Model Comparison
Gemma 3n E2B vs Llama 3.1 405B Instruct
Llama 3.1 405B Instruct significantly outperforms across most benchmarks.
Performance Benchmarks
Comparative analysis across standard metrics
Gemma 3n E2B outperforms in 0 benchmarks, while Llama 3.1 405B Instruct is better at 2 benchmarks (ARC-C, DROP).
Llama 3.1 405B Instruct significantly outperforms across most benchmarks.
Arena Performance
Human preference votes
Pricing Analysis
Price comparison per million tokens
Cost data unavailable.
Model Size
Parameter count comparison
Llama 3.1 405B Instruct has 397.0B more parameters than Gemma 3n E2B, making it 4962.5% larger.
Context Window
Maximum input and output token capacity
Only Llama 3.1 405B Instruct specifies input context (128,000 tokens). Only Llama 3.1 405B Instruct specifies output context (128,000 tokens).
Input Capabilities
Supported data types and modalities
Gemma 3n E2B supports multimodal inputs, whereas Llama 3.1 405B Instruct does not.
Gemma 3n E2B can handle both text and other forms of data like images, making it suitable for multimodal applications.
Gemma 3n E2B
Llama 3.1 405B Instruct
License
Usage and distribution terms
Gemma 3n E2B is licensed under a proprietary license, while Llama 3.1 405B Instruct uses Llama 3.1 Community License.
License differences may affect how you can use these models in commercial or open-source projects.
Proprietary
Closed source
Llama 3.1 Community License
Open weights
Release Timeline
When each model was launched
Gemma 3n E2B was released on 2025-06-26, while Llama 3.1 405B Instruct was released on 2024-07-23.
Gemma 3n E2B is 11 months newer than Llama 3.1 405B Instruct.
Jun 26, 2025
9 months ago
11mo newerJul 23, 2024
1.7 years ago
Knowledge Cutoff
When training data ends
Gemma 3n E2B has a documented knowledge cutoff of 2024-06-01, while Llama 3.1 405B Instruct's cutoff date is not specified.
We can confirm Gemma 3n E2B's training data extends to 2024-06-01, but cannot make a direct comparison without Llama 3.1 405B Instruct's cutoff date.
Jun 2024
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Outputs Comparison
Key Takeaways
Gemma 3n E2B
View detailsDetailed Comparison
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FAQ
Common questions about Gemma 3n E2B vs Llama 3.1 405B Instruct