Can I run Mixtral-8x7B-Instruct-v0.1 locally?
mistralai/Mixtral-8x7B-Instruct-v0.1Mixtral-8x7B-Instruct-v0.1 is a llm (text generation) model with about 47B parameters. The practical minimum to run it is roughly 25 GB of GPU or system memory, and a GPU with ≥ 32 GB VRAM runs it comfortably. Here's exactly what it needs and how to run it.
Check YOUR exact machineMixtral-8x7B-Instruct-v0.1 memory & VRAM requirements
How much memory Mixtral-8x7B-Instruct-v0.1 needs at each quantization level (weights plus ~20% runtime overhead). Lower-bit quantization dramatically reduces VRAM at a small quality cost.
| Precision | Memory needed | Notes |
|---|---|---|
| Full precision (FP16/BF16) | 113 GB | Full quality |
| 8-bit (INT8 / Q8) | 57 GB | Smaller, slight quality loss |
| 4-bit (Q4_K_M / INT4) | 32 GB | Best size/quality trade-off |
| 3-bit (Q3_K) | 25 GB | Smaller, slight quality loss |
Will Mixtral-8x7B-Instruct-v0.1 run on your GPU?
Verdicts for common setups — from CPU-only laptops to an RTX 4090 and data-center GPUs. Click a GPU to see everything it can run.
| Your setup | Verdict | Needs | Est. speed | Best way to run |
|---|---|---|---|---|
| No GPU (16 GB RAM) | Too big | — | — | Use a cloud GPU or a smaller model |
| RTX 4060 (8 GB) | Too big | — | — | Use a cloud GPU or a smaller model |
| RTX 3060 (12 GB) | Workarounds | 32 GB | ~2.3 tok/s | Split across GPU + RAM with Q4 (offload) |
| RTX 4070 Super (12 GB) | Workarounds | 32 GB | ~2.3 tok/s | Split across GPU + RAM with Q4 (offload) |
| RTX 4080 Super (16 GB) | Workarounds | 32 GB | ~2.8 tok/s | Split across GPU + RAM with Q4 (offload) |
| RTX 4090 (24 GB) | Workarounds | 57 GB | ~1.4 tok/s | Split across GPU + RAM with Q8 (offload) |
| RTX 3090 (24 GB) | Workarounds | 57 GB | ~1.4 tok/s | Split across GPU + RAM with Q8 (offload) |
| Apple M-series (18 GB unified) | Too big | — | — | Use a cloud GPU or a smaller model |
| Apple M Max (64 GB unified) | Runs | 57 GB | ~5.9 tok/s | Run on your Apple Silicon (unified memory) with Q8 |
| A100 (80 GB) | Runs | 57 GB | ~29 tok/s | Run on your GPU with Q8 |
How to run Mixtral-8x7B-Instruct-v0.1 locally
Recommended method: Run on your GPU with Q4 using Ollama, llama.cpp, or Transformers + bitsandbytes.
ollama run mixtral:8x7bllama-cli -hf mistralai/Mixtral-8x7B-Instruct-v0.1 -p "Hello"# Fast production serving on http://localhost:8000/v1
vllm serve mistralai/Mixtral-8x7B-Instruct-v0.1from transformers import pipeline, BitsAndBytesConfig
# pip install transformers accelerate bitsandbytes
quant = BitsAndBytesConfig(load_in_4bit=True)
pipe = pipeline("text-generation", model="mistralai/Mixtral-8x7B-Instruct-v0.1", device_map="auto",
model_kwargs={"quantization_config": quant})
print(pipe("Hello", max_new_tokens=50))Mixtral-8x7B-Instruct-v0.1 — frequently asked questions
How much VRAM does Mixtral-8x7B-Instruct-v0.1 need?
Mixtral-8x7B-Instruct-v0.1 needs roughly 32 GB of VRAM at 4-bit (Q4) quantization and about 113 GB at full FP16 precision, including runtime overhead. Lower-bit quantization trades a little quality for a lot less memory.
Can I run Mixtral-8x7B-Instruct-v0.1 on CPU without a GPU?
Yes — Mixtral-8x7B-Instruct-v0.1 can run on CPU using system RAM (best with a quantized GGUF build via llama.cpp or Ollama), but generation will be noticeably slower than on a GPU.
What's the best way to run Mixtral-8x7B-Instruct-v0.1 locally?
The easiest path is usually Ollama, llama.cpp, or Transformers + bitsandbytes. Run on your GPU with Q4. This page's "How to run it" section has copy-paste commands.
What GPU do I need to run Mixtral-8x7B-Instruct-v0.1?
A GPU with at least 32 GB of VRAM runs Mixtral-8x7B-Instruct-v0.1 comfortably at 4-bit quantization, or about 114 GB for full FP16 precision. On Apple Silicon, unified memory of that size works too.