You’re doing a lot better than me... I know that PubG dips significantly at times for a multitude of reasons.
My system:
A10-7850k OC’d to 4.2
Cooler Master GeminII S524 Ver.2
Msi A88XM Gaming mobo
2 x 8 HyperX Fury DDR3 1600mhz ram
Corsair RM 550x psu
Msi RX 580 Armor mk2 8gb overclock edition
Samsung 850 evo 500gb SSD
Seagate Barracuda 7200rpm 750gb HD
My cpu is no doubt my bottleneck. It’s a fairly reliable setup but I think it’s time for some upgrades.