NVIDIA GeForce RTX 4080 — Local LLM Performance & Compatibility

Name: LLM Configurator — GPU VRAM Checker
Author: LLM Configurator

16 GB VRAM equivalent to 4080 Super in model compatibility. Strong for 7–14B models.

Technical Specifications

联盟营销声明: 本页部分链接为联盟推广链接——如果你通过它们购买，LLM Configurator 可能会获得佣金，而你无需支付任何额外费用。作为亚马逊联盟成员（Amazon Associate），LLM Configurator 会从符合条件的购买中获得收益。

NVIDIA GeForce RTX 4080 16GB

首发建议零售价：$1,199

2026年价格波动较大——请以当前商品页价格为准。

All models below run comfortably in 16 GB VRAM with Q4_K_M quantization.

Llama 3.1 Family	6 GB VRAM · Q4_K_M · `ollama run llama3.1`
Qwen 3	10 GB VRAM · Q4_K_M · `ollama run qwen3:14b`
Gemma 3	8 GB VRAM · Q4_K_M · `ollama run gemma3:12b`
Phi-4 Family	9 GB VRAM · Q4_K_M · `ollama run phi4`
Phi-4 Mini	3 GB VRAM · Q4_K_M · `ollama run phi4-mini`
Mistral Family	15 GB VRAM · Q4_K_M · `ollama run mistral-small`
DeepSeek R1	9 GB VRAM · Q4_K_M · `ollama run deepseek-r1:14b`
Qwen 2.5 Family	9 GB VRAM · Q4_K_M · `ollama run qwen2.5:14b`

Install Ollama then run the recommended model for this GPU:

ollama run qwen3:14b

Yes — the NVIDIA GeForce RTX 4080 has 16 GB VRAM and runs 16 GB VRAM equivalent to 4080 Super in model compatibility. Strong for 7–14B models.

The NVIDIA GeForce RTX 4080 runs Llama 3.1 8B at ~105 tokens/sec with Q4_K_M quantization.

With 16 GB you can run: Llama 3.1 Family, Qwen 3, Gemma 3, Phi-4 Family, Phi-4 Mini. Use Ollama for the easiest setup: ollama run qwen3:14b.