Gemma 2 9B vs Gemini 1.5 Flash 8B Comparison

Comparing Gemma 2 9B and Gemini 1.5 Flash 8B across benchmarks, pricing, and capabilities.

Performance Benchmarks

Comparative analysis across standard metrics

1 benchmarks

Gemma 2 9B outperforms in 0 benchmarks, while Gemini 1.5 Flash 8B is better at 1 benchmark (MATH).

Gemini 1.5 Flash 8B significantly outperforms across most benchmarks.

Mon Mar 23 2026 • llm-stats.com

Arena Performance

Human preference votes

Pricing Analysis

Price comparison per million tokens

Cost data unavailable.

Lowest available price from all providers
Mon Mar 23 2026 • llm-stats.com
Google
Gemma 2 9B
Input tokens$0.00
Output tokens$0.00
Best providerUnknown Organization
Google
Gemini 1.5 Flash 8B
Input tokens$0.07
Output tokens$0.30
Best providerGoogle
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Model Size

Parameter count comparison

1.2B diff

Gemma 2 9B has 1.2B more parameters than Gemini 1.5 Flash 8B, making it 15.5% larger.

Google
Gemma 2 9B
9.2Bparameters
Google
Gemini 1.5 Flash 8B
8.0Bparameters
9.2B
Gemma 2 9B
8.0B
Gemini 1.5 Flash 8B

Context Window

Maximum input and output token capacity

Only Gemini 1.5 Flash 8B specifies input context (1,048,576 tokens). Only Gemini 1.5 Flash 8B specifies output context (8,192 tokens).

Google
Gemma 2 9B
Input- tokens
Output- tokens
Google
Gemini 1.5 Flash 8B
Input1,048,576 tokens
Output8,192 tokens
Mon Mar 23 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Gemini 1.5 Flash 8B supports multimodal inputs, whereas Gemma 2 9B does not.

Gemini 1.5 Flash 8B can handle both text and other forms of data like images, making it suitable for multimodal applications.

Gemma 2 9B

Text
Images
Audio
Video

Gemini 1.5 Flash 8B

Text
Images
Audio
Video

License

Usage and distribution terms

Gemma 2 9B is licensed under Gemma, while Gemini 1.5 Flash 8B uses a proprietary license.

License differences may affect how you can use these models in commercial or open-source projects.

Gemma 2 9B

Gemma

Open weights

Gemini 1.5 Flash 8B

Proprietary

Closed source

Release Timeline

When each model was launched

Gemma 2 9B was released on 2024-06-27, while Gemini 1.5 Flash 8B was released on 2024-03-15.

Gemma 2 9B is 3 months newer than Gemini 1.5 Flash 8B.

Gemma 2 9B

Jun 27, 2024

1.7 years ago

3mo newer
Gemini 1.5 Flash 8B

Mar 15, 2024

2.0 years ago

Knowledge Cutoff

When training data ends

Gemini 1.5 Flash 8B has a documented knowledge cutoff of 2024-10-01, while Gemma 2 9B's cutoff date is not specified.

We can confirm Gemini 1.5 Flash 8B's training data extends to 2024-10-01, but cannot make a direct comparison without Gemma 2 9B's cutoff date.

Gemma 2 9B

Gemini 1.5 Flash 8B

Oct 2024

Outputs Comparison

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Key Takeaways

Has open weights
Larger context window (1,048,576 tokens)
Supports multimodal inputs
Higher MATH score (58.7% vs 36.6%)
GoogleGemma 2 9B
GoogleGemini 1.5 Flash 8B

Detailed Comparison

AI Model Comparison Table
Feature
Google
Gemma 2 9B
Google
Gemini 1.5 Flash 8B