{"id":"tp-27825","type":"article-newspaper","title":"AMD, Samsung Discuss Broader Partnership as HBM4 Demand Rises","author":"John Kim","publisher":"TOKENPOST Inc.","url":"https://www.tokenpost.com/news/business/27825","datePublished":"2026-10-08T07:58:55.000Z","dateModified":"2026-10-08T07:58:55.000Z","language":"en","abstract":"Lisa Su said AMD’s MI455X accelerator uses 432 gigabytes of HBM4, up 50% from the previous model’s 288 gigabytes of HBM3E.","section":"Business","references":[{"title":"earlier coverage of Samsung’s HBM4 pricing discussions","url":"https://www.tokenpost.com/news/business/26313"}]}