SoftBank-owned chip designer Arm has reached about a 50% share of compute shipped to leading AI data centers, a senior executive said, underscoring how quickly the company’s technology is moving beyond smartphones and into the infrastructure powering artificial intelligence.
Arm’s designs, long dominant in mobile devices, are increasingly being adopted by hyperscale cloud operators and AI infrastructure providers because they offer strong performance with lower power consumption. That efficiency has become a critical selling point as data centers struggle with rising electricity demand from large-scale AI training and inference workloads.
The milestone also strengthens SoftBank’s broader AI strategy. The Japanese technology investor has made Arm a centerpiece of its push into next-generation computing, alongside investments in AI platforms, data centers and related infrastructure. Arm does not usually manufacture chips itself; instead, it licenses chip architecture and processor designs to partners that build custom silicon.
Major cloud providers and chipmakers have been expanding the use of Arm-based processors in servers, including for systems paired with advanced AI accelerators. The trend challenges the long-standing dominance of x86 processors from Intel and AMD in data centers.
For Arm, data centers are especially attractive because server chips tend to carry higher royalties than smartphone processors. Growth in this market could help diversify revenue and support the company’s premium valuation.
Still, competition remains intense. Intel, AMD, Nvidia and custom chip efforts from cloud giants are all fighting for share in AI infrastructure. But Arm’s latest milestone suggests its architecture has become a central part of the AI computing boom.
SoftBank chipmaker Arm hits 50% share in top AI data centers: exec
AI boom drives demand for company's architecture as it also moves into physical chips
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