'The next evolution of the Arm compute platform': AGI CPU is Arm's first in-house AI chip, Meta and OpenAI sign up as early clients and it might have picked the perfect time to launch

Date:
Fri, 27 Mar 2026 21:35:00 +0000

Description:
Arm introduces its first in-house AGI CPU, offering high-density performance and gaining early backing from major companies, including Meta and OpenAI.

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now subscribed Your newsletter sign-up was successful Join the club Get full access to premium articles, exclusive features and a growing list of member rewards. Explore An account already exists for this email address, please log in. Subscribe to our newsletter Arm enters silicon production with a CPU designed for large-scale AI workloads New AGI CPU doubles rack performance compared with traditional x86 systems Meta and OpenAI adopt Arm chip for next-generation infrastructure Arm has extended its compute platform into production silicon for the first time with the introduction of what it calls the next evolution of the Arm compute platform, the AGI CPU.

The companys says the CPU is designed specifically for AI data centers , supporting agentic AI workloads which involve continuously running agents capable of reasoning, planning, and acting. The processor features up to 136 Neoverse V3 cores per CPU, with 6GB/s memory bandwidth per core and sub-100ns latency, allowing higher workload density and improved system efficiency. Article continues below You may like No Nvidia, No AMD, No Intel, No ARM:
Meta plans inference-led RISC-y future without friends as 1700w superchip emerges with 30 PFLOPs performance and half Terabyte (yes 512GB) HBM 'No one deploys AI at Metas scale': Meta signs up Nvidia to power its next big AI projects so what exactly do Mark Zuckerberg and Jensen Huang have planned? The AI data centers of 2036 wont be filled with GPUs: FuriosaAIs CEO on the future of silicon Performance and capacity The Arm AGI CPU promises deterministic performance under sustained load with a 300-watt TDP and a dedicated core per program thread.

The processor supports air-cooled 1U server chassis with up to 8,160 cores
per rack, and liquid-cooled deployments reaching 45,000 cores per rack.

Compared with x86 CPUs, the Arm AGI CPU can provide more than double the performance per rack, supporting larger AI workloads while remaining energy efficient.

These capabilities aim to improve compute density, accelerator utilization, and overall infrastructure efficiency. Are you a pro? Subscribe to our newsletter Sign up to the TechRadar Pro newsletter to get all the top news, opinion, features and guidance your business needs to succeed! Contact me
with news and offers from other Future brands Receive email from us on behalf of our trusted partners or sponsors By submitting your information you agree to the Terms & Conditions and Privacy Policy and are aged 16 or over.

Meta serves as the lead partner and co-developer of the Arm AGI CPU , integrating it with its Meta Training and Inference Accelerator (MTIA) to optimize data center performance.

Early commercial adoption also includes the likes of OpenAI, Cerebras, Cloudflare, Positron, Rebellions, SAP, and SK Telecom.

Arm is collaborating with OEMs and ODMs such as Lenovo , Supermicro, Quanta Computer, and ASRock Rack to deliver early systems, with broader availability expected in the second half of 2026. What to read next Microsoft unveils Maia 200, its 'powerhouse' accelerator looking to unlock the power of large-scale AI AI in networks isnt CPU vs. GPU: Intel unveils 18A-based Clearwater Forest Xeon 6+ for edge AI and early 6G infrastructure The new Nvidia age has begun first Vera Rubin AI chips are rolling out to customers, now let's see what they can do with it

More than 50 industry leaders across hyperscale, cloud, semiconductor,
memory, networking, software, and system design sectors support the CPUs rollout.

Over the last decade, weve partnered closely with Arm in building Graviton here at AWS, and its been a remarkable success the majority of compute capacity AWS added to our fleet in 2025 was powered by Graviton, said James Hamilton, SVP and Distinguished Engineer, Amazon .

This collaboration has been great for both companies, and Graviton continues to deliver better price/performance for our customers.

Industry partners also pointed to the broader infrastructure implications of the new CPU.

The new Arm AGI CPU will further unlock the Arm ecosystem for a broad range
of customers, creating new opportunities for everyone... said Charlie Kawwas, President, Semiconductor Solutions Group, Broadcom Inc.

As Broadcom builds the worlds most capable XPU and networking solutions for hyperscalersour partnership with Arm has enabled us to move with unmatched intent and speed.

The Arm AGI CPU is intended to serve as a foundation for agentic AI
workloads, enabling organizations to deploy AI tools at scale while maintaining high efficiency.

The processor supports large-scale deployment of AI applications, including accelerator management, control plane processing, and cloud- or enterprise-based API and task hosting.

That said, the Arm AGI CPU's success will depend on data center adoption, integration with existing accelerators and memory, and proven performance gains over alternatives. Follow TechRadar on Google News and add us as a preferred source to get our expert news, reviews, and opinion in your feeds. Make sure to click the Follow button!

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