Gemma 3 12B IT Heretic v2 vs Gemma 4 E2B IT Uncensored
Side-by-side comparison of VRAM requirements, quantization, context length, and hardware compatibility.
Specifications
| Gemma 3 12B IT Heretic v2 | Gemma 4 E2B IT Uncensored | |
|---|---|---|
| Parameters | 12.2B | 5.1B |
| Context | 131K | 131K |
| Architecture | Gemma3ForConditionalGeneration | Gemma4ForConditionalGeneration |
| License | Gemma Terms | Apache 2.0 |
| Downloads | 8.6K | 1.6K |
| Released | Mar 2026 | Apr 2026 |
VRAM by Quantization: Gemma 3 12B IT Heretic v2 vs Gemma 4 E2B IT Uncensored
| Quantization | Bits | Gemma 3 12B IT Heretic v2 VRAM | Gemma 4 E2B IT Uncensored VRAM |
|---|---|---|---|
| BF16 | 16.00 | 25.4 GB | 10.6 GB |
Verdict
Gemma 4 E2B IT Uncensored needs less VRAM at BF16 (10.6 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 Gemma 4 E2B IT Uncensored?
At BF16, Gemma 3 12B IT Heretic v2 needs 25.4 GB and Gemma 4 E2B IT Uncensored needs 10.6 GB, so Gemma 4 E2B IT Uncensored is the lighter option to run locally.
- Which has a longer context window, Gemma 3 12B IT Heretic v2 or Gemma 4 E2B IT Uncensored?
Gemma 3 12B IT Heretic v2 supports 131,072 tokens and Gemma 4 E2B IT Uncensored supports 131,072 tokens.
- What is the difference between Gemma 3 12B IT Heretic v2 and Gemma 4 E2B IT Uncensored?
Gemma 3 12B IT Heretic v2 is a 12.2B model from DreamFast (Gemma family), while Gemma 4 E2B IT Uncensored is a 5.1B model from TrevorJS (Gemma family). Compare their VRAM requirements above to see which fits your GPU or Mac.