Can I run Qwen3-Next-80B-A3B-Thinking-GGUF on an RTX 3060 12 GB?
No
Even its smallest file (Q4_K_M, 48.4 GB) is more than an RTX 3060 12 GB can hold (10.8 GB usable): it needs 5 of them.
Files and context on RTX 3060 12 GB
Each file of Qwen3-Next-80B-A3B-Thinking-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.