No, in terms of performance, Nvidia GeForce RTX 2070 SUPER is slower than, Nvidia GeForce RTX 2080 Ti by -43.7%.
When it comes to power efficiency, RTX 2070 SUPER falls behind with an efficiency score that is 47.4, -19.1% lower than that of RTX 2080 Ti 58.5. Consuming 250 watts, RTX 2080 Ti has better power consumption to peformance ratio. The efficiency score is calculated by comparing the benchmark score with power consumption
When considering value for money, RTX 2070 SUPER offers a better deal than, GeForce RTX 2080 Ti by 25.0%. Here is more in depth overview of the price and used prices of RTX 2070 SUPER Price History and RTX 2080 Ti Price History