Can I run K2-Horizon-7B-GGUF on a Radeon RX 9070 XT?

Yes

Its Q8_0 file (9.57 GB) fits in the 14.4 GB a Radeon RX 9070 XT can use, with room for ≈ 32K tokens of context.

Full analysis of K2-Horizon-7B-GGUF Everything that runs on Radeon RX 9070 XT Get the Q8_0 file on Hugging Face

ollama run hf.co/IFM/K2-Horizon-7B-GGUF:Q8_0

Files and context on Radeon RX 9070 XT

Each file of K2-Horizon-7B-GGUF (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.

File	Size	On Radeon RX 9070 XT	Context (16-bit)	Context (8-bit)
BF16	18.0 GB	Doesn't fit	—	—
Q8_0	9.57 GB	Fits	32K	64K
Q6_K	7.39 GB	Fits	46K	93K
Q5_K_M	6.47 GB	Fits	53K	105K
Q5_0	6.34 GB	Fits	53K	107K
Q4_K_M	5.59 GB	Fits	58K	117K

K2-Horizon-7B-GGUF on other hardware

Popular models that run on Radeon RX 9070 XT

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.