Updated March 25, 2026· Based on independent benchmark data
Google: Gemini 3 Pro Preview and Google: Nano Banana Pro (Gemini 3 Pro Image Preview) are virtually tied on intelligence (48.4 vs 48.4).
| Metric | Google: Gemini 3 Pro Preview | Google: Nano Banana Pro (Gemini 3 Pro Image Preview) |
|---|---|---|
| Intelligence Score | 48.4 | 48.4 |
| Coding Score | 46.5 | 46.5 |
| Math Score | 95.7 | 95.7 |
| Speed (tok/s) | 116 tok/s | 119 tok/s |
| Latency (TTFT) | 25.53s | 21.66s |
| Input Price / 1M tokens | $2.00 | $2.00 |
| Output Price / 1M tokens | $12 | $12 |
| Context Window | 1.0M |
Google: Gemini 3 Pro Preview and Google: Nano Banana Pro (Gemini 3 Pro Image Preview) perform similarly on overall intelligence, scoring 48.4 and 48.4 respectively. Their coding capabilities are closely matched (46.5 vs 46.5). Both models show similar math performance (95.7 vs 95.7).
Both models deliver similar output speeds: Google: Gemini 3 Pro Preview at 116 tok/s and Google: Nano Banana Pro (Gemini 3 Pro Image Preview) at 119 tok/s. Time to first token is 21.66s for Google: Nano Banana Pro (Gemini 3 Pro Image Preview) vs 25.53s for Google: Gemini 3 Pro Preview, which affects perceived responsiveness in interactive applications.
Google: Nano Banana Pro (Gemini 3 Pro Image Preview) is more affordable at $2.00/1M input tokens ($12/1M output), while Google: Gemini 3 Pro Preview costs $2.00/1M input ($12/1M output). For a typical workload of 100 requests per day at 2,000 tokens each, Google: Gemini 3 Pro Preview would cost approximately $12.00/month vs $12.00/month for Google: Nano Banana Pro (Gemini 3 Pro Image Preview) in input costs alone.
Google: Gemini 3 Pro Preview offers a larger context window at 1.0M tokens compared to Google: Nano Banana Pro (Gemini 3 Pro Image Preview)'s 66K. This means Google: Gemini 3 Pro Preview can process roughly 524 pages of text in a single request vs 33 pages for Google: Nano Banana Pro (Gemini 3 Pro Image Preview). For output length, Google: Gemini 3 Pro Preview can generate up to 66K tokens per response vs 33K for Google: Nano Banana Pro (Gemini 3 Pro Image Preview).
Choose Google: Gemini 3 Pro Preview when you need larger context window (1.0M).
Google: Gemini 3 Pro Preview and Google: Nano Banana Pro (Gemini 3 Pro Image Preview) have identical coding scores of 46.5.
Google: Nano Banana Pro (Gemini 3 Pro Image Preview) is cheaper at $2.00/1M input tokens vs $2.00/1M for Google: Gemini 3 Pro Preview.
Google: Nano Banana Pro (Gemini 3 Pro Image Preview) is faster, producing output at 119 tok/s compared to Google: Gemini 3 Pro Preview's 116 tok/s.
Yes, Google: Gemini 3 Pro Preview supports image input. Google: Nano Banana Pro (Gemini 3 Pro Image Preview) also supports images.
Benchmark data by Artificial Analysis
Data last synced: March 25, 2026
| 66K |
| Max Output Tokens | 66K | 33K |
| Input Modalities | Text + Image + File + Audio + Video | Image + Text |
| Output Modalities | Text | Image + Text |
| Free Tier | No | No |
Google: Gemini 3 Pro Preview has a larger context window at 1.0M compared to Google: Nano Banana Pro (Gemini 3 Pro Image Preview)'s 66K.
Both models perform similarly on intelligence benchmarks. Choose based on specific needs: pricing, speed, context window, or provider ecosystem.