For my personal retrieval-augmented generation (RAG) study, I needed a local model to answer questions from documents. My laptop has an RTX 3060 Laptop GPU with 6 GiB of VRAM, so memory use mattered alongside speed. I compared qwen3:4b and qwen3:0.
Source: [Dev.to](https://dev.to/rafaself/qwen3-4b-vs-06b-on-a-6-gb-gpu-speed-memory-and-answer-quality-4pik)