Best Local LLMs for 8GB RAM: Llama 3, Mistral, and Phi Compared
TL;DR Running local LLMs on 8GB RAM systems is entirely feasible in 2026, but requires careful model selection and quantization strategies. Llama 3.2 3B (Q4_K_M quantization) delivers the best balance of capability and efficiency, using approximately 2.3GB RAM while maintaining strong reasoning abilities. Mistral 7B (Q3_K_M) pushes boundaries at 3.8GB RAM, offering superior performance for coding tasks but requiring aggressive quantization. Phi-3 Mini (3.8B parameters, Q4_K_S) sits in the middle at 2.1GB, excelling at structured outputs and JSON generation. ...