Ok so last week i was running fine i was getting about 70-80 fps i jumped on yesterday and my fps was really low about 5 fps ive tried pretty much everything ive reinstalled it ive got optfine all settings on low ive updated java ive got a 4.00Gb 64bit operating system 5.4 Windows Experience Index Windows 7 ultimate can somone please help me ive also tried downloading java 64 bit it still wont work also tried adding ram to minecraft so right now i have no idea what to do
Need help asap [fps low]