Can I run granite-4.1-3b on an RTX 3060 12 GB?

Yes

Its published weights (6.81 GB) fit in the 10.8 GB an RTX 3060 12 GB can use, with room for ≈ 48K tokens of context.

Full analysis of granite-4.1-3b Everything that runs on RTX 3060 12 GB Get the weights on Hugging Face

hf download ibm-granite/granite-4.1-3b

Files and context on RTX 3060 12 GB

Each file of granite-4.1-3b (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 RTX 3060 12 GB	Context (16-bit)	Context (8-bit)
As published	6.81 GB	Fits	48K	95K
4-bit (estimate)	1.91 GB	Fits	106K	128K

granite-4.1-3b on other hardware

NVIDIA H100Yes
RTX 5090Yes
RTX 4090Yes
RTX 3090Yes
RTX 5060 Ti 16 GBYes
RTX 3060 12 GBYes
RTX 4060Yes, just
Mac with 32 GBYes
Mac with 64 GBYes
Mac with 128 GBYes

Popular models that run on RTX 3060 12 GB

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Ornith-1.5-9B-GGUFornith-ai · 9.20B

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.