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AMD Instinct MI455X

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Headlines · 4

  1. Reddit summary points to AMD MI455X topping a batch-inference comparison

    A Reddit user summarized a linked article comparing inference on large data-center GPUs with Kimi K3 and three other models. The summary says larger batches raise aggregate tokens per second while reducing tokens per second per request, and that AMD's MI455X placed first, though the underlying article and benchmark details are not available here.

    r/LocalLLaMA · 🔥 2
  2. AMD Posts Record Q3 on AI Data-Center Demand

    AMD reported third-quarter revenue of $13.4 billion, up 45% year over year, while data-center revenue rose 97% to $8.55 billion and represented 64% of total sales. The company forecast about $17 billion in fourth-quarter revenue, which would exceed Intel’s $15 billion to $16 billion outlook if achieved, and said EPYC Venice processors had begun generating revenue shipments. Gaming revenue fell 40% to $773 million, while AMD’s larger growth and PC-market forecasts remain management projections.

    科技新报 · 🔥 14
  3. AMD unveils Helion agentic AI rack blueprint with up to 32,768 Zen 6 CPU cores

    AMD announced Helion at the OCP summit, a rack-scale reference design built on the Open Compute Project's ORv4 spec and the open-platform approach of its Helios rack, pitched as an open blueprint for agentic AI rather than a system it will sell itself. A CPU-only configuration can hold up to 128 of AMD's 256-core sixth-generation EPYC "Venice" (Zen 6) processors, reaching 32,768 cores for hyperscalers, while a mixed configuration supports up to 16 Instinct MI350P GPUs and 102 Tbps of networking for enterprise deployments. AMD says it will contribute the specification to OCP, with Dell, HPE, Lenovo, Supermicro and Foxconn among partners developing systems planned for November 2026, though one report points to first-half 2027 availability and no pricing was disclosed.

    Tom’s Hardware · 🔥 0
  4. Lisa Su in Korea to lock in HBM supply, seeks broader Samsung partnership

    At AMD Gamer Day in Seoul on Oct 7, CEO Lisa Su called South Korea's semiconductor supply chain "indispensable" and said AMD wants three- to five-year (or longer) memory supply arrangements with Samsung Electronics and SK hynix to cope with tight HBM supply, while working with customers to optimize memory usage. She met Samsung's device solutions chief and vice chairman Jun Young-hyun and other executives that day; Taiwan's TechNews reports she also said AMD has begun shipping its next-gen MI455 accelerators and Helios systems using HBM4, backed by Samsung and SK hynix. Reports say Samsung hopes to convert the memory relationship into foundry orders, but Su only spoke of "exploring" memory and foundry cooperation, and neither company disclosed details.

    36氪快讯 · 🔥 0

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