Can I Run Llama 3.3 on NVIDIA GeForce RTX 3090?

Written by Jakub Rusinowski · Last updated June 15, 2026

No — the Llama 3.3 family does not fit in the NVIDIA GeForce RTX 3090's 24 GB VRAM.

NVIDIA GeForce RTX 3090 Specs

VRAM	24 GB
Memory Bandwidth	936 GB/s

Why It Does Not Fit

Every Llama 3.3 variant requires more VRAM than the NVIDIA GeForce RTX 3090 provides (24 GB).

Nearest GPU That Fits

NVIDIA GeForce RTX 5090 (32 GB VRAM).

FAQ

Can I run Llama 3.3 on the NVIDIA GeForce RTX 3090?

No — the Llama 3.3 family does not fit in the NVIDIA GeForce RTX 3090's 24 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.

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