Intel and AMD’s ACE CPU Extensions

📰 Medium · AI

Learn about Intel and AMD's ACE CPU extensions for matrix computing and how they address the limitations of C pointer logic

intermediate Published 21 Jun 2026

Action Steps

Research the ACE CPU extensions and their specifications
Compare the performance of ACE-enabled CPUs with traditional CPUs for matrix computations
Implement ACE instructions in your code to optimize matrix algebra operations
Evaluate the impact of ACE on your application's overall performance
Explore the potential applications of ACE in fields like AI, machine learning, and scientific computing

Who Needs to Know This

Software engineers and developers working with matrix computations will benefit from understanding the ACE CPU extensions and how they can improve performance in their applications

Key Insight

💡 The ACE CPU extensions aim to improve matrix computing performance by providing a set of instructions that can efficiently handle matrix operations, overcoming the limitations of C pointer logic

Key Takeaways

Learn about Intel and AMD's ACE CPU extensions for matrix computing and how they address the limitations of C pointer logic

Full Article

Title: Intel and AMD’s ACE CPU Extensions

URL Source: https://medium.com/@arthurhau/intel-and-amds-ace-cpu-extensions-aee8699074ef?source=rss------artificial_intelligence-5

Published Time: 2026-06-21T02:57:37Z

Markdown Content:
# Intel and AMD’s ACE CPU Extensions | by Arthurhau | Jun, 2026 | Medium

[Sitemap](https://medium.com/sitemap/sitemap.xml)

[Open in app](https://play.google.com/store/apps/details?id=com.medium.reader&referrer=utm_source%3DmobileNavBar&source=post_page---top_nav_layout_nav-----------------------------------------)

Sign up

[Sign in](https://medium.com/m/signin?operation=login&redirect=https%3A%2F%2Fmedium.com%2F%40arthurhau%2Fintel-and-amds-ace-cpu-extensions-aee8699074ef&source=post_page---top_nav_layout_nav-----------------------global_nav------------------)

[](https://medium.com/?source=post_page---top_nav_layout_nav-----------------------------------------)

Get app

[Write](https://medium.com/m/signin?operation=register&redirect=https%3A%2F%2Fmedium.com%2Fnew-story&source=---top_nav_layout_nav-----------------------new_post_topnav------------------)

[Search](https://medium.com/search?source=post_page---top_nav_layout_nav-----------------------------------------)

Sign up

[Sign in](https://medium.com/m/signin?operation=login&redirect=https%3A%2F%2Fmedium.com%2F%40arthurhau%2Fintel-and-amds-ace-cpu-extensions-aee8699074ef&source=post_page---top_nav_layout_nav-----------------------global_nav------------------)

![Image 1: Unknown user](https://miro.medium.com/v2/resize:fill:32:32/1*dmbNkD5D-u45r44go_cf0g.png)

# Intel and AMD’s ACE CPU Extensions

[![Image 2: Arthurhau](https://miro.medium.com/v2/da:true/resize:fill:32:32/0*4ph3J0YMRsVZ6UPu)](https://medium.com/@arthurhau?source=post_page---byline--aee8699074ef---------------------------------------)

[Arthurhau](https://medium.com/@arthurhau?source=post_page---byline--aee8699074ef---------------------------------------)

2 min read

·

Just now

[](https://medium.com/m/signin?actionUrl=https%3A%2F%2Fmedium.com%2F_%2Fvote%2Fp%2Faee8699074ef&operation=register&redirect=https%3A%2F%2Fmedium.com%2F%40arthurhau%2Fintel-and-amds-ace-cpu-extensions-aee8699074ef&user=Arthurhau&userId=f34cb3683339&source=---header_actions--aee8699074ef---------------------clap_footer------------------)

--

[](https://medium.com/m/signin?actionUrl=https%3A%2F%2Fmedium.com%2F_%2Frepost%2Fp%2Faee8699074ef&operation=register&redirect=https%3A%2F%2Fmedium.com%2F%40arthurhau%2Fintel-and-amds-ace-cpu-extensions-aee8699074ef&user=Arthurhau&userId=f34cb3683339&source=---header_actions--aee8699074ef---------------------repost_header------------------)

--

[](https://medium.com/m/signin?actionUrl=https%3A%2F%2Fmedium.com%2F_%2Fbookmark%2Fp%2Faee8699074ef&operation=register&redirect=https%3A%2F%2Fmedium.com%2F%40arthurhau%2Fintel-and-amds-ace-cpu-extensions-aee8699074ef&source=---header_actions--aee8699074ef---------------------bookmark_footer------------------)

[Listen](https://medium.com/m/signin?actionUrl=https%3A%2F%2Fmedium.com%2Fplans%3Fdimension%3Dpost_audio_button%26postId%3Daee8699074ef&operation=register&redirect=https%3A%2F%2Fmedium.com%2F%40arthurhau%2Fintel-and-amds-ace-cpu-extensions-aee8699074ef&source=---header_actions--aee8699074ef---------------------post_audio_button------------------)

Share

Intel and AMD finally realize that the CPU needs to do matrix algebra. They created ACE CPU extensions, a set of CPU instructions for doing matrix computing in the CPU.

The real problem of the CPU is the #C pointer logic which does not look at memory as chunks like arrays, instead it treats memory as addresses that are pointed at one at a time. Fortran has always been faster than C in doing matrix computing, despite the fact that most operating systems are written in C or C pointer logic. A programming language, no matter how efficient it is in doing matrix computation, will have to either go through a C ABI or to write system call or to talk to the kernel (which is

Read full article → ← Back to Reads

Intel and AMD’s ACE CPU Extensions

Key Takeaways

Full Article

Related Videos