AMD says Instinct MI400X GPU is 10X faster than MI300X, will power Helios rack-scale system with EPYC 'Venice' CPUs

Tom's Hardware
Jun 12, 2025, 2:47 pm609 ptsHotTop
AMD unveiled Helios, its first in-house rack-scale AI system built around upcoming EPYC 'Venice' CPUs and Instinct MI400-series GPUs, aiming to challenge Nvidia's dominance in AI. But while it is said to offer higher memory capacity and bandwidth than competing platforms, it is expected to trail in peak compute…

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