RX 7900 XTX vs RTX 3090 for Local LLMs and Video Generation on Linux
AnimalPuzzleheaded71 · reddit · 2026-08-05
A Linux user on Reddit is seeking advice on choosing between the RX 7900 XTX 24GB and the RTX 3090 24GB.
Their use case involves running 30B parameter LLMs, image generation, and experimenting with the newly released MiniMax H3 model. With a significant price gap of around €400 locally, they want to know if the AMD card is substantially worse for these basic tasks.
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