Can I run Edge0-8B-A1B-preview on a Radeon RX 7900 XTX?

Yes

Its published weights (4.56 GB) fit in the 21.6 GB a Radeon RX 7900 XTX can use, with room for an unknown amount of context.

hf download Edge0/Edge0-8B-A1B-preview

Files and context on Radeon RX 7900 XTX

Each file of Edge0-8B-A1B-preview (and of GGUF versions the site has analyzed), and how much context fits next to it, with the context cache in 16-bit or 8-bit.

Edge0-8B-A1B-preview on other hardware

Popular models that run on Radeon RX 7900 XTX

Assumes 90% of the card's memory is usable and at least 4K tokens of context for one conversation, with the context cache in 16-bit unless noted. Fits leaves at least 20% of that memory for context; Tight leaves less.