Unsloth vs Axolotl vs TRL vs LLaMA-Factory: A Fine-Tuning Framework Comparison on Speed, VRAM, and Multi-GPU
Unsloth, Axolotl, TRL, and LLaMA-Factory are compared on speed, VRAM, and multi-GPU scaling. Unsloth shows 2x training speed for Llama 3.1 8B and 7.3x for MoE models. Axolotl delivers up to 1.45x spee…





























