micro stuttering Please I need help with the poor performance that my PC is giving me

[JNacho19]

Well first of all, thank you for reading the post as it is going to be a long text to put it in context
First of all, this problem comes from an update that I did exactly last summer.
I had changed my ryzen 3 2200g for a ryzen 5 5600g and added a 1tb nvme
at that time my pc was this
ryzen 5 5600g
2x8 gb ram 2666
asus a320mk
1tb nvme kingston m.2
1tb western digital blue hdd
psu redragon 850 plus gold
rx 5700xt
when I changed the ryzen and added the disk I noticed that my games had super annoying micro cuts, but the game was only able to drop 2fps but that small jerk was noticeable, I tried everything, installing drivers from 0, formatting, windows settings but nothing worked, I simply resigned myself and came to think that it was the cpu simply because it was a ryzen with integrated, but before the update I was very sure that the pc worked perfectly in games.
After a while I upgraded the motherboard ram and gpu, thinking it could also be a matter of the low speed of the ram memories or that the motherboard was simply old, since it was about 4 years old
I changed to 2x16 gb of ram at 3600, a msi b550 pro vdh wifi motherboard and an rtx 3070, the problem continued...
I currently changed to a ryzen 7 5700x3d and I can't believe I still have these problems, now I was playing a lot of throne and liberty and I still have the same problems, I reformatted, updated, tested bios settings and I'm out of ideas, I'm posting on all the hardware forums I find to see if I'm lucky and find a solution
Currently my pc is this

ryzen 7 5700x3d
rtx 3070
2x16 gb ram 3600
msi b 550 pro vdh wifi
same disks
same source

I leave a video with an example of my problem, again thank you very much for reading!