]]
* [[Apple M4]]
* [[Mac向苹果芯片迁移]]

==參考文獻==
{{reflist}}

{{Apple}}{{Apple hardware}}{{ARM晶片}}
[[Category:ARM架構]]
[[Category:Apple晶片]]
[[Category:64位元微處理器]]
[[Category:2023年面世的產品]]

Apple M3 - 版本历史

imported>Kdmjf12000 来自 2026年3月8日 (日) 08:52