Nvidia GT 520 2GB DDR3 Graphic Performance Decrease!!!!!!!

Pururaj

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Jun 30, 2014
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I bought my nvidia gt 520 one year ago,it is working very well,but now i feel that it performance is decreased i checked that in gpu-z memory bandwidth is decreased from 14.6 gb to 8.6 gb and texture fillrate and pixel fill rate is also decreased and it is a huge FPS decrease!!! like 40 to 28
please help!!!
Here Are My PC Specs:
Window 7 Ultimate
Intel E2200 2.20 ghz (overclocked to 2.42 ghz)
Nvidia GT 520 2GB DDR3
2GB DDR3 RAM
 

woworwow

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Jan 18, 2014
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Blow a can of compressed air or a vacuum cleaner that has a blow feature if you're feeling lazy.
Or just clean it off with a brush
DO NOT BLOW ON THE COMPONENTS
DO NOT USE VACUUM CLEANER TO SUCK OUT THE DUST
 

Pururaj

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Jun 30, 2014
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Can It Work?
 

Pururaj

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Jun 30, 2014
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No man it didn't work nothing changed
 

Pururaj

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Jun 30, 2014
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i increase the voltage due to overclocking of my processor but now it is defaulted
PSU=0.9000v
showed in gpu-z as VDDC
 

Pururaj

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Jun 30, 2014
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no no i know what psu is i cant understand it first time
 

Pururaj

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Jun 30, 2014
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but the card is working fine one year ago so what happaned now
 

Pururaj

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Okk Bro But Thankx For Your Advice