GPU Power Consumption Doubles While Efficiency Stalls

GPU power consumption has surged 92% in a decade, raising critical concerns about data center energy costs and sustainability as typical cards now draw 253W compared to 132W in 2016. Despite tripling performance, newer flagship models like the RTX 5090 rank last in efficiency metrics, and successive GPU generations increasingly sacrifice efficiency for raw performance without proportional gains. This trend signals a fundamental limitation in GPU architecture scaling, suggesting manufacturers face an unavoidable trade-off between performance and power efficiency—a crucial issue for AI computing and cloud infrastructure.