Initial NVIDIA GeForce RTX 2080 Ti Linux Benchmarks
Now onto some performance-per-Watt metrics. This is based upon the real-time AC system power consumption during each of the tests as monitored by the Phoronix Test Suite.
The performance-per-Watt of the GeForce RTX 2080 Ti varied from being just about the same as the GTX 1080 Ti Pascal to being much more efficient for some games... In turn the Pascal and Turing GPUs are far ahead of what AMD can offer for power efficiency with the Radeon RX Vega line-up.