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Local AI

Can RTX 3060 12GB Run Gemma 2 27B? (Tested, 16GB VRAM Needed)

Can the RTX 3060 12GB run Gemma 2 27B locally? No — not enough VRAM without CPU offloading. See VRAM requirements, performance estimates, and the best quantization level for your setup.

📍 Part of the Local LLMs in 2026 guide

❌ No — not enough VRAM without CPU offloading
Gemma 2 27B needs 16 GB VRAM at Q4. The RTX 3060 12GB has 12 GB.

Gemma 2 27B (Google) is a 27B parameter model used for High-quality chat, reasoning, analysis. Best quality under 24GB at Q4 — punches above its weight.

VRAM Requirements

Quantization VRAM Needed RTX 3060 12GB
Q4_K_M (recommended)16 GB
Q8_0 (high quality)28 GB

Why It Won’t Fit

Gemma 2 27B needs 16 GB VRAM at Q4 quantization, but the RTX 3060 12GB only has 12 GB. You’re 4 GB short.

Options: You can run it with CPU offloading (expect ~12 tok/s — very slow), or upgrade to a GPU with 16+ GB VRAM.

About the RTX 3060 12GB

Pros: 12GB VRAM at budget price, runs most 7-8B models comfortably

Cons: Older architecture, slower than Ada-gen cards

Price: ~$300 — Check current price on Amazon →

Try It Yourself

🎯 LLM Hardware Checker

Select your exact GPU + RAM and see ALL models you can run.

💾 VRAM Calculator

Pick any model, see exact VRAM at Q4/Q5/Q8/FP16 with context scaling.