Deepseek Coder 33B Instruct — Hardware Requirements & GPU Compatibility
ChatCodeDeepSeek-Coder-33B-Instruct is DeepSeek's 33.3-billion-parameter instruction-tuned code model, initialized from DeepSeek-Coder-33B-Base and further fine-tuned on 2 billion tokens of instruction data for chat-style code generation, completion, and fixing. The underlying Deepseek Coder family was pretrained from scratch on 2 trillion tokens (87% code, 13% natural language in English and Chinese) with project-level context and a fill-in-the-blank training objective, giving it strong project-level completion and infilling ability alongside state-of-the-art open-model results on HumanEval, MBPP, and related coding benchmarks at the time of release. At 33.3 billion parameters, it needs a high-end consumer GPU or a multi-GPU setup once quantized. Context length is 16,384 tokens. Model weights are released under DeepSeek's custom model license, which permits commercial use. It was published in November 2023, alongside 1.3B, 5.7B, and 6.7B siblings and the corresponding base checkpoint.
Decent on a 24 GB GPU
Runs from 16 GB (IQ2_M · 16K)Best on 24 GB (Q4_K_M · ~32 tok/s · 8K)Macs from 18 GB (IQ2_XS · ~10 tok/s)
Other
Reference GPU · RTX 4090 24 GB
Estimates, ±20% · how we estimate
Run Deepseek Coder 33B Instruct
One recommended way. Every other method, OS and quant is in the step-by-step guide.
Recommended
ollama run deepseek-coder:33b-instruct-q4_K_MQ4_K_M needs offload on the RTX 4090 · 0.5 GB short · 16K context
Download: deepseek-coder-33b-instruct.Q4_K_M.gguf19.94 GBTheBloke
Other ways
each opens step-by-stepRun in cloud
Fits on RTX PRO 4500 (32 GB) (7 GB headroom) · Q4_K_M
- Generation speed
- ~28 tok/s
- generation speed
- Cost per 1M output tokens
- $3.37
- per 1M output tokens
How Much VRAM Does Deepseek Coder 33B Instruct Need?
Select a quantization level; the listed hardware adheres to it.
| Quantization | VRAM | +32K | On RTX 4090 (reference) | |
|---|---|---|---|---|
| 15.0 GB | — | 2-bit · K-quant — 2-bit quantization with K-quant improvements | Fits: 16K context · ~44 tok/s | |
| 15.4 GB | — | 3-bit small — 3-bit small quantization | Fits: 16K context · ~43 tok/s | |
| 17.1 GB | — | 3-bit medium — 3-bit medium quantization | Fits: 16K context · ~38 tok/s | |
| 17.5 GB | — | 4-bit · legacy — 4-bit legacy quantization | Fits: 16K context · ~38 tok/s | |
| 20.8 GB | — | 4-bit medium — 4-bit medium quantization — most popular sweet spot | Fits: 8K context · ~32 tok/s | |
| 24.6 GB | — | 5-bit medium — 5-bit medium quantization — good quality/size tradeoff | Does not fit: needs 28.2 GB | |
| 28.3 GB | — | 6-bit, very good — 6-bit quantization, very good quality | Does not fit: needs 32 GB | |
| 34.2 GB | — | 8-bit, near-lossless — 8-bit quantization, near-lossless | Does not fit: needs 37.8 GB |
Selected Q4_K_M
4-bit medium quantization24.5GBat 16K context
- Weights
- 20.0 GB
- KV cache
- 4.2 GB
- Overhead
- 0.3 GB
Fits RTX 4090 (reference) · fits up to 8K context · ~32 tok/s
≥50 tok/s needs ≥1.60 TB/s · RTX 5090 ~56
Which Hardware Can Run Deepseek Coder 33B Instruct?
Q4_K_M · 20.8 GBDeepseek Coder 33B Instruct (Q4_K_M) requires 20.8 GB of VRAM to load the model weights. For comfortable inference with headroom for KV cache and system overhead, 28+ GB is recommended. Using the full 16K context window can add up to 3.6 GB, bringing total usage to 24.5 GB. 7 GPUs can run it, including NVIDIA GeForce RTX 5090, NVIDIA GeForce RTX 3090 Ti. 100 devices with unified memory can run Deepseek Coder 33B Instruct, including Mac Studio (M3 Ultra, 256GB), Mac Studio (M3 Ultra, 512GB), Mac Studio M1 Max (32 GB).
