High FPS, but game stuttering

[RidahOO]

So, I know that a lot of people have posted about this issue, but I just can't find any solution. I had a faulty GPU and it cost me a lot of money to replace it, especially now. The problem is that I have like 300 fps on csgo, but the game is stuttering and it is really annoying. It doesn't happen on Overwatch when I'm playing with ULTRA settings, it plays really smoothly. On PUBG, it doesn't matter if I have LOW or ULTRA, it will run exactly similar. My GPU is not going above 65 degrees celsius, which I believe, is better than average. My CPU doesn't go over 55.

Things I tried:
* I have reinstalled windows after I installed my new GPU
* Reinstalled drivers many times, made custom installs etc
* Pubg is better with V-sync, but CS is not that fun to play with v sync

My specs:
i5 4670K (not overclock, should I overclock?)
Aorus GTX 1060 6gb
2x4GB Corsair Vengence ram
2x4 HyperX ram (I have different because I got two for free)
EVGA 500W White
Samsung SSD 250 GB

WHAT DO I DO... I WANNA DIE 🙁

Update: I am playing with a HDMI cable, can that be a problem?

 

[RidahOO]

Whats that, artifacts? In what games, all? Try another video cable.

Ok so really weird, I have no stutters no and everything works smoothly, but if it happens again, I will write here again, can all of these be because of a bad HDMI cable?

 

[boju]

Could, Ive haven't really looked into symptoms of a bad cable. Id assume something to do with crippled bandwidth of the cable.

I just suggested cable first, didnt want to say your gpu could be faulty.

 

[RidahOO]

Could, Ive haven't really looked into symptoms of a bad cable. Id assume something to do with crippled bandwidth of the cable.

I just suggested cable first, didnt want to say your gpu could be faulty.

Gpu can't be faulty, it's literally two days old, anyway why do u think I sometimes get stutters and sometimes not? It was so orgasmic to play without the stutter, it was cold water to my heart.. 😀

 

[boju]

Could be anything, cpu usage spikes due to background running processes or windows updates. High Hdd usage, but having an ssd like you do does help if anything was using it while you game

Microsoft is shifty too. www.pcworld.com/article/2955491/windows/how-to-stop-windows-10-from-using-your-pcs-bandwidth-to-update-strangers-systems.amp.html

It varies, but the usual stutter is to do with cpu/ram and hdd or heat/throttle. As performance is halted or drastically decreased over short intervals.