Choose the best GPU for local AI with this RTX 3090, RTX 4090, and RTX 5090 comparison for local LLMs, ComfyUI, and coding agents.
What would make you upgrade your local AI GPU first: more VRAM for bigger LLMs and ComfyUI workflows, faster generation, or a cheaper used RTX 3090?
What would make you upgrade your local AI GPU first: more VRAM for bigger LLMs and ComfyUI workflows, faster generation, or a cheaper used RTX 3090?