Gemma 3 12B IT Heretic v2 vs Gemma4 E4B MiniFantasy V1
Side-by-side comparison of VRAM requirements, quantization, context length, and hardware compatibility.
Specifications
| Gemma 3 12B IT Heretic v2 | Gemma4 E4B MiniFantasy V1 | |
|---|---|---|
| Parameters | 12.2B | 8.0B |
| Context | 131K | 131K |
| Architecture | Gemma3ForConditionalGeneration | Gemma4ForConditionalGeneration |
| License | Gemma Terms | Apache 2.0 |
| Downloads | 8.6K | 344 |
| Released | Mar 2026 | Jun 2026 |
VRAM by Quantization: Gemma 3 12B IT Heretic v2 vs Gemma4 E4B MiniFantasy V1
| Quantization | Bits | Gemma 3 12B IT Heretic v2 VRAM | Gemma4 E4B MiniFantasy V1 VRAM |
|---|---|---|---|
| BF16 | 16.00 | 25.4 GB | 16.5 GB |
Verdict
Gemma4 E4B MiniFantasy V1 needs less VRAM at BF16 (16.5 GB vs 25.4 GB), so it fits on smaller GPUs. Gemma 3 12B IT Heretic v2 is the more widely downloaded of the two.
Frequently Asked Questions
- Which needs less VRAM, Gemma 3 12B IT Heretic v2 or Gemma4 E4B MiniFantasy V1?
At BF16, Gemma 3 12B IT Heretic v2 needs 25.4 GB and Gemma4 E4B MiniFantasy V1 needs 16.5 GB, so Gemma4 E4B MiniFantasy V1 is the lighter option to run locally.
- Which has a longer context window, Gemma 3 12B IT Heretic v2 or Gemma4 E4B MiniFantasy V1?
Gemma 3 12B IT Heretic v2 supports 131,072 tokens and Gemma4 E4B MiniFantasy V1 supports 131,072 tokens.
- What is the difference between Gemma 3 12B IT Heretic v2 and Gemma4 E4B MiniFantasy V1?
Gemma 3 12B IT Heretic v2 is a 12.2B model from DreamFast (Gemma family), while Gemma4 E4B MiniFantasy V1 is a 8.0B model from Nubinu (Gemma family). Compare their VRAM requirements above to see which fits your GPU or Mac.