Running synchronized to the vertical refresh. The framerate should be approximately the same as the monitor refresh rate. 97045 frames in 5.0 seconds = 19408.855 FPS 98565 frames in 5.0 seconds = 19712.850 FPS 98646 frames in 5.0 seconds = 19729.199 FPS 96491 frames in 5.0 seconds = 19298.141 FPS 98609 frames in 5.0 seconds = 19721.656 FPS 98940 frames in 5.0 seconds = 19787.826 FPS 98168 frames in 5.0 seconds = 19633.482 FPS 96550 frames in 5.0 seconds = 19309.900 FPS 96069 frames in 5.0 seconds = 19213.670 FPS