Strong friezes, although the FPS is stable. (Grand Theft Auto 5)

I used to play normally without friezes, recently I entered the game and I have a lot of lag 2-3 frames per second. I tried to figure it out, updated the firewood, downloaded the old ones, set the priority. Nothing helped, I set the FPS bar and O MIRACLE - it consistently produces 170-200 frames, but the friezes have not gone away. Help please!