Model Comparison
DALL-E 3 vs Nano Banana 2
DALL-E 3: HeavyNano Banana 2: Standard
Side-by-side environmental impact comparison. DALL-E 3 uses 2.0x more energy per query.
DALL-E 3 uses 2.0x more energy than Nano Banana 2
3.0 Wh vs 1.5 Wh per query · 1.2 g vs 0.20 g CO₂ · 11 mL vs 2 mL water
DALL-E 3
OpenAI
Energy per query3.0 Wh
CO₂ per query1.2 g
Water per query11 mL
VS
Nano Banana 2
Google
Energy per query1.5 Wh
CO₂ per query0.20 g
Water per query2 mL
DALL-E 3
ProviderOpenAI
CategoryImage Generation
Inference LocationAzure US East / Sweden
Confidenceestimated
Efficiency TierHeavy
Nano Banana 2
ProviderGoogle
CategoryImage Generation
Inference LocationGoogle global network (64% renewable)
Confidenceestimated
Efficiency TierStandard
Frequently Asked Questions
Which uses more energy, DALL-E 3 or Nano Banana 2?
DALL-E 3 uses 2.0x more energy per query than Nano Banana 2. DALL-E 3 uses 3.0 Wh per query, while Nano Banana 2 uses 1.5 Wh.
What is the carbon footprint difference between DALL-E 3 and Nano Banana 2?
DALL-E 3 uses 6.0x more CO₂ per query than Nano Banana 2. DALL-E 3 emits 1.2 g of CO₂ per query compared to Nano Banana 2's 0.20 g.
Which is more environmentally friendly, DALL-E 3 or Nano Banana 2?
Nano Banana 2 is the more environmentally friendly option, using 1.5 Wh per query compared to DALL-E 3's 3.0 Wh. That makes DALL-E 3 roughly 2.0x more energy-intensive.
Calculate your footprint with these models
See how your daily usage of DALL-E 3 and Nano Banana 2 adds up over time. Our calculator estimates energy, carbon, and water impact.
Calculate My Compute