Can I Run Llama 3.3 on NVIDIA GeForce RTX 4080?

作者： Jakub Rusinowski · 最后更新： 2026年7月10日

No — the Llama 3.3 family does not fit in the NVIDIA GeForce RTX 4080's 16 GB VRAM.

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NVIDIA GeForce RTX 4080 Specs

VRAM16 GB
Memory Bandwidth717 GB/s

Why It Does Not Fit

Every Llama 3.3 variant requires more VRAM than the NVIDIA GeForce RTX 4080 provides (16 GB).

Nearest GPU That Fits

NVIDIA GeForce RTX 5090 (32 GB VRAM).

NVIDIA GeForce RTX 5090 32GB
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FAQ

Can I run Llama 3.3 on the NVIDIA GeForce RTX 4080?

No — the Llama 3.3 family does not fit in the NVIDIA GeForce RTX 4080's 16 GB VRAM.

What GPU should I get instead to run Llama 3.3?

The NVIDIA GeForce RTX 5090 (32 GB VRAM) is the cheapest upgrade that fits it.

Llama 3.3 on Other GPUs

Popular Models on the NVIDIA GeForce RTX 4080

VRAM Tier

Troubleshooting

Buying Guide

← Can I Run It? | Llama 3.3 Model Page | NVIDIA GeForce RTX 4080 GPU Page | Check Your Hardware