32,768 cores and 74 petaflops: AMD’s monster new rack for AI agents could be too much for traditional data centers
- AMD's proposed rack combines 32,768 CPU cores with 16 AI accelerators
- Traditional data centers may need new power and cooling infrastructure
- AMD divides agent workloads into personal, enterprise, and technical computing categories
AMD is developing a rack-scale computing system for artificial intelligence agents, with configurations designed for personal, enterprise, and technical workloads.
Dubbed Helion Agentic AI Rack, it supports up to 32,768 Zen 6 x86 CPU cores, 16 Instinct MI350P accelerators, and 74 petaflops of FP4 computing performance.
The proposed platform also supports 102 Tbps of networking bandwidth and uses modular hardware designed for different agent computing requirements.
A rack built around three kinds of AI agents
AMD groups agent workloads into three categories: personal assistants, enterprise applications, and technical computing, each with different processing requirements.
Personal agents need dense, energy-efficient servers; enterprise applications require a balance between agent capacity and performance; while technical workloads prioritize processing speed.
AMD allows...
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