You are right. I'm getting 750fps on RF8. For sure KnifeEdge isn't pushing immersive/intensive graphics (ala Microsoft Flight Simulator 2020)!It doesn't need DLSS. DLSS is for gaining frame rates on graphic intensive games. Given that I already get close to 1,000 FPS with a 3000 Series RTX GPU I don't think it needs any more FPS than what it's giving now.