How to Deploy DeepSeek V3.2 Locally
DeepSeek V3.2 is a 671B MoE that DeepSeek released in December 2025. Even at 4-bit it needs about 405 GB, which no single GPU or 128GB machine can hold. To run it at home, you either combine multiple GPUs or machines, or use a server with lots of RAM and keep the experts there; the only single machine with the capacity for 4-bit is the 512GB Mac Studio. For a new setup, we'd point you to V4 Flash instead, which is less than 40% of its size.
DeepSeek V3.2 details
- Min VRAM at 4-bit408 GB · 8K
- Parameters671B
- Active params37B
- Max context160K
- Architecture
- MoE
- Experts offloaded
- 13 GB VRAM + 396 GB RAM
- License
- MIT
- Launch date
- Dec 1, 2025
- Vendor
- DeepSeek
- Hugging Face repo
- deepseek-ai/DeepSeek-V3.2
- GGUF repo
- unsloth/DeepSeek-V3.2-GGUF
- NVFP4 repo (Blackwell)
- nvidia/DeepSeek-V3.2-NVFP4
- MLX repo (Apple)
- mlx-community/DeepSeek-V3.2-4bit
- Layers
- 61
- Hidden size
- 7,168
- KV heads
- 128
- Head dim
- 192
How much VRAM does DeepSeek V3.2 need for local deployment?
| Quantization | WeightsGB | 8K contextGB | 32K contextGB | 128K contextGB | 160K context (max)GB |
|---|---|---|---|---|---|
| 1-bit | 199.3GGUF | 200.9 | 202.7 | 209.6 | 211.9 |
| 2-bit | 246.6GGUF | 248.2 | 250 | 256.9 | 259.2 |
| 3-bit | 321GGUF | 322.6 | 324.4 | 331.3 | 333.6 |
| 4-bit | 405.4GGUF | 407 | 408.8 | 415.7 | 418 |
| 5-bit | 476.2GGUF | 477.8 | 479.6 | 486.5 | 488.8 |
| 8-bit | 713.3GGUF | 714.9 | 716.7 | 723.6 | 725.9 |
| BF16/FP16 | 1,342.3GGUF | 1,343.9 | 1,345.7 | 1,352.6 | 1,354.9 |
Full calculation rules are on the Methodology page.
Can a single GPU run DeepSeek V3.2?
No single GPU can run it, and neither can a 128GB machine: 4-bit with 8K of context is about 407 GB, and even 1-bit needs about 201 GB. There are three ways to run it at home. The easiest is a big-memory server with one GPU, keeping the experts (only a small slice is used for each token) in system RAM. Next is four or more 96GB cards. Or there's the 512GB Mac Studio M3 Ultra, the only single machine that holds 4-bit, though it sits right at the three-quarters of memory macOS lets the GPU use by default. If you just want DeepSeek running locally, V4 Flash, at under 40% of the size, is far easier.
| Device | Price | Speed t/s | Max context |
|---|---|---|---|
| Mac Studio M3 Ultra 512GBWhole system · 512 GB | $22,90013 listings | 37.3 | 160K |
| Device | Price | Speed t/s | Max context |
|---|---|---|---|
| Mac Studio M3 Ultra 512GBWhole system · 512 GB | $22,90013 listings | 24.5 | 160K |
Only common GPUs and systems are listed, one set for models under 50B and another for larger ones, sorted by price from low to high.
How many GPUs do you need to run DeepSeek V3.2?
The minimum is four cards with 72GB or more, and that only covers 2-bit: four 96GB RTX PRO 6000 cards run it at about 65 tokens/s. 4-bit doubles it to eight cards and runs at about 46; eight 48GB RTX A6000s can only manage 2-bit. Four networked DGX Sparks can hold 4-bit, but each box has limited memory bandwidth, so you get under 10 tokens/s, fine only if you're not in a hurry. Check software support first: vLLM has officially validated it only on H100 and H200, and it isn't clear whether its newer attention scheme, which computes over just part of the context, works on these cards.
| Device | Cards | Total price | Total VRAM | Speed t/s | Total power |
|---|---|---|---|---|---|
| 4 units | $32,960 | 512 GB | 13.3 | 960 W | |
| 8 cards | $39,192 | 384 GB | 33.7 | 2,400 W | |
| Instinct MI21064 GB per card | 8 cards | $39,952 | 512 GB | 60.9 | 2,400 W |
| 4 cards | $42,888 | 288 GB | 52.7 | 1,200 W | |
| 4 cards | $75,996 | 320 GB | 68.4 | 1,200 W | |
| 4 cards | $90,000 | 384 GB | 64.9 | 2,400 W | |
| 8 cards | No price | 384 GB | 42.1 | 3,600 W |
| Device | Cards | Total price | Total VRAM | Speed t/s | Total power |
|---|---|---|---|---|---|
| 4 units | $32,960 | 512 GB | 8.6 | 960 W | |
| Instinct MI21064 GB per card | 8 cards | $39,952 | 512 GB | 42.7 | 2,400 W |
| 8 cards | $85,776 | 576 GB | 36.4 | 2,400 W | |
| 8 cards | $151,992 | 640 GB | 48.7 | 2,400 W | |
| 8 cards | $180,000 | 768 GB | 45.9 | 4,800 W |
| Device | Cards | Total price | Total VRAM | Speed t/s | Total power |
|---|---|---|---|---|---|
| Mac Studio M3 Ultra 512GB512 GB per unit | 2 units | $45,800 | 1,024 GB | 14.5 | 960 W |
| 8 cards | $180,000 | 768 GB | 29.3 | 4,800 W |
Mac Studios link up over Thunderbolt 5 and run with MLX or exo; vLLM doesn't support them. Full calculation rules are on the Methodology page.
