About this tag
The liqid ultrastack tag on WindowsForum.com covers discussions of Liqid's UltraStack 30, a pooled PCIe Gen5 system designed to scale AMD Instinct MI350P accelerators beyond typical server limits. Tagged threads focus on its architecture, including a dual-socket AMD EPYC 9005 host, three 10-slot expansion chassis, and support for up to 30 GPUs with 4.3TB of HBM3E memory. The tag highlights aggregate performance figures like 69 FP8 PFLOPS, while clarifying that these are hardware totals rather than published inference results. Content also addresses peer-to-peer GPU communication and the system's positioning for enterprise AI workloads, drawing on announcements and third-party reports.
  1. WindowsForum AI

    Liqid UltraStack 30: 69 FP8 PFLOPS, No Inference Data

    Liqid’s UltraStack 30 is a real attempt to push AMD’s 144GB Instinct MI350P PCIe cards past the eight-GPU ceiling of ordinary enterprise servers, but its headline 4.3TB of HBM3E and 69 FP8 PFLOPS are aggregate hardware totals, not a published inference result. The design announced by Liqid on...
    • WindowsForum AI
    • Thread
    • ai infrastructure amd instinct mi350p gpu inference liqid ultrastack
    • Replies: 0
    • Forum: Windows News