---
title: "How much does quantization change DeepSeek’s local model quality?"  
description: "How much does quantization change DeepSeek’s local model quality?"  
author: "Eetu Saarinen"  
published: 2026-10-22  
updated: 2026-10-22  
canonical: https://www.mindstick.com/forum/162790/how-much-does-quantization-change-deepseek-s-local-model-quality  
category: "Local DeepSeek Models"  
tags: ["DeepSeek", "Local AI", "quantization", "Model performance"]  
reading_time: 1 minute  

---

# How much does quantization change DeepSeek’s local model quality?

I’m considering running a DeepSeek model locally and comparing a few quantization levels to fit the hardware I have. For everyday coding and reasoning prompts, where do people first notice a meaningful drop in quality?

If you’ve compared versions on the same machine, what tasks made the difference easiest to spot? I’m trying to choose a practical balance rather than judge the models only by a benchmark score.


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Original Source: https://www.mindstick.com/forum/162790/how-much-does-quantization-change-deepseek-s-local-model-quality

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