AMD unveils the Helios Rack, featuring a 72-GPU setup aimed at challenging Nvidia's dominance in AI. CEO Lisa Su emphasized the next-generation MI500 series, targeting a performance increase of nearly 1,000 times over the MI300X. Despite Nvidia's 30% stock growth in 2025, AMD's data center revenue surged by 122% year-over-year, reaching $3.5 billion. The competitive landscape suggests an imminent reduction in AI hardware costs as AMD projects a data center market worth $1 trillion by 2030.