> delivering 142 fps at 4K and 114 fps at 1440p... Why and how would these GPUs deliver more fps with higher resolution. 4K is 2160p or 2x1080. Shouldn't 1440p

> delivering 142 fps at 4K and 114 fps at 1440p... Why and how would these GPUs deliver more fps with higher resolution. 4K is 2160p or 2x1080. Shouldn't 1440p (2x720) deliver more fps? Someone please tell me what is going on here.