With an extreme case of bad luck, I am having frame drop issues on two PCs

[Dostya]

I used to have a constant frame rate drop throughout most of my games, and it's not an issue of having low FPS, because I had an i5-3570k, and a r9270x and now I have a ryzen 1400 with a gtx 1060, built inside a new computer with all brand new parts, from the case to the SSD, but the same problem is still there.
I don't know, if I have a best case of having bad luck but the issue is killing me.
I've spend weeks on forums trying almost every suggestion from completely reinstalling my OS, to tweeking around regedit to scanning to installing third party software to detect errors and they all, did nothing.
If anyone is willing to help me and find the solution to my problems, I'm willing to sacrifise a goat on an altar that each and every one of you may get a big tidy goth GF.
P.S. Even thinking it was my electricity to blame I tried different extension cables and they all yield the same results...

 

[rgd1101]

What the full system spec? include make and model of the psu
What the games?
what the cpu/gpu temp and usage during the games?

 

[Dostya]

What the full system spec? include make and model of the psu
What the games?
what the cpu/gpu temp and usage during the games?

Sorry for the waiting;
msi b350 pro vhd mobo
CPU AMD Ryzen 5 1400
MEM DDR4 8GB 2400MHz TS
Asus DUAL-GTX1060-O6G
SSD TS 256GB SSD230S Series 3D Nand
HDD INT TOS DT01ACA100 1TB 3.5''
CAS MS TITAN PRO
PSU MS PLATINUM PRO 80PLUS 500W BRONZE

On my last one I had
an i5-3570k
r9 270x, and a 7850c before that that was switched and the problem stayed the same
8 gigs of ram 1600
thermaltake Smart SE 730W PSU
gigabyte z77x mobo
and if I recall a seagate 1 TB HDD
For example, Mount and Blade stutters a lot, Metro 2033, Metro last light, but for some reason when I disabled SSAO I got minimal to no stuttering plus a massive boost in FPS, I've tried playing spec ops the line but I get stuttering here and there while in combat, and a good deal when the game autosaved, sometimes I notice my PC cursor stuttering, like once or twice and I got it recently. OW tends to dip sometimes out of the blue, not even in fights or anything the FPS is regular and good, but it does it when it feels like it, and the screen like stutters a bit.
I mean, I'm so shit with luck that I got this problem on two PCs, and the only reason why I got this one is because of the problem I had with the old one.
https://ibb.co/hNsCWc
https://ibb.co/jJOxxH
https://ibb.co/nK1vjx
https://ibb.co/cXko4x
Think the first two are me playing M&B and the second one is Metro

 

[Dostya]

I've been playing OW, on the highest settings, everything on high and I get a maximum of one FPS drop in the most extreme firefight. But like, at the most random moment, in the spawn for example it drops from 70 (limit), to 63/2 for no reason. The hardest fights with the ults going off left and right get me a 69 FPS while at random moments it just drops to 63/2, and the effect is present in most games, but in different ways.
https://ibb.co/ey3i4x
https://ibb.co/kcnnWc
https://ibb.co/d5ZZBc

 

[SkyNetRising]

Most likely - not enough ram. Upgrade to 16GB.

I didn't see ram usage and fps in those graphs.

 

[Dostya]

Wait, I, yeah I was thinking there was an chart for that my bad.
But what I can tell you is that the FPS is always ~70, but dips to 63 or 2 at random moments. Not in intense fights.
But it could be IDK, but got even the intro to Metro, like as soon as I start the game is lagging, plus almost all games when "are not responding" for like, 5-6 seconds after I start em, via Steam since all my games are there.