Graphics Issues (Lightning Returns: Final Fantasy 13)

Good afternoon. Faced the following problem. With rollers, the screen is divided by a line, one side is normal, the other is blurred. In the game, the situation is worse. Except for the menu and interface, everything is blurry.
What could be the reasons, and how to fix them. The game meets the requirements according to the minimum requirements.

Configuration:

AMD athlon 64x2 dual core 6000+ 3/00 GHz
ram 4
ATI Radeon HD 4770 graphics card