Can you help me overclock my Sapphire Radeon HD 4870 1GB GDDR5 PCI-E

nero25

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Hello can any one help me overclock my