Nothing wrong with your pc or your settings.... CS is just dumb game that looks like some beta version...
Since valve is focusing on Dota and not on CS it wont ever change and it will only get worse and worse... :/
is it generally speaking or more of a mouse stutter feeling? I had those on my old mouse, had to turn off raw input and to uninstall mouse drivers
CS is a garbage game with resolution glitches, horrible in game balance of weapons, low skill ceiling, bad anti-cheat, lazy developers who don't seem to care about the community, bugs as seen in the major, etc
This isn't your fault obviously...
did you install Windows 10 Creators Update? If yes, roleback.
I know shits old and you probably fixed it already. But your RAM is the absolute lowest frequency, and I read somewhere that it directly impacts CSGO performance (for csgo it's CPU, RAM, GPU. In that order).
solition is installing win 7 thank me later
Had the same problem. Fps got worse and worse everyday. Cleaned my pc and reapplied the thermal paste to my prosessor (did nothing btw). For me the fix was buying a new 1tb hard drive and installing cs on that.
RIP same problem since 2015
Make sure your motherboard has HPET, and has it disabled
Search "Device Manager" on your PC.
Scroll down to "System Devices" and open the sub-menu.
Scroll to "High Precision Event Timer" and click it.
Click "Actions" at the top of the window, and from that pop-up menu, click "Disable".
Restart your computer.
Or you can update bios, lately nvidia gpu drivers can cause fps drops/stutter (delete shadowplay and gforce experience)
Optimize your SSD/HDD (use trimm - google it)
Set power mode to high performance
CTRL alt delete, go to details, find csgo, right click, Set affinity, disable core 0, do it every time you get ingame.
Just something that can help