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Can I run Qwen3-32B on a Radeon RX 7900 XTX?

Yes, with a GGUF version

The published weights are too big, but the Q4_K_M file from Qwen/Qwen3-32B-GGUF (19.8 GB) fits, with room for ≈ 7K tokens of context.

Full analysis of Qwen3-32B Everything that runs on Radeon RX 7900 XTX Get the Q4_K_M file on Hugging Face
ollama run hf.co/Qwen/Qwen3-32B-GGUF:Q4_K_M

Files and context on Radeon RX 7900 XTX

Each file of Qwen3-32B (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.

FileSizeOn Radeon RX 7900 XTX Context (16-bit)Context (8-bit)
As published65.5 GBDoesn't fit——
Q8_0Qwen/Qwen3-32B-GGUF34.8 GBDoesn't fit——
Q6_KQwen/Qwen3-32B-GGUF26.9 GBDoesn't fit——
Q5_K_MQwen/Qwen3-32B-GGUF23.2 GBDoesn't fit——
Q5_0Qwen/Qwen3-32B-GGUF22.6 GBDoesn't fit——
Q4_K_MQwen/Qwen3-32B-GGUF19.8 GBTight7K14K

Qwen3-32B 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.