Gemma 2 2B vs T5gemma 2B 2B Ul2
Side-by-side comparison of VRAM requirements, quantization, context length, and hardware compatibility.
Specifications
| Gemma 2 2B | T5gemma 2B 2B Ul2 | |
|---|---|---|
| Parameters | 2.6B | 5.6B |
| Context | — | — |
| Architecture | — | — |
| License | Gemma Terms | Gemma Terms |
| Downloads | 237.0K | 10.1K |
| Released | Aug 2024 | Jul 2025 |
VRAM by Quantization: Gemma 2 2B vs T5gemma 2B 2B Ul2
| Quantization | Bits | Gemma 2 2B VRAM | T5gemma 2B 2B Ul2 VRAM |
|---|---|---|---|
| Q2_K | 3.40 | 1.2 GB | 2.6 GB |
| Q3_K_M | 3.90 | 1.4 GB | 3 GB |
| Q3_K_S | 3.50 | 1.3 GB | 2.7 GB |
| Q4_0 | 4.00 | 1.4 GB | 3.1 GB |
| Q4_K_M | 4.80 | 1.7 GB | 3.7 GB |
| Q5_K_M | 5.70 | 2.0 GB | 4.4 GB |
| Q6_K | 6.60 | 2.4 GB | 5.1 GB |
| Q8_0 | 8.00 | 2.9 GB | 6.2 GB |
Verdict
Gemma 2 2B needs less VRAM at Q4_K_M (1.7 GB vs 3.7 GB), so it fits on smaller GPUs. Gemma 2 2B is the more widely downloaded of the two.
Frequently Asked Questions
- Which needs less VRAM, Gemma 2 2B or T5gemma 2B 2B Ul2?
At Q4_K_M, Gemma 2 2B needs 1.7 GB and T5gemma 2B 2B Ul2 needs 3.7 GB, so Gemma 2 2B is the lighter option to run locally.
- What is the difference between Gemma 2 2B and T5gemma 2B 2B Ul2?
Gemma 2 2B is a 2.6B model from Google (Gemma 2 family), while T5gemma 2B 2B Ul2 is a 5.6B model from Google (Gemma 2 family). Compare their VRAM requirements above to see which fits your GPU or Mac.