Model Comparison
GPT-4o vs o1
GPT-4o: Ultra-efficiento1: Very heavy
Side-by-side environmental impact comparison. o1 uses 34.9x more energy per query.
o1 uses 34.9x more energy than GPT-4o
15.0 Wh vs 0.43 Wh per query · 6.5 g vs 0.19 g CO₂ · 54 mL vs 2 mL water
GPT-4o
OpenAI
Energy per query0.43 Wh
CO₂ per query0.19 g
Water per query2 mL
VS
o1
OpenAI
Energy per query15.0 Wh
CO₂ per query6.5 g
Water per query54 mL
GPT-4o
ProviderOpenAI
CategoryText / Chat
Inference LocationAzure US East / Sweden
Confidencepeer-reviewed
Efficiency TierUltra-efficient
o1
ProviderOpenAI
CategoryText / Chat
Inference LocationAzure US East / Sweden
Confidenceestimated
Efficiency TierVery heavy
Frequently Asked Questions
Which uses more energy, GPT-4o or o1?
o1 uses 34.9x more energy per query than GPT-4o. GPT-4o uses 0.43 Wh per query, while o1 uses 15.0 Wh.
What is the carbon footprint difference between GPT-4o and o1?
o1 uses 34.2x more CO₂ per query than GPT-4o. GPT-4o emits 0.19 g of CO₂ per query compared to o1's 6.5 g.
Which is more environmentally friendly, GPT-4o or o1?
GPT-4o is the more environmentally friendly option, using 0.43 Wh per query compared to o1's 15.0 Wh. That makes o1 roughly 34.9x more energy-intensive.
Calculate your footprint with these models
See how your daily usage of GPT-4o and o1 adds up over time. Our calculator estimates energy, carbon, and water impact.
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