Samsung supplies HBM4 as AMD’s Helios enters production

AMD has begun production of Helios, the AI server rack it is positioning against Nvidia's data center systems, with Samsung Electronics supplying the high-bandwidth memory inside it. AMD CEO Lisa Su announced the milestone Thursday at the company's Advancing AI conference held in Seoul. According to Su, shipments will begin late in the third quarter and expand in the fourth. Helios is sold as a complete cabinet rather than as individual chips. Each unit contains 72 Instinct MI455X accelerators t