Qwen3-Coder vs DeepSeek-Coder: which local coding model should actually live on your GPU?

Both are excellent open coding models that run on a single card. But they're tuned differently, and the right one depends on how you code. Here's… Aliteq Lena Fischer · AI & Local Compute Editor

Qwen3-Coder-30B-A3B and DeepSeek's coding models are the two best local coding options in 2026, both running on a single 24GB GPU. Qwen3-Coder is a fast MoE model (only ~3B active per token) that…

Qwen3-Coder-30B-A3B: MoE, fast (~3B active), strong multi-file coherence, fits 24GB.

DeepSeek coding models: reasoning-focused, careful code, also single-GPU capable.

Both run on a 24GB card — a used 3090 is the value host.

Qwen3-Coder for interactive speed; DeepSeek for reasoning-heavy problems.

Try both — they're free, and the best pick depends on your coding style.

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