Borderlands 3 - DX11 - 1440p
I couldn't get over 100FPS average in Borderlands 3 at 1440p with everything cranked up, with the TITAN RTX maxing out at 89FPS and the RTX 2080 Ti with 84FPS. But once again if you want around 60FPS average you'll be OK with the RTX 2060 and RX 5700 series cards.
AMD's new Radeon RX 5700 XT hits 54FPS average at 1440p in Borderlands 3 while the stock RX 5700 only hits 47FPS -- comparing this to the RTX 2060 with 45FPS and RTX 2060 SUPER at 52FPS average. The older GeForce GTX 1080 Ti stands out here as well with 63FPS average, beating out the new RTX 2070 SUPER and RX 5700 XT.
If you want over 60FPS you're looking at the RTX 2070 SUPER and up, with the RTX 2080 SUPER hitting 69FPS and the brute speed of the RTX 2080 Ti on show here with 84FPS average.