Something wrong with my build

I am getting some stutter in some games with my PC even on low-med

It's relatively decent so I have no idea why, any help

Games I tested on

Fallout 4

TF2

CSGO

Specs

Processor - Intel Core i7-4790S

Memory - 8192MB RAM ddr3

Video Card - MSI 970 4gb

Case - Some ASUS one my dad had

OS - Windows 10 Home 64 Bit

can't think of rest, ask me if im missing some

try closing everything but the game you are running with task manager

Do you have all your drivers up-to-date? Newest version of DirectX? Have you looked at your temps? There could be quite a few things. Also, check your settings make sure you're not overclocking if your computer can't handle it.

update drivers and scan for viruses or maybe you mis-aligned some sexy components

I think its the PSU, if the PSU is not giving up good power to the Graphics card or the CPU then the PC has stuttering. I had this problem in the past, fixed it by getting a high end PSU Anyways, my opinion would be to go to a technician and ask him.

Are you sure your connecting to your video card and not your motherboards on board graphics? It is something I have seen a few times that have these results.

Try updating your drivers mate.According to the build info you have given you should be able to run games these games without any problem at all.

I'd try updating your drivers, maybe check event viewer to see if anything is throwing errors there.