Well hello there im new here, it seems that my problem is with my GPU exactly im talking here about Asus Nvidia GTX470 .
The problem lies that after im installing drivers (doesnt matter new ones/old ones/beta) everything works just fine everything wont get under 60 fps and some games can even get more than ~120-200 fps. But then after another restart im getting fps drops , for example after installing fresh driver in BF3 on ultra ive got 60 fps , but after another reset im getting there like ~25 fps which is incredibly low imo. I dont know whats the reason but even some UI programs/addonds like rocket dock,rainmeter arent working smoothly as before. Its weird because when i reinstall driver again it works good till second reset or turning off pc.
I was having this issue for some time , i actually discovered it in TERA EU when i had like a damn 7 fps in city , after reinstalling i had 65-80 fps. I was sending Dxdiag etc to their support but they had no clue what could happen , same goes for nvidia , honestly i was waiting for like 15 days+ and got no response (damn tards...).
So anyone here would know whats the problem?
I did not overcloked my gpu etc. and it never overheated in any way.
My pc specs atm are :
Win 7 Ultimate 64 bit
AMD FX X8 8150
8 gb DDR3 1333mhz
Gigabyte M68MT-S2 (Motherboard)
Unfortunately it could be caused because of my power supply which is Tagan 500 W (Yea i heard that Gpu needs atleast 500) running on turbo mode 24/7.
SSD OCZ Agility 120 gb and 3 x 2 TB + 2 tb external Hdds.
If that would help im using Asus Smart Doctor for fan settings.
I would really appreciate any help because im already out of ideas what could happen and if i should just spare some cash for new gpu or not.
Aha everything in Nvidia Control Panel is set to default.