Massive FPS drop after formating pc.

yuvalz1337

Distinguished
Feb 9, 2016
18
0
18,510
Hello, I know that my specs are not the best. but it did run all the games with enough frames.
Now after i formated my PC since win10 is fucked,

I've installed a Windows 10 64bit. (Ver 1703 Build 15064.138 Insider Program.)
Specs :

GPU: SAPPHIRE HD 7950 3GB DUAL X
MOBO: H87M-G43
CPU: i3 4130 3.4GHz

Please help.

Examples of the fps change>
Need for speed 2015
Before formating 80~100 FPS on high.
After 20~30
CSGO:
Before formatting, very low 200~300 all maps
After 150~100
 

yuvalz1337

Distinguished
Feb 9, 2016
18
0
18,510

Hi, thanks for trying to help. apperantly i had a cooling issue. some of my cables in the pc got stucked in the CPU fan.
So the fan didn't work.
I took out the cables and started the pc.
Everything worked well.