Yes, with regards to performance, Nvidia GeForce RTX 4070 Ti outperforms, GeForce RTX 2080 Ti by 55.2%.
The RTX 4070 Ti is more energy-efficient considering its peformance, consuming 285 watts to produce 3DMark score of 22706. By comparing its benchmark score to its power consumption, we get an efficiency score of 79.7. RTX 2080 Ti's efficiency score is 58.5, 36.2% lower, making RTX 4070 Ti the smarter choice in terms of power consumption.
When considering value for money, RTX 4070 Ti offers a better deal than, GeForce RTX 2080 Ti by 141.7%. Here is more in depth overview of the price and used prices of RTX 4070 Ti Price History and RTX 2080 Ti Price History