Highlights

• Google announces Axion, an Arm-based processor for cloud computing.
• Axion claims to outperform current Arm and x86 servers in speed and energy efficiency.
• Built on Arm’s Neoverse V2 architecture, Axion is already in use within Google services.
• Google’s move into cloud-optimized processors heats up competition with Amazon’s Graviton and others.

At its Cloud Next 2024 event, Google has taken the wraps off Axion – a ground-breaking new processor designed specifically for running data centre workloads.

This marks Google’s first foray into Arm-based CPUs tailored for the cloud computing realm.

“We recently contributed to the SystemReady Virtual Environment, which is Arm’s hardware and firmware interoperability standard that ensures common operating systems and software packages can run seamlessly in ARM-based systems,” Mark Lohmeyer, Google Cloud’s VP for compute and AI/ML infrastructure, explained.

“Through this collaboration, we’re accessing a broad ecosystem of cloud customers who have already deployed ARM-based workloads across hundreds of ISVs and open source projects.”

Astonishing Performance and Efficiency Claims

If Google’s claims hold up, Axion could shake up the data centre chip market.

The company says its Arm-based silicon outperforms its fastest general-purpose Arm cloud offerings by an impressive 30%.

Even more surprisingly, Axion allegedly trumps recent comparable x86 virtual machines by a massive 50% in terms of raw performance.

But the potential benefits don’t stop there.

Google also boasts that Axion achieves a 60% higher energy efficiency compared to those same x86 server chips.

With a focus on sustainability, such effortless eco-friendliness could be a game-changer.

Axion was developed in-house by Google’s chip designers, built upon Arm’s cutting-edge Neoverse V2 CPU architecture.

It’s already being utilized for Google services like BigTable and Earth Engine, with more to follow soon.

“We’re thrilled to add application packages built on the new Axion Arm-based CPU for Google Cloud to the Bitnami by VMware Tanzu library. This will deliver significantly improved performance, attractive price-performance, and better sustainability for our users.

We’re excited to get our hands on the new Google Axion instances and do even more to help our customers streamline deployments and reduce their environmental footprint.” said Mike Wookey, Senior Director R&D, Tanzu Division, Broadcom, which is Google’s partner in this chip-making endeavour.

Taking the Fight to Amazon and Others

This home-grown data centre processor looks set to intensify the battle between tech titans in the Arm server chip arena.

Amazon has led the charge so far with its Graviton CPUs, while NVIDIA and Ampere have also staked claims.

Google is no stranger to custom silicon, having previously designed the Tensor chips for Pixel phones and TPUs for AI/ML workloads.

But Axion marks its biggest move yet into high-performance Arm processors optimized for the cloud.

The unveiling comes shortly after Arm’s CEO warned about AI models‘ increasingly “insatiable” appetite for energy.

With solutions like Axion promising vastly improved efficiency, Google may be paving the way for a more sustainable future of AI innovation in the cloud.

FAQs

What is the Google Axion processor?

The Google Axion processor is an innovative, Arm-based CPU designed specifically for data centre workloads, marking Google’s entry into cloud-optimized processors.

Developed on Arm’s Neoverse V2 architecture, Axion aims to offer unparalleled performance and energy efficiency in cloud computing.

How does Axion compare to existing data centre processors?

According to Google, Axion outperforms the fastest general-purpose Arm cloud processors by 30% and leads recent x86 virtual machines by 50% in raw performance.

Moreover, it is claimed to be 60% more energy-efficient than its x86 counterparts, setting a new benchmark for sustainability in data centre operations.

Where is Axion being used?

As of its unveiling, the Axion processor is already being deployed within key Google services, such as BigTable and Earth Engine.

Google plans to extend Axion’s usage across more of its cloud computing services shortly.

What makes Axion stand out in the cloud computing market?

Axion’s high performance, combined with its exceptional energy efficiency, positions it as a potential game-changer in the cloud computing sector.

This processor not only promises to elevate cloud service capabilities but also aligns with growing sustainability goals within the tech industry.

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