Codegemma 7B IT vs Gemma 4 31B IT
Side-by-side comparison of VRAM requirements, quantization, context length, and hardware compatibility.
Specifications
| Codegemma 7B IT | Gemma 4 31B IT | |
|---|---|---|
| Parameters | 8.5B | 32.7B |
| Context | — | 262K |
| Architecture | — | Gemma4ForConditionalGeneration |
| License | Gemma Terms | Apache 2.0 |
| Downloads | 6.8K | 11.1M |
| Released | Aug 2024 | — |
VRAM by Quantization: Codegemma 7B IT vs Gemma 4 31B IT
| Quantization | Bits | Codegemma 7B IT VRAM | Gemma 4 31B IT VRAM |
|---|---|---|---|
| BF16 | 16.00 | 18.8 GB | 67.0 GB |
| Q2_K | 3.40 | 4.0 GB | 15.5 GB |
| Q3_K_M | 3.90 | 4.6 GB | 17.6 GB |
| Q4_K_M | 4.80 | 5.6 GB | 21.2 GB |
| Q5_K_M | 5.70 | 6.7 GB | 24.9 GB |
| Q6_K | 6.60 | 7.8 GB | 28.6 GB |
| Q8_0 | 8.00 | 9.4 GB | 34.3 GB |
Verdict
Codegemma 7B IT needs less VRAM at Q4_K_M (5.6 GB vs 21.2 GB), so it fits on smaller GPUs. Gemma 4 31B IT is the more widely downloaded of the two.
Frequently Asked Questions
- Which needs less VRAM, Codegemma 7B IT or Gemma 4 31B IT?
At Q4_K_M, Codegemma 7B IT needs 5.6 GB and Gemma 4 31B IT needs 21.2 GB, so Codegemma 7B IT is the lighter option to run locally.
- What is the difference between Codegemma 7B IT and Gemma 4 31B IT?
Codegemma 7B IT is a 8.5B model from Google (Gemma family), while Gemma 4 31B IT is a 32.7B model from Google (Gemma family). Compare their VRAM requirements above to see which fits your GPU or Mac.