OpenAI CEO Sam Altman argues personal computers waste limited DRAM that should go to data centers. Speaking on the Cheeky Pint podcast with Stripe co-founder John Collison on October 29, Altman said local inference—running AI models on PCs—assumes open-source models will eliminate cloud needs, but this misjudges global DRAM constraints.
He noted most consumer DRAM sits idle (5% usage), while data centers achieve maximum utilization. With OpenAI's Stargate project requiring up to 900,000 DRAM wafers monthly (40% of global output), supply shortages loom. Samsung and SK hynix committed to supplying this demand in October 2025, yet Dell's CEO warns shortages will worsen by 2027 as consumer prices skyrocket.
Source: TechPowerUp News · Summarized by HeadlinesBriefing