Omdia: Arm-based Server CPUs Experience Record Demand

Meanwhile AMD continues to take market share from Intel.

2 Min Read
Omdia: Arm-based Server CPUs Experience Record Demand

Shipments of servers equipped with Arm CPUs reached record levels in Q3 of 2021, according to the latest Data Center Server Tracker from analyst firm Omdia.

One in twenty servers – or 170,000 units – shipped between July and September were built around an Arm CPU.

Omdia said the increased adoption was driven by cloud service provider demand and the impact of the global chip shortage, which is evidently pushing businesses to explore alternative CPU architectures.

Meanwhile, AMD has been growing its market share, with the company responsible for 18 percent of all server chips shipped in the quarter – up 2% on the previous quarter.

“AMD is benefiting from the strong uptick in demand from hyperscale CSPs who are deploying high core count AMD Rome and Milan CPUs. AMD’s wins are a reflection of their x86 market leading core density and cache memory per socket,” said Manoj Sukumaran, principal analyst for data center computing and networking at Omdia.

“We don’t play vendor favorites or predict winners and losers in the market but it’s important to note that AMD’s announced CPU line-up including a new cloud-optimized CPU variant, called Bergamo, with up to 128 cores, will likely be very compelling to cloud service providers.”

Overall server shipments remained flat quarter over quarter, at 3.4 million units.

Quarterly server revenues increased 6% from the same quarter in 2020, driven by an uptick in server prices.

Growing pains

Arm’s journey into the data center was long and complicated. The first ever server equipped with an Arm-based chip was demonstrated in 2012, powered by silicon from Calxeda, shortly before the startup folded in 2013.

AMD originally planned to start shipping Arm-based server chips by the end of 2014, but only managed to get the first units out the door in 2016.

Qualcomm spent four years designing its 48-core, Arm-based Amberwing, but was reported to have quietly canceled the project.

In 2021, there are signs that the situation is changing, and Omdia identified several examples of major deployments of Arm-based CPUs. For example, Amazon increased the deployment of servers fetauring its proprietary chip called Graviton.

American startup Ampere, led by former Intel president Renee James, saw demand uptick from its key customers Oracle and Equinix. The company previously reported that its Altra CPUs were being evaluated by Microsoft, Tencent, and TikTok’s parent company ByteDance.

In China, Huawei is increasing the deployment of servers equipped with its in-house Arm-based CPU, Kunpeng, within its cloud business.

No end to chip shortage

The chip shortage continues to complicate technology deployments, and Omdia does not expect the situation to improve until at least the second half of 2022.

“The data center server market continues to be supply constrained because of the shortage of key semiconductor components like power management ICs, micro controllers, and other ASICs,” Omdia’s Sukumaran said.

“The demand for servers remains very strong across market segments and vendor order backlogs are at historically higher levels.”

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Data Center Knowledge

Data Center Knowledge, a sister site to ITPro Today, is a leading online source of daily news and analysis about the data center industry. Areas of coverage include power and cooling technology, processor and server architecture, networks, storage, the colocation industry, data center company stocks, cloud, the modern hyper-scale data center space, edge computing, infrastructure for machine learning, and virtual and augmented reality. Each month, hundreds of thousands of data center professionals (C-level, business, IT and facilities decision-makers) turn to DCK to help them develop data center strategies and/or design, build and manage world-class data centers. These buyers and decision-makers rely on DCK as a trusted source of breaking news and expertise on these specialized facilities.

Max Smolaks

Senior Editor, Informa

Max Smolaks is senior editor at Data Center Knowledge, a leading online publication dedicated to the data center industry. A passionate technology journalist, Max has been writing about IT for a decade, covering startups, hardware, and regulation – across B2B titles including Silicon, DatacenterDynamics, The Register, and AI Business.

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