AMD preps rack-scale Helios systems to contend with Nvidia’s Vera Rubin NVL144
AMD preps rack-scale Helios systems to contend with Nvidia’s Vera Rubin NVL144 2025-06-12 at 21:35 By Tobias Mann House of Zen’s biggest iron yet boasts 72 MI400 GPUs, 260 TBps of UALink bandwidth, and 2.9 exaFLOPS of FP4 AMD offered its best look yet at the rack-scale architecture that’ll underpin its MI400-series GPUs in 2026 […]
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