Gemma 4 VRAM Requirements: The hardware guide I wish I had

Running Gemma 4 locally is amazing, but hardware mismatch is the #1 reason for a bad experience.

I've compiled a practical guide for the different Gemma 4 tiers based on real-world VRAM usage:

• E2B / E4B : Perfect for 8GB RAM laptops and workflow validation.
• 26B A4B : The sweet spot for 16GB-24GB GPU users.
• 31B : For those who need reasoning quality on 24GB+ hardware. Check out the full breakdown and the Ollama setup guide here: Gemma4Guide

I also included specific optimizations for Apple Silicon (M1-M4) unified memory. What are you running Gemma 4 on? Let's discuss in the comments!