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QLoRA vs LoRA for Hugging Face PEFT: Which Wins on 24GB VRAM

Last Updated: September 17th, 2026

Watch: LoRA vs QLoRA: Fine-Tune AI Models with Just 4GB RAM! 🚀 by AI by Kiran Nagargoje For a 24GB card, QLoRA is the default for anything 7B or larger. LoRA fits comfortably only when you drop to 1-3B models. That's the decision in one sentence. Everything below is the memory, speed, and quality…