Low FPS After Reinstalling Windows

[samclaridge]

Hi i recently did a reinstall of windows on my pc and now all of my games are running terribly.
For example in csgo i now only get 20- 30 fps where as before i was over 300 i have no idea what to do
all of this started when my graphics tablet was not accurate in a game so I bought a new one still nothing, i reinstalled my drivers, nothing, but all my other games performed fine nothing to do with fps so i reinstalled windows after installing i installed and updated all the required drivers, disabled game DVR and turned off V-sync and for some reason my fps have dropped to unplayable levels.

My Specs
CPU-i7 4790k
GPU-EVGA GTX 1070
Ram-16gb DDR3
Mother Board- Asus B85-PRO GAMER

i have done a benchmark and it says my pc performed well with the only issue being that my os is on a HDD so i don't think it is a hardware issue

 

[KiL3MaNjAr0W]

Check your gpu temps... did you reinstall any gpu software suite that may have been with your gpu? are your fans starting while gaming or is card thermal throttling?

 

[samclaridge]

yeah the temps are fine and i installed all the software

 

[KiL3MaNjAr0W]

you have your gpu selected as your primary display adapter?

 

[samclaridge]

im pretty sure i have, how would i check that?

 

[samclaridge]

oh yeah i have it as my primary adaptor, i just checked

 

[samclaridge]

they are spinning the fps seem okay in windowed mode but not full screen except in csgo they are still quite low

 

[samclaridge]

i'v tried left 4 dead 2 dying light and csgo all performing terribly i don't know what to do

 

[KiL3MaNjAr0W]

try this... Control Panel → Hardware & Sound → Power Options → Balanced Settings (Should be selected) → Change Plan Settings → Advanced Power Settings → Expand the processor management tab and look at your max processor state.

 

[orienrac]

I have the exact same issue