I tried to download a program called Razer Game Booster. It shuts down all "unneccesary" programs while games are being played to increase game speed. It didn't solve my problem but maybe it can help speed up your game.
I have an old computer and FM13 has always been a bit slow for me. But last week I installed windows 8 and since then FM has been way slower than it used to be. It takes about an hour to go through 2 weeks in gameplay! But everything else on my computer is much faster than it was before. I don't...