Question XFX RX570 8GB Issues

[Buplovania]

Brand new card. After installing drivers, it flickers periodically. Causes lag in discord.

Specs:
R7 3800x
MSI MPG X570 GAMING PLUS
RX 570 8gb
16gb 3000mhz corsair vengence
corsair 800+ bronze full modular

 

[rgd1101]

make and model of the psu?

 

[Buplovania]

make and model of the psu?

i edited it