Advanced Micro Devices Chief Executive Officer Lisa Su said chips fabricated by Taiwan Semiconductor Manufacturing Co. at its plant in the United States cost roughly 5% to 20% more than identical products made at the company’s facilities in Taiwan. She made the remarks during a panel at the “Winning the AI Race” conference on Wednesday. Su added that AMD is seeing strong orders from both OpenAI and businesses linked to Elon Musk, underscoring intensifying demand for advanced processors to power artificial-intelligence workloads. She cautioned, however, that achieving so-called physical AI—systems that seamlessly integrate AI with robotics—will likely take at least another five years under current technology-scaling trajectories.