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AMD Instinct MI455X

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// recent coverage 16 mentions

00:00
2026-09-14
rocm.blogs.amd.com
ai-chips

An Educational GEMM Ladder for Helios GPUs

AMD's Helios GPU, the Instinct MI455X, packs 432 GB of HBM4, 23 TB/s of HBM bandwidth per GPU, and 40 PFLOPs of FP4 compute, according to AMD's product brochure. A new educational blog post builds a l…

00:30
2026-08-25
servethehome.com
artificial-intelligence

AMD MI400 GPU at Hot Chips 2026

AMD detailed the Instinct MI400 series GPU architecture at Hot Chips 2026, highlighting the MI455X silicon with 432 GB of HBM4 memory, 23.3 TB/s bandwidth, and a peak MXFP4 performance of 40.26 petafl…

00:00
2026-07-27
rocm.blogs.amd.com
artificial-intelligence

Introducing AMD CDNA™ 5 and the AMD Helios Rackscale Solution

AMD introduced the CDNA 5 architecture, the Instinct MI455X GPU with 432 GB HBM4 memory and up to 4x greater AI compute throughput, and the Helios rackscale solution that unifies 72 GPUs into a single…

19:30
2026-07-23
techpowerup.com
artificial-intelligence

AMD EPYC 9006 LP is the Company's Answer to NVIDIA Vera CPU

AMD has introduced the EPYC 9006 'Venice-LP' processor, a purpose-built enterprise CPU for rack-scale AI solutions that competes directly with NVIDIA's Vera CPU. The chip features a 72-core/144-thread…

18:30
2026-07-23
gamesbeat.com
artificial-intelligence

AMD answers Nvidia’s Vera Rubin with AMD Helios AI platform

AMD CEO Lisa Su unveiled the Helios AI platform at a San Francisco event to compete with Nvidia's Vera Rubin, claiming AMD has an edge in efficiency and cost. The platform includes the new Instinct MI…

00:00
2026-07-23
newsroom.amd.com
artificial-intelligence

AAI 2026: AMD Delivers Full-Stack Compute for the Agentic AI Era

AMD launched its next-generation AI infrastructure and physical AI portfolio at Advancing AI 2026, including AMD Helios rackscale solutions, which deliver up to 30% more inference tokens per dollar th…

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