DeepSeek R1 — local AI model by DeepSeek

Written by Jakub Rusinowski · Last updated

Superseded model. DeepSeek R1 has been superseded by DeepSeek V4. This page is kept for reference; the newer family is a better starting point. View DeepSeek V4 →

DeepSeek R1 rivals proprietary top-tier models in reasoning and coding tasks using a Mixture-of-Experts architecture. Known for its exceptional logic and math capabilities. Previous generation — superseded by DeepSeek V4, which folds R1's reasoning strengths into a newer MoE architecture. Still widely deployed and supported.

Variants

The smallest DeepSeek R1 variant needs about 6 GB of VRAM at Q4_K_M — quantized weights plus framework overhead, before any KV cache.

ModelVRAM
DeepSeek R1 Distill Llama 8B →
8B
~5.6 GB
DeepSeek R1 Distill Qwen 32B →
32B
~20.1 GB
DeepSeek R1 Distill Qwen 14B →
14B
~9.3 GB
DeepSeek R1 (671B) →
671B
~405.9 GB

Memory is quantized weights plus overhead at Q4_K_M, from the same engine as the GPU & VRAM checker.

How to run DeepSeek R1 locally

Install Ollama, then pull the tag.

ollama run deepseek-r1:8b

Pick a size above for its own VRAM figure, speed estimate and install command.

Licence

MITCommercial use permitted

Commercial use permitted. No usage restrictions beyond attribution.

Applies to: DeepSeek R1 Distill Llama 8B, DeepSeek R1 Distill Qwen 32B, DeepSeek R1 Distill Qwen 14B, DeepSeek R1 (671B)

Recommended GPU

The cheapest catalogued GPU that runs DeepSeek R1 locally (min 6 GB VRAM) is the Intel Arc B570 (10 GB).

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Intel Arc B570 10GB
10 GB VRAM · 150 W board power
2026 prices are volatile — check the current listing.

Can I run DeepSeek R1 on my GPU?

DeepSeek R1 — frequently asked questions

How much VRAM does DeepSeek R1 need?

DeepSeek R1 needs about 6 GB VRAM at Q4_K_M quantization for its smallest variant. Variants: DeepSeek R1 Distill Llama 8B (6 GB, Q4_K_M); DeepSeek R1 Distill Qwen 32B (20 GB, Q4_K_M); DeepSeek R1 Distill Qwen 14B (9 GB, Q4_K_M); DeepSeek R1 (671B) (406 GB, Q4_K_M). On Apple Silicon, unified memory counts toward this requirement.

Can I run DeepSeek R1 on an RTX 4090 (24 GB)?

Yes — DeepSeek R1 runs on an RTX 4090 (24 GB) and other 24 GB cards such as the RTX 3090. Smaller variants also fit comfortably on 8–16 GB GPUs at Q4_K_M.

What quantization should I use for DeepSeek R1?

Q4_K_M is the best balance of quality and VRAM for DeepSeek R1 in most cases. Choose Q8_0 for near-lossless quality if you have spare VRAM, or smaller quants (Q3/Q2) only when memory is tight.

How do I run DeepSeek R1 with Ollama?

Install Ollama, then run: ollama run deepseek-r1:8b. This downloads DeepSeek R1 and starts a local, OpenAI-compatible endpoint — no internet connection is needed after the initial download.