20 GB
Q4_K_M · best fit IQ3_M (19.5 GB)
1 GPU
RX 7900 XT~30Simulate output on RX 7900 XT32–40 GB
fits · 7.5 GB free · up to 16K ctx
1 GPU · 3 Mac classes · 4 device families
RTX 5090~56Simulate output on RTX 5090M5 Max36 GB~16Simulate output on Mac Studio M5 Max (36 GB)M532 GB~5Simulate output on MacBook Air 13" M5 (32 GB)Orin~6Simulate output on NVIDIA Jetson AGX Orin 32GBSnapdragon X Elite (X1E-80-100)~4Simulate output on Snapdragon X Elite Copilot+ PC
By VRAM tier · typical GPUs and Macs at Q4_K_M
Alternatives to Deepseek Coder 33B Instruct
DeepSeek Coder family · 11 models →Similar models
6| Model | Score | VRAM | tok/s | Why it is similar |
|---|---|---|---|---|
| MiniCPM V 4.7 35B A3BOpenBMB | — | 22.1 GB | ~169 | same size |
| Llm Jp 4.1 32B A3b Thinkingllm-jp | — | 20.1 GB | ~188 | same size |
| Llm Jp 4.1 33B Thinkingllm-jp | — | 22.5 GB | ~35 | same size |
| Agnes 3.0 FlashAgnes-AI | — | 22.1 GB | ~35 | same size |
| Ornith 1.5 35B A3Bornith-ai | — | 22 GB | ~151 | same size |
| NVIDIA Nemotron 3.5 Lightning 30B A3B BF16NVIDIA | — | 19.3 GB | ~197 | same size |
Specifications
- Publisher
- DeepSeek
- Family
- DeepSeek Coder
- Parameters
- 33.3B
- Architecture
- LlamaForCausalLM
- Context Length
- 16,384 tokens
- Vocabulary Size
- 32,256
- Release Date
- 2023-11-01
- License
- Other
Frequently Asked Questions
How much VRAM does Deepseek Coder 33B Instruct need?
Deepseek Coder 33B Instruct requires 20.8 GB of VRAM at Q4_K_M, or 67.5 GB at BF16. Full 16K context adds up to 3.6 GB (24.5 GB total).
VRAM = Weights + KV Cache + Overhead
Weights = 33.3B × 4.8 bits ÷ 8 = 20 GB
KV Cache + Overhead ≈ 0.8 GB (at 2K context + ~0.3 GB framework)
Fit ratings and hardware model lists check this model with room for a 16K-token context, which needs a little more memory.
KV Cache + Overhead ≈ 4.5 GB (at full 16K context)
VRAM usage by quantization
Can NVIDIA GeForce RTX 4090 run Deepseek Coder 33B Instruct?
Yes, at Q5_K_S (23.7 GB) or lower. Higher quantizations like Q5_K_M (24.6 GB) exceed the NVIDIA GeForce RTX 4090's 24 GB.
What's the best quantization for Deepseek Coder 33B Instruct?
For Deepseek Coder 33B Instruct, Q4_K_M (20.8 GB) offers the best balance of quality and VRAM usage. Q5_0 (21.7 GB) provides better quality if you have the VRAM. The smallest option is IQ2_XXS at 10.0 GB.
VRAM requirement by quantization
★ Recommended — best balance of quality and VRAM usage.
Can I run Deepseek Coder 33B Instruct on a Mac?
Yes — MacBook Pro 14" M3 Pro (18 GB) and 108 other Macs can run Deepseek Coder 33B Instruct, the smallest at IQ2_XS. Apple Silicon uses unified memory, so the model shares RAM with the system. At Q4_K_M you need at least 20.8 GB of usable unified memory (RAM minus macOS overhead), from Mac Studio M1 Max (32 GB).
Can I run Deepseek Coder 33B Instruct locally?
Yes — Deepseek Coder 33B Instruct can run locally on consumer hardware. Popular tools include Ollama, LM Studio, and llama.cpp.
How fast is Deepseek Coder 33B Instruct?
At Q4_K_M, Deepseek Coder 33B Instruct can reach ~230 tok/s on AMD Instinct MI350X. On NVIDIA GeForce RTX 4090: ~32 tok/s. Speed depends mainly on GPU memory bandwidth. Real-world results typically within ±20%.
tok/s = (bandwidth GB/s ÷ model GB) × efficiency
Example: NVIDIA B200 → 8000 ÷ 20.8 × 0.65 = ~250 tok/s
Estimated speed at Q4_K_M (20.8 GB)
Real-world results typically within ±20%. Speed depends on batch size, quantization kernel, and software stack.
What's the download size of Deepseek Coder 33B Instruct?
At Q4_K_M, the download is about 20.01 GB. The full-precision BF16 version is 66.69 GB. The smallest option (IQ2_XXS) is 9.17 GB.
Which GPUs can run Deepseek Coder 33B Instruct?
7 consumer GPUs can run Deepseek Coder 33B Instruct at Q4_K_M. Top options include NVIDIA GeForce RTX 5090, AMD Radeon RX 7900 XTX, NVIDIA GeForce RTX 3090. 1 GPU has plenty of headroom for comfortable inference.
Which devices can run Deepseek Coder 33B Instruct?
100 devices with unified memory can run Deepseek Coder 33B Instruct at Q4_K_M (20.8 GB), including AMD Ryzen AI 9 HX 370 (Strix Point) Laptop, ASUS Ascent GX10, Beelink GTR9 Pro (Ryzen AI Max+ 395, 128 GB), Framework Desktop (Ryzen AI Max+ 395, 128 GB). Apple Silicon Macs use unified memory shared between CPU and GPU, making them well-suited for local LLM inference.