Upgrading my processor? Pc has issues

rhysfoster26

Prominent
Sep 18, 2017
6
0
510
Hi everyone. I recently bought a pre built pc. It has a gtx 1060 3gb, 8gb ram and an i5 7500. I've been having quite a few issues with it like low fps in pubg. Now I know pubg is a badly optimized game, but looking at a few videos and statistics, my pc actually is meant to run it quite well. Mine actually doesn't run it well at all, 40fps spawn, 40fps in plane, drops all over the map on very low settings. I am now wondering what the issue is. Is it my processor, graphics card? Clearly one of them is malfunctioning because now I am getting drops to 190 fps in csgo on very low settings 1080p. How do I find out which component isn't working properly. Also csgo was running fine until recently, but pubg has always ran badly. If it is my processor, and I upgrade to a i7 7700 will my GIGABYTE H110M-S2H be compatible with it, since I have updated the bios to F23b. I heard some people saying only that you need a skylate to do the bios update if you want an i7 7700 in that board. I did a firestrike test too. It said my results were about average but I highly doubt that.
Thanks for you help :D