M5 (32 GB RAM) vs M5 Pro (24 GB RAM) for an AI Engineer — RAM or Chip Priority?

Buying help

Hi everyone,

I'm buying my first MacBook Pro and I'm a bit confused between two configurations with almost the same price:

• MacBook Pro with M5 + 32 GB RAM • MacBook Pro with M5 Pro + 24 GB RAM

A bit about my workflow:

  • I'm an AI engineer working on GenAI projects
  • I usually run multiple Jupyter notebooks simultaneously
  • I work with vector databases, embedding models, and agentic workflows
  • I often have Docker containers, IDEs, and lots of browser tabs open
  • Some workloads run locally, but I also use cloud GPUs (Colab/Kaggle/remote servers) for heavier training
  • Locally I mostly experiment with RAG pipelines, embeddings, small models, and data processing

Because Apple uses unified memory, I'm wondering what matters more for my case:

  • More RAM (32 GB) for multitasking and larger local workloads
  • A stronger chip (M5 Pro) with more CPU/GPU cores but less memory

My main goals are:

  • Smooth multitasking with AI tooling
  • Ability to experiment locally when needed
  • A laptop that stays relevant for 4–6 years

For those doing AI/ML or heavy development on Apple Silicon, which would you prioritize in this situation: RAM or the Pro chip?

Would really appreciate insights from people running LLMs, vector DBs, or RAG pipelines locally on MacBooks.

Posted Mar 10, 2026, 11:20 AM UTC

04
Loading comments…