Running MiniMax H3 on AMD GPUs Hits a Wall with SageAttention Dependency
itiswhatitiswgatitis · reddit · 2026-08-06
A user reported compatibility roadblocks when attempting to run MiniMax H3 on AMD GPUs using ComfyUI.
The primary issue is that most community workflows heavily rely on or default to SageAttention, which is difficult to run on AMD platforms, causing the process to hang. The user is actively looking for AMD-friendly alternative workflows or model configurations.
Related event: Running MiniMax H3 on AMD GPUs Hindered by SageAttention Dependency(2 posts)→
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