I've seen a lot of people on Steam asking for the ARK: Survival Evolved devs to optimize more for AMD graphics cards. Simple fact is, the devs aren't optimizing for Nvidia specifically. Nvidia is developing drivers for their graphics cards that are optimized for ARK:
"- MASSIVE GPU Perf Gain for NVIDIA cards, about 10 Miliseconds per frame (this can be up to a 20-40% gain depending on your FPS). Coming as soon as NVIDIA will let us get these new drivers out..." -ARK: Survival Evolved Patch Notes
In this petition I'm asking AMD to develop their own drivers that are optimized for ARK. They may already have drivers in the works, but it can't hurt to give them a gentle nudge to show them just how many people would love to see such drivers released!
If you'd like to show your support for the development of optimized graphics drivers from AMD, please click here: