Question Low FPS on PUBG

[HyperQ]

Hello guys i have a one question for you, so i bought a new graphic card gigabyte rtx 2060 windforce OC edition and i have only abaut 50-100 fps on very low settings and everything disablet fps is unlimited and i have only 50-100 what can i do whit graphic card my cpu is ryzen 5 1600 and 16 gb ram 3200mhg. thanks for answer.

 

[rgd1101]

make and model of the motherboard and psu?
cpu/gpu temp and usage during the game?
ram usage?

 

[HyperQ]

Motherboard ASUS ROG STRIX B350F-GAMING
PSU ANTEC HCG 650W 80+ GOLD
CPU TEMPERATURE 35 in game
GPU TEMPERATURE 80 in game
RAM USAGE 45%