Players can’t choose to play with Nvidia reflex turned on, without enabling frame generation first. Which defeats the point of fighting with input latency, for people who want to take the game more seriously.
Other games allow users to have Reflex enabled, without any frame generation settings.
quote from Reddit:
Nvidia Reflex is a frame rate limiter that dynamically changes to match CPU frametimes to GPU frametimes more or less exactly. If the CPU is much faster than the GPU, the render queue piles up. The driver adjusts the frame rate limit up and down depending on your GPU / CPU frametimes so that the GPU is as close to 100% but does not actually hit 100% utilization.