- Do not level up unnecessary not needed skills: Follow a specific build, do not level up the things you do not not for your character play, it minimizes the save file.
- Quit the game every few hours: During play quit the game after 4-5 hours of straight playing. Simply just save it and then load again (Takes about 5mins)
- Turn off all auto saves: Every Auto save should be off
- Use HDMI cable: This helped me ALOT
- Save a new file: Every major secondary quest you finish you finish, save it to a new file. Check how big the file save is and if its too big do not do the quest. If it's similar to the previous save file you had ,simply delete the previous file.
- Delete Saves: Delete unnecessary saves you don't need anymore.
- Sell/Store/Drop: Sell/Store/Drop any gears or equipment your not using.
- Minimized quest logs: Minimize how many quests you have active, finish off quests before starting a new one.
Using these methods, I've somehow managed to finish the game lag free and leveled up all the stats I needed to 100. Hope it helps you guys somehow, because it pretty much helped me allot and made Skyrim much, much more enjoyable to play


