RTX 5070 Ti vs RTX 4070 Ti Super: 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 5070 Ti | RTX 4070 Ti Super |
|---|---|---|
| VRAM | 16 GB | 16 GB |
| Compatible models (Q4) | 102 | 102 |
| Largest model (Q4) | Gemma 2 27B | Gemma 2 27B |
Which one should you buy?
For larger models (a 70B at Q4, or a comfortable 30B), pick the RTX 5070 Ti and its 16 GB — VRAM is the #1 factor for local LLMs. The RTX 4070 Ti Super is the pick on a tighter budget or for models up to its 16 GB. Rule of thumb: at equal budget, always take more VRAM.
Where to buy
RTX 5070 Ti
Amazon Check price →RTX 4070 Ti Super
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