Overview of LLM Quantization Techniques & Where to Learn Each of Them?

Youssef Hosni
7 min readMar 19, 2024

Model Quantization enhances the efficiency of large language models (LLMs) by representing their parameters in low-precision data types. This article presents an overview of LLM quantization techniques and resources for learning each of them.

The article covers different quantization methods, including GGUF, AWQ, PTQ, GPTQ, and QAT, elucidating their mechanisms and applications in LLM optimization.

Each section provides learning resources, including tutorials, specifications, and practical guides, facilitating a deeper understanding of the quantization techniques.

This article serves as a comprehensive guide for individuals interested in exploring LLM quantization, offering insights into various techniques and resources for continued learning and professional development.

Table of Contents:

  1. Introduction to Quantization
  2. GGUF
  3. AWQ
  4. PTQ
  5. GPTQ
  6. QAT

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Youssef Hosni
Youssef Hosni

Written by Youssef Hosni

Sr. Data Scientist & ML Researcher | Read paid-articles for free: https://youssefh.substack.com/ | E-Books: https://app.gumroad.com/products

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