DrewThat image is laughably fake. Why in the world would the fps counter and the dialogue at the top blur. You can't take a screenshot and see a difference in refresh rate.
It looks like they just took a still image and added horizontal blur in Photoshop. Either this was a fancy demo where they knew the exact frame/tick/whatever to take the screenshot at and was able to take it without any pause/lag in the programs to get the exact same position in all 3 images, or it's a fake.