RTX 3060 12GB vs RTX 5060 Ti 16GB: which GPU for local LLMs?
A buy-focused comparison for running LLMs locally. What matters: VRAM first, then generation and price.
At a glance
| Spec | RTX 3060 12GB | RTX 5060 Ti 16GB |
|---|---|---|
| VRAM | 12 GB | 16 GB |
| Compatible models (Q4) | 111 | 131 |
| Largest model (Q4) | Granite Code 20B (Mixed Precision) | Qwen 3.8 27B Obliterated |
Which one should you buy?
For larger models (a 70B at Q4, or a comfortable 30B), pick the RTX 5060 Ti 16GB and its 16 GB — VRAM is the #1 factor for local LLMs. The RTX 3060 12GB is the pick on a tighter budget or for models up to its 12 GB. Rule of thumb: at equal budget, always take more VRAM.
Where to buy
RTX 3060 12GB
Amazon See RTX 5060 Ti 16GB (ASUS Prime) →RTX 3060 12GB is no longer sold new at a sane price — current equivalent: RTX 5060 Ti 16GB (ASUS Prime).
RTX 5060 Ti 16GB
Amazon See RTX 5060 Ti 16GB (ASUS Prime) →As an Amazon Associate, BestLLMfor earns from qualifying purchases, at no extra cost to you. This does not influence our independent rankings.