Model Comparison
Nano Banana 2 vs Stable Diffusion XL
Nano Banana 2: StandardStable Diffusion XL: Standard
Side-by-side environmental impact comparison. Stable Diffusion XL uses 93% more energy per query.
Stable Diffusion XL uses 93% more energy than Nano Banana 2
2.9 Wh vs 1.5 Wh per query · 1.2 g vs 0.20 g CO₂ · 5 mL vs 2 mL water
Nano Banana 2
Google
Energy per query1.5 Wh
CO₂ per query0.20 g
Water per query2 mL
VS
Stable Diffusion XL
Stability AI
Energy per query2.9 Wh
CO₂ per query1.2 g
Water per query5 mL
Nano Banana 2
ProviderGoogle
CategoryImage Generation
Inference LocationGoogle global network (64% renewable)
Confidenceestimated
Efficiency TierStandard
Stable Diffusion XL
ProviderStability AI
CategoryImage Generation
Inference LocationSelf-hosted (varies)
Confidencepeer-reviewed
Efficiency TierStandard
Frequently Asked Questions
Which uses more energy, Nano Banana 2 or Stable Diffusion XL?
Stable Diffusion XL uses 93% more energy per query than Nano Banana 2. Nano Banana 2 uses 1.5 Wh per query, while Stable Diffusion XL uses 2.9 Wh.
What is the carbon footprint difference between Nano Banana 2 and Stable Diffusion XL?
Stable Diffusion XL uses 6.0x more CO₂ per query than Nano Banana 2. Nano Banana 2 emits 0.20 g of CO₂ per query compared to Stable Diffusion XL's 1.2 g.
Which is more environmentally friendly, Nano Banana 2 or Stable Diffusion XL?
Nano Banana 2 is the more environmentally friendly option, using 1.5 Wh per query compared to Stable Diffusion XL's 2.9 Wh. That makes Stable Diffusion XL roughly 1.9x more energy-intensive.
Calculate your footprint with these models
See how your daily usage of Nano Banana 2 and Stable Diffusion XL adds up over time. Our calculator estimates energy, carbon, and water impact.
Calculate My Compute