What PC or server build do you need to run DeepSeek V3.2 locally?
If VRAM falls short, keep the experts in system RAM and run it on one GPU plus a server with lots of RAM. At 4-bit, a 12-channel DDR5 server with one RTX PRO 6000 does about 26 tokens/s and needs about 396 GB of RAM with all experts in memory; at 2-bit, a used 8-channel DDR4 server with one RTX 3090 does about 14 tokens/s. This route uses llama.cpp (which has supported V3.2 since May 2026) with unsloth's GGUF. The commands on this page with --cpu-moe put all the experts in system RAM.
GeForce RTX 3090 + Dual EPYC DDR4
Best valueGeForce RTX 5090 + Dual EPYC DDR5
Flagship2 × RTX PRO 6000 + Dual EPYC DDR5
Giant modelsTesla V100 32GB + Dual Xeon E5 DDR4
BudgetGeForce RTX 3090 + Dual EPYC DDR4
Best value2 × GeForce RTX 5090 + Dual EPYC DDR5
Flagship4 × RTX PRO 6000 + Dual EPYC DDR5
Giant modelsTesla V100 32GB + Dual Xeon E5 8-GPU server
Budget- PSU
- Built-in 4 × 1,600 W
- Included
GeForce RTX 5090 + Dual EPYC DDR5
Flagship4 × RTX PRO 6000 + Dual EPYC DDR5
Giant modelsDetailed calculation rules are on the Methodology page.
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What to know before running DeepSeek V3.2 locally
Which framework to use
For local use, llama.cpp is the first choice. V3.2 support (including DSA sparse attention) was merged in late May 2026, support for the model's built-in MTP speculative decoding followed in August, and unsloth has a full set of GGUFs from 1-bit to BF16. vLLM's official recipe has only been validated on H100 and H200.
No ready-made chat template
Instead of the usual Jinja chat template, DeepSeek provides a set of Python encoding scripts, and the tool-calling format also differs from earlier models. llama.cpp has had a dedicated V3.2 parser since April 2026; if you write your own client, build prompts following the scripts in the official encoding directory. The new developer role is used only for the search agent.
Sampling parameters and the Speciale version
For local deployment, DeepSeek recommends
temperature1.0 andtop_p0.95. There is also V3.2-Speciale with the same architecture, built only for deep reasoning; it doesn't support tool calling, so don't use it for agents.Quantization and context
The original weights are already FP8, so 8-bit (about 713 GB) is essentially the original model. Its attention design is very economical with context: at 4-bit, going from 8K to 160K adds only about 11 GB, so if the weights fit, you can basically run the full context.
Launch commands
llama.cpp
- NVIDIA
- AMD
- Mac
- CPU
llama-server -hf unsloth/DeepSeek-V3.2-GGUF:Q4_K_M -c 8192Short on VRAM? Add --cpu-moe to keep the routed experts in system RAM (about 396 GB needed).
llama-server -hf unsloth/DeepSeek-V3.2-GGUF:Q4_K_M -c 8192 -ngl 99 \ --cpu-moe
vLLM
- Linux
- NVIDIA
Follow the deployment guide to prepare the required runtime and hardware.
vllm serve deepseek-ai/DeepSeek-V3.2 \ --trust-remote-code \ --kernel-config.enable_flashinfer_autotune=False \ --tensor-parallel-size 8 \ --tokenizer-mode deepseek_v32 \ --tool-call-parser deepseek_v32 \ --enable-auto-tool-choice \ --reasoning-parser deepseek_v3
MLX
- Apple Silicon
On a Mac, pip install mlx-lm first; this command downloads the MLX weights from Hugging Face and starts an OpenAI-compatible server.
mlx_lm.server --model mlx-community/DeepSeek-V3.2-4bitOllama
- Windows
- macOS
- Linux
The Ollama library has no official tag for it yet.
File names follow that week's model-library snapshot; the definitions are in the methodology. Methodology
Other models in the DeepSeek family
| Model | Total params | Active params | 4-bit size |
|---|---|---|---|
| 8.2B | 8.2B | 5 GB | |
| 14.8B | 14.8B | 9 GB | |
| 32.8B | 32.8B | 19.9 GB | |
| 284B | 13B | 155.1 GB | |
| 763B | 8 / 16B | 444.7 GB | |
| 1,600B | 49B | 849.7 GB |