NVIDIA GeForce RTX 4070 Super — Local LLM Performance & Compatibility

Written by Jakub Rusinowski · Last updated July 12, 2026

Best-value 12 GB GPU in the 40-series. More compute than the base 4070 at the same MSRP. 85 t/s on 8B models, 220W TDP. The go-to recommendation for $600 builds.

Technical Specifications

VRAM12 GB
Memory Bandwidth504 GB/s
TDP220 W
ArchitectureAda Lovelace AD104
Release Year2024
MSRP at Launch$599
Inference Speed (Llama 3.1 8B Q4_K_M)50–96 tok/s (estimated)
Inference Speed (Llama 3.3 70B Q4_K_M)Does not fit — needs ~44 GB of 12 GB usable
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NVIDIA GeForce RTX 4070 Super 12GB
Launch MSRP: $599
2026 prices are volatile — check the current listing.
Check price on Amazon

LLMs Compatible with 12 GB VRAM

All models below run comfortably in 12 GB VRAM with Q4_K_M quantization.

Llama 3.1 FamilyLlama 3.1 8B Instruct · 6 GB VRAM · Q4_K_M · ollama run llama3.1
Llama 3.2 FamilyLlama 3.2 11B Vision Instruct · 7 GB VRAM · Q4_K_M · llama-3-2
Qwen 2.5 FamilyQwen 2.5 14B Instruct · 9 GB VRAM · Q4_K_M · ollama run qwen2.5:14b
Qwen 3Qwen 3 14B · 10 GB VRAM · Q4_K_M · ollama run qwen3:14b
Gemma 3Gemma 3 12B Instruct · 8 GB VRAM · Q4_K_M · ollama run gemma3:12b
Phi-4 MiniPhi-4 Mini (3.8B) · 3 GB VRAM · Q4_K_M · ollama run phi4-mini
Mistral FamilyMistral NeMo 12B · 8 GB VRAM · Q4_K_M · ollama run mistral-nemo
DeepSeek R1DeepSeek R1 Distill Qwen 14B · 9 GB VRAM · Q4_K_M · ollama run deepseek-r1:14b

Best Use Cases

Quick Start with Ollama

Install Ollama then run the recommended model for this GPU:

ollama run llama3.1:8b

FAQ

Can the NVIDIA GeForce RTX 4070 Super run local LLMs?

Yes — the NVIDIA GeForce RTX 4070 Super has 12 GB VRAM and runs Best-value 12 GB GPU in the 40-series. More compute than the base 4070 at the same MSRP. 85 t/s on 8B models, 220W TDP.

How fast is the NVIDIA GeForce RTX 4070 Super for AI inference?

The NVIDIA GeForce RTX 4070 Super is estimated to run Llama 3.1 8B at 50–96 tok/s with Q4_K_M quantization. Llama 3.3 70B does not fit: it needs about 44 GB against 12 GB usable. These are modelled estimates, not measurements — see /en/methodology.

What LLMs can I run on 12 GB VRAM?

With 12 GB you can run: Llama 3.1 Family, Llama 3.2 Family, Qwen 2.5 Family, Qwen 3, Gemma 3. Use Ollama for the easiest setup: ollama run llama3.1:8b.

Can I Run It? — NVIDIA GeForce RTX 4070 Super

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