Segerstad

Hi! My troubleshooting skills are fairly limited, so i'm asking you guys with this one. Basically this summer i got a new laptop, mostly for school but i also looked for something that i could play some games on from time to time. I ended up with the Lenovo Yoga 730 which features an i7-8565U, a gtx1050 and 16bg ram. Initially i worried that the 1050 wouldn't be able to deliver top performance, but that has not been the case, it is working fine. For me the processor has been acting weird and i don't know why. I've been noticing this in GTA V. The game runs extremely smooth with 60 fps and everything. But then, all of a sudden i get theese random occurring fps drops for maybe 2-3 seconds with 10-15fps, and then it continues running at 60fps again until the drop happens again. I thought it had something to do with the graphics card, but as it turns out everything looks normal. So i started to monitor my cpu and saw that the cpu clocks are acting weird when the lag spikes happen,they basically just drop and then goes back up to normal (see attached image). I think this is the source of my problem, but i might be wrong, i'm not an expert. Maybe it's just the bad optimisation of GTA haha. But do any of you guys know what is causing this, i have searched on the internet but i have not found a solution. Any help is appreciated, thanks