Comprehensive side-by-side LLM comparison
Gemma 3 12B leads with 34.7% higher average benchmark score. Gemma 3 12B supports multimodal inputs. Overall, Gemma 3 12B is the stronger choice for coding tasks.
Gemma 2 9B was created as a more compact open-source model, designed to deliver capable performance with reduced computational requirements. Built with 9 billion parameters and instruction tuning, it serves applications where efficiency and accessibility are valued alongside the benefits of open-source availability.
Gemma 3 12B was developed as part of the third generation of Google's open-source model family, designed to provide enhanced capabilities in a mid-sized format. Built with improved architecture and training techniques, it balances performance with practical deployment considerations for diverse use cases.
8 months newer

Gemma 2 9B
2024-06-27

Gemma 3 12B
2025-03-12
Context window and performance specifications
Average performance across 4 common benchmarks

Gemma 2 9B

Gemma 3 12B
Available providers and their performance metrics

Gemma 2 9B

Gemma 3 12B
DeepInfra

Gemma 2 9B

Gemma 3 12B

Gemma 2 9B

Gemma 3 12B