Apple MacBook Pro 14" M4 Pro

The MacBook Pro 14 with M4 Pro is a mobile AI workstation balancing portability and performance. With up to 24 GB unified memory at 273 GB/s, it offers a significant step up from the MacBook Air while remaining far more portable than the MacBook Pro 16. It runs Mistral Small 3 comfortably and can handle Qwen3-30B at reduced quant.

Quick verdict

The M4 Pro MacBook Pro is the sweet spot for mobile AI development. 24 GB memory runs 24B-30B models, the 273 GB/s bandwidth keeps generation snappy, and the active cooling lets it sustain performance. It's not cheap ($1,850+) but for professional AI work on the go, it's the right tool.

Spec breakdown

• Memory: 24 GB unified (48 GB optional)
• Memory bandwidth: 273 GB/s
• CPU: 14-core (10P+4E)
• GPU: 20-core
• Active cooling: Yes - sustained performance

Real-world AI inference (MLX)

Model	Tokens/sec	Source
Mistral Small 3 Q4_K_M	~25 tok/s	MLX
Qwen3-30B Q4_K_M	~12 tok/s	MLX
Llama 3.1 8B Q4_K_M	~48 tok/s	MLX

Honest alternatives

• MacBook Air M4 (~$899): 16 GB, fanless, $950 less
• MacBook Pro M4 Max (~$3,300): 48 GB, double the memory
• Mac Mini M4 Pro (~$1,299): Same chip, desktop-only