Deepseek Llm 7B Base — Hardware Requirements & GPU Compatibility
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39.1K downloads
138 likesSpecifications
- Publisher
- DeepSeek
- Family
- DeepSeek
- Parameters
- 7B
- Architecture
- LlamaForCausalLM
- Context Length
- 4,096 tokens
- Vocabulary Size
- 102,400
- Release Date
- 2023-11-30
- License
- Other
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HuggingFace
How Much VRAM Does Deepseek Llm 7B Base Need?
Select a quantization to see compatible GPUs below.
| Quantization | Bits | VRAM | + Context | File Size | Quality |
|---|---|---|---|---|---|
| BF16 | 16.00 | 15.3 GB | 16.3 GB | 14.00 GB | Brain floating point 16 — preferred for training |
Which GPUs Can Run Deepseek Llm 7B Base?
BF16 · 15.3 GBDeepseek Llm 7B Base (BF16) requires 15.3 GB of VRAM to load the model weights. For comfortable inference with headroom for KV cache and system overhead, 20+ GB is recommended. Using the full 4K context window can add up to 1.0 GB, bringing total usage to 16.3 GB. 17 GPUs can run it, including NVIDIA GeForce RTX 5090, NVIDIA GeForce RTX 3090 Ti, NVIDIA GeForce RTX 5080.
Runs great
— Plenty of headroom
Decent
— Enough VRAM, may be tightWhich Devices Can Run Deepseek Llm 7B Base?
BF16 · 15.3 GB27 devices with unified memory can run Deepseek Llm 7B Base, including NVIDIA DGX H100, NVIDIA DGX A100 640GB, Mac Mini M4 (16 GB).
Runs great
— Plenty of headroomRelated Models
Frequently Asked Questions
- How much VRAM does Deepseek Llm 7B Base need?
Deepseek Llm 7B Base requires 15.3 GB of VRAM at BF16. Full 4K context adds up to 1.0 GB (16.3 GB total).
VRAM = Weights + KV Cache + Overhead
Weights = 7B × 16 bits ÷ 8 = 14 GB
KV Cache + Overhead ≈ 1.3 GB (at 2K context + ~0.3 GB framework)
KV Cache + Overhead ≈ 2.3 GB (at full 4K context)
VRAM usage by quantization
BF1615.3 GBBF16 + full context16.3 GB- Can I run Deepseek Llm 7B Base on a Mac?
Deepseek Llm 7B Base requires at least 15.3 GB at BF16, which exceeds the unified memory of most consumer Macs. You would need a Mac Studio or Mac Pro with a high-memory configuration.
- Can I run Deepseek Llm 7B Base locally?
Yes — Deepseek Llm 7B Base can run locally on consumer hardware. At BF16 quantization it needs 15.3 GB of VRAM. Popular tools include Ollama, LM Studio, and llama.cpp.
- How fast is Deepseek Llm 7B Base?
At BF16, Deepseek Llm 7B Base can reach ~190 tok/s on AMD Instinct MI300X. On NVIDIA GeForce RTX 4090: ~43 tok/s. Speed depends mainly on GPU memory bandwidth. Real-world results typically within ±20%.
tok/s = (bandwidth GB/s ÷ model GB) × efficiency
Example: AMD Instinct MI300X → 5300 ÷ 15.3 × 0.55 = ~190 tok/s
Estimated speed at BF16 (15.3 GB)
AMD Instinct MI300X~190 tok/sNVIDIA GeForce RTX 4090~43 tok/sNVIDIA H100 SXM~142 tok/sAMD Instinct MI250X~118 tok/sReal-world results typically within ±20%. Speed depends on batch size, quantization kernel, and software stack.
- What's the download size of Deepseek Llm 7B Base?
At BF16, the download is about 14.00 GB.
- Which GPUs can run Deepseek Llm 7B Base?
17 consumer GPUs can run Deepseek Llm 7B Base at BF16 (15.3 GB). Top options include AMD Radeon RX 7900 XTX, NVIDIA GeForce RTX 3090, NVIDIA GeForce RTX 3090 Ti, AMD Radeon RX 6800. 5 GPUs have plenty of headroom for comfortable inference.
- Which devices can run Deepseek Llm 7B Base?
27 devices with unified memory can run Deepseek Llm 7B Base at BF16 (15.3 GB), including Mac Mini M4 (16 GB), Mac Mini M4 (32 GB), Mac Mini M4 Pro (24 GB), Mac Mini M4 Pro (48 GB). Apple Silicon Macs use unified memory shared between CPU and GPU, making them well-suited for local LLM inference.