The new rack combines advanced hardware, strong networking, and efficient cooling to help global businesses scale high-performance systems by 2026. The AMD Helios AI rack-scale solution, a full rack for large-scale inferencing and AI training, has been announced by HPE. This new AI rack contains 72 AMD Instinct MI455X GPUs, 260 terabytes of bandwidth, and 2.9 AI exaflops of FP4 performance.