Gemma 4 12B IT vs Gemma 4 12B IT Heretic

Side-by-side comparison of VRAM requirements, quantization, context length, and hardware compatibility.

Gemma 4 12B IT

Google · 12.0B

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Gemma 4 12B IT Heretic

igorls · 12.0B

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Specifications

Gemma 4 12B ITGemma 4 12B IT Heretic
Parameters12.0B12.0B
Context262K131K
ArchitectureGemma4UnifiedForConditionalGenerationGemma4UnifiedForConditionalGeneration
LicenseApache 2.0Gemma Terms
Downloads554.2K269
ReleasedJun 2026

VRAM by Quantization: Gemma 4 12B IT vs Gemma 4 12B IT Heretic

QuantizationBitsGemma 4 12B IT VRAMGemma 4 12B IT Heretic VRAM
Q2_K3.406.1 GB
Q4_K_M4.808.2 GB8.2 GB
Q6_K6.6010.9 GB
Q8_08.0013.0 GB13.0 GB

Verdict

Gemma 4 12B IT supports a longer context window (262K tokens). Gemma 4 12B IT is the more widely downloaded of the two.

Frequently Asked Questions

Which needs less VRAM, Gemma 4 12B IT or Gemma 4 12B IT Heretic?

At Q4_K_M, Gemma 4 12B IT needs 8.2 GB and Gemma 4 12B IT Heretic needs 8.2 GB, so Gemma 4 12B IT is the lighter option to run locally.

Which has a longer context window, Gemma 4 12B IT or Gemma 4 12B IT Heretic?

Gemma 4 12B IT supports 262,144 tokens and Gemma 4 12B IT Heretic supports 131,072 tokens.

What is the difference between Gemma 4 12B IT and Gemma 4 12B IT Heretic?

Gemma 4 12B IT is a 12.0B model from Google (Gemma family), while Gemma 4 12B IT Heretic is a 12.0B model from igorls (Gemma family). Compare their VRAM requirements above to see which fits your GPU or Mac.