Slows down the game (Battlefield: Hardline)

In general, I set this miracle, everything is on ultra except for anti-aliasing, etc., I set the mantle instead of DX)
and so, everything went just gorgeous, even set the extension to 150. I went to the 7th episode of the company)
The next day I start the game - hard lags began, I reduce graphics - it starts to lag even more ... what the hell? How to deal with it?