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Mistral AI · llama

Can I run mixtral?

A set of Mixture of Experts (MoE) model with open weights by Mistral AI in 8x7b and 8x22b parameter sizes.

46.7B parameters32K contexttextApache License24 builds

mixtral system requirements

Memory needed at 4K context, counting model weights, KV cache, compute buffers and runtime overhead. Download sizes come from the official Ollama registry.

Download size and memory required for each mixtral build
BuildQuantizationDownloadMemory needed
mixtral:8x7b-text-v0.1-q4_0Q4_024.6 GB~35.6 GB(est.)
mixtral:8x7b-instruct-v0.1-q4_0Q4_024.6 GB~35.6 GB(est.)
mixtral:8x7b-text-v0.1-q4_K_MQ4_K_M26.5 GB~38.3 GB(est.)
mixtral:8x7b-instruct-v0.1-q4_K_MQ4_K_M26.5 GB~38.3 GB(est.)
mixtral:8x7b-text-v0.1-q5_K_MQ5_K_M30.9 GB~44.6 GB(est.)
mixtral:8x7b-instruct-v0.1-q5_K_MQ5_K_M30.9 GB~44.6 GB(est.)
mixtral:8x7b-text-v0.1-q6_KQ6_K35.7 GB~51.5 GB(est.)
mixtral:8x7b-instruct-v0.1-q6_KQ6_K35.7 GB~51.5 GB(est.)

Figures marked (est.) approximate the KV cache because this model's architecture details are not published. They are indicative rather than exact.

How to run mixtral locally

  1. 1.Install Ollama for Windows, macOS or Linux.
  2. 2.Run this in a terminal:ollama run mixtral:8x7b-text-v0.1-q4_0
  3. 3.The weights download on first run, then an interactive prompt opens.

Frequently asked questions about mixtral

How much VRAM do I need to run mixtral?
At 4K context, the smallest published build of mixtral (Q4_0) needs roughly 35.6 GB of GPU memory once weights, KV cache, compute buffers and runtime overhead are counted. Bigger quantizations and longer context windows need more. It can also run partly or entirely on the CPU using system RAM, more slowly.
Can I run mixtral without a dedicated GPU?
Yes, but slowly. Without a GPU the model runs on the CPU using system RAM, which usually means a few tokens per second rather than dozens. You would need at least 35.6 GB of free RAM for the smallest build.
How big is the mixtral download?
The smallest published build is 24.6 GB. There are 24 builds in total, the largest being 262.0 GB. Leave some extra free disk space beyond the download itself.
How do I run mixtral locally?
Install Ollama, then run "ollama run mixtral:8x7b-text-v0.1-q4_0" in a terminal. The weights download on first use and an interactive session opens.

Will mixtral run on your PC?

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Model data from the official Ollama registry · verified 13/09/2026