Apple MacBook Air M4
Apple MacBook Air M4
The MacBook Air M4 is Apple's fanless ultraportable laptop with 16 GB unified memory starting at $999 ($899 with education pricing). For local AI on the go, it runs 7-8B models via MLX at ~35 tok/s - all while sipping power and running silently. The 120 GB/s bandwidth is adequate for small models.
Quick verdict
Perfect for mobile local AI - run Llama 3.1 8B or Mistral 7B on battery power for coding assistance anywhere. The 16 GB memory limit means 24B+ models are off the table. If you need more, step up to the MacBook Pro with M4 Pro/Max.
Spec breakdown
- Memory: 16 GB unified (24 GB optional)
- Memory bandwidth: 120 GB/s
- CPU: 10-core
- GPU: 10-core
- Fanless: Yes - completely silent
Real-world AI inference (MLX)
| Model | Tokens/sec | Source |
|---|---|---|
| Llama 3.1 8B Q4_K_M | ~35 tok/s | MLX |
| Mistral 7B Q4_K_M | ~38 tok/s | MLX |
| Mistral Small 3 | Tight | 16 GB limit |
Honest alternatives
- MacBook Pro M4 Pro (~$1,599): More memory, active cooling
- Mac Mini M4 ($529): Same performance, desktop only
Frequently asked
Quick answers to common questions
How much VRAM does the Apple MacBook Air M4 have?
The Apple MacBook Air M4 has 16 GB of VRAM with 120 GB/s memory bandwidth. MSRP was $999.
What local AI models can run on the Apple MacBook Air M4?
The Apple MacBook Air M4 with 16 GB VRAM can run many models depending on quantization. Models up to ~24B params may fit at Q4_K_M. Use our VRAM calculator to check specific models.
Is the Apple MacBook Air M4 good for local AI inference?
Apple MacBook Air M4 is best for llm-inference-entry, development-mobile, content-creation-budget. With ample VRAM it handles most open models well.
Where can I buy the Apple MacBook Air M4?
Check our buy links above for the best current prices on Amazon, Newegg, and B&H. Prices vary by retailer and availability.
How does the Apple MacBook Air M4 compare to other GPUs?
Apple MacBook Air M4 has 16 GB VRAM and 120 GB/s bandwidth. It is a mid-to-high-range card capable of running most 7B–30B models. Browse our hardware directory for side-by-side comparisons.
Is the Apple MacBook Air M4 worth buying right now?
The current price is $899 vs the MSRP of $999. The price has dropped below MSRP, making it a good time to buy.
What power supply do I need for the Apple MacBook Air M4?
The Apple MacBook Air M4 has a TDP of 45W. A standard quality PSU of 650W+ should suffice. Always check the manufacturer's recommendations for your specific build.
Nearby options
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