sergio.lopezsevilla :
volkgren :
Quite possibly you already have the best (price/performance) CPU for the GTX 1050.
SO no point in upgrading?
Probably not, but you can find out for yourself by using hardware monitoring program like MSI Afteruburner's On-Screen Display to monitor CPU and GPU usage while in-game. See if your GPU usage falls significantly while CPU usage is at 100% (also checking to see if frame rate drops). If it does you could benefit from a faster CPU. If your GPU pretty much stays maxed out at 99% then you won't gain much from a faster CPU.
If CPU and GPU both fall below 99% usage then the game is just not optimized well enough to keep them at full usage, or it's just a part of the game that doesn't need full usage.
Here's a system like yours playing PUBG with the on-screen display. It seems like a well balanced system. https://www.youtube.com/watch?v=uSnRZ2HLHOA