BBrainOutput
DeepSeek·7 sizes·Reasoning / Coding LLM

DeepSeek models: sizes & hardware to run them

The DeepSeek family spans 7 sizes from 1.5B to 671B. Each size maps to a different hardware tier — below is the approximate memory each needs at 4-bit and the device we’d start with for a private local deployment.

ReasoningCodeLong context

Sizes & hardware

Memory figures are approximate working-set estimates (weights + KV cache at modest context); treat as ±. Device picks come from our compatibility engine, best on-prem fit first.

Open each size

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