Gemma 2 27B IT vs Gemma 2 2B IT
Side-by-side comparison of VRAM requirements, quantization, context length, and hardware compatibility.
Specifications
| Gemma 2 27B IT | Gemma 2 2B IT | |
|---|---|---|
| Parameters | 27.2B | 2.6B |
| Context | 8K | 8K |
| Architecture | — | — |
| License | Gemma Terms | Gemma Terms |
| Downloads | 130.7K | 360.7K |
| Released | Aug 2024 | Aug 2024 |
VRAM by Quantization: Gemma 2 27B IT vs Gemma 2 2B IT
| Quantization | Bits | Gemma 2 27B IT VRAM | Gemma 2 2B IT VRAM |
|---|---|---|---|
| Q2_K | 3.40 | 12.7 GB | 1.2 GB |
| Q3_K_M | 3.90 | 14.6 GB | 1.4 GB |
| Q3_K_S | 3.50 | 13.1 GB | 1.3 GB |
| Q4_0 | 4.00 | — | 1.4 GB |
| Q4_K_M | 4.80 | 18.0 GB | 1.7 GB |
| Q5_K_M | 5.70 | 21.3 GB | 2.0 GB |
| Q6_K | 6.60 | 24.7 GB | 2.4 GB |
| Q8_0 | 8.00 | 29.9 GB | 2.9 GB |
Verdict
Gemma 2 2B IT needs less VRAM at Q4_K_M (1.7 GB vs 18.0 GB), so it fits on smaller GPUs. Gemma 2 2B IT is the more widely downloaded of the two.
Frequently Asked Questions
- Which needs less VRAM, Gemma 2 27B IT or Gemma 2 2B IT?
At Q4_K_M, Gemma 2 27B IT needs 18.0 GB and Gemma 2 2B IT needs 1.7 GB, so Gemma 2 2B IT is the lighter option to run locally.
- Which has a longer context window, Gemma 2 27B IT or Gemma 2 2B IT?
Gemma 2 27B IT supports 8,192 tokens and Gemma 2 2B IT supports 8,192 tokens.
- What is the difference between Gemma 2 27B IT and Gemma 2 2B IT?
Gemma 2 27B IT is a 27.2B model from Google (Gemma 2 family), while Gemma 2 2B IT is a 2.6B model from Google (Gemma 2 family). Compare their VRAM requirements above to see which fits your GPU or Mac.