How to get the stable 60fps in this pc. PUBG (if its possible)

[hod17956]

Hi, thanks for clicking to this post, so one of my friend have a little problem with PUBG,
his specs:

CPU: 860k boosted to 4x4 GHz
Ram:8GB DDR3
GPU: Asus Cerberus GTX 1050TI OC
But he has 30 to 45 fps and its dropping to 2 or 5 fps sometimes in PUBG with the lowest or highest setting, and with all different resolutions, and we tried everything from YouTube, or with the configs, launch options, and we checked it his CPU is not overheating or thermal throttling.
is it a way to reach the mostly stable 60 fps ?

 

[richiestang_78]

https://www.youtube.com/watch?v=6wTk78xapXs

 

[hod17956]

https://www.youtube.com/watch?v=6wTk78xapXs

oh thanks for the video, its great and everything but i was wondering is is it anyways to get 60+ fps stable i mean its okay if its 25-30 fps in the plane but in ground its important to get the always 60, minimum 50 sometimes but don't drop down to 40 something. but thanks. (sorry for my English)