Problems with the game! (The Legend of Zelda: Breath of the Wild)

Guys,Hello to all!!!)))Can someone tell me what I have with the game?I would be VERY GRATEFUL!!!)))My system-AMD FX-8370E,16GB RAM, AMD Radeon HD 7900 Series (3 GB).Why do I get the game is only 14 fps and sticks almost to the minute...tried all settings and nothing(((