AMD and Arm Ride High on AI Demand as Supply Constraints Loom Over Chips

Advanced Micro Devices (AMD) and Arm Holdings both reported strong quarterly results this week, signaling that the hunger for AI-capable silicon shows no signs of waning. AMD saw its profit and revenue jump significantly, fueled by its data center business and the successful launch of its MI300 accelerators. CEO Lisa Su projected second-quarter revenue of $11.2 billion, reinforcing the company's position as a primary challenger in the AI hardware space.

Meanwhile, Arm Holdings continues to struggle with a high-stakes problem: it cannot manufacture chips fast enough to meet "roaring" demand. Arm’s royalty revenue rose 11% to $671 million, with royalties from AI data centers more than doubling year-over-year. The company’s architecture is becoming increasingly prevalent in energy-efficient AI servers, though supply chain bottlenecks remain a primary concern for its near-term growth.

The strength in these earnings reports has provided a "buy" list for investors seeking to capitalize on the infrastructure layer of AI. Market commentators, including Jim Cramer, have highlighted these firms alongside data center giants as the primary beneficiaries of an "explosion of profits." As manufacturers scramble to remake semiconductor supply chains to prioritize AI chips, the pricing power remains firmly in the hands of the designers and fabricators.