Arm releases first in-house chip, with Meta as debut customer

Arm Holdings, traditionally a licensor of chip architectures, has unveiled its first in-house central processing unit (CPU), the AGI CPU, marking a strategic pivot for the company. CEO Rene Haas announced the new data center-focused chip at an event in San Francisco on Tuesday. This move places Arm in direct competition with some of its long-standing customers. Meta, a major tech firm, has signed on as the debut customer for Arm's AGI CPU. Paul Saab, a Meta software engineer, stated that the deal provides greater flexibility in their software stack and supply chain. Meta is heavily investing in AI data centers, with plans to spend up to $135 billion on capital expenditures this year, and is actively building infrastructure across Louisiana, Ohio, and Indiana, and reportedly considering leasing space at the Stargate site in Texas. The company seeks highly efficient chips due to the "scarce resource" of wattage in its power-constrained data centers. The AGI CPU was developed at Arm's Austin, Texas campus, where the company invested $71 million and expanded its team to over 1,000 people to support its production later this year. Manufactured by Taiwan Semiconductor Manufacturing Company (TSMC) in Taiwan, Arm expressed interest in manufacturing in the US once TSMC's Arizona fab is ready. The new chip is optimized for artificial general intelligence, promising twice the performance-per-watt compared to x86 racks, offering significant efficiency benefits for data center operations.