Is it worth getting 128GB MacBook Pro? Will it ever be comparable to today’s frontier models for coding?

Reddit r/LocalLLaMA News

Summary

A developer questions whether a high-RAM MacBook Pro for local AI models could match cloud frontier models like Claude for coding, considering long-term costs.

I am a long time iOS app developer. In the last year I have been using Cursor+Claude/others to assist with app development. I am concerned that the current low pricing will disappear eventually. I am pricing out a new laptop with the intention of using local models instead. New MacBook Pros can be configured with 128GB of ram, but obviously the price is high. Will such a machine ever be comparable to what Claude can do today? Even if it is still significantly slower? I am aware that the price of that much ram would buy many many tokens but I plan to use the laptop for several years, so even if the payback is 5 years worth of cloud AI it’s worth it to me.
Original Article

Similar Articles

Localmaxxing (3 minute read)

TLDR AI

The article analyzes the viability of running AI inference locally on a MacBook Pro, comparing a local Qwen 35B model against the cloud-based Claude Opus 4.5. It concludes that local models are 2x faster for routine tasks, making them a practical choice for half of daily workloads despite a slight capability gap.

2x 512gb ram M3 Ultra mac studios

Reddit r/LocalLLaMA

A user shares their $25k hardware setup of two 512GB RAM M3 Ultra Mac Studios for running large language models locally, having tested DeepSeek V3 Q8 and GLM 5.1 Q4 via the exo distributed inference backend, while awaiting Kimi 2.6 MLX optimization.