Why so sloppy? パーマリンク Mighty No. 26271 sarkw 2016/08/28 03:59. Well, sure mines is not the latest iMac. But it has a 3.4GHz Core i7, 16GB of RAM and a Radeon 6970M. I expected Mighty No. 9 to run at a good framerate at 1280x720. But it doesn't. Why is it so sloppy?