For some reason, though, the implementation of NVIDIA's Deep Learning Super Sampling technology in this game leaves a lot to be desired; to begin with, it's not possible to select different DLSS presets from the options, and the official benchmark linked above suggests F1 2021 has DLSS locked at Performance Mode with an output resolution of 4K.
Furthermore, while in other games the difference between DLSS Performance Mode at 4K and native was almost indistinguishable, the same can't be said for F1 2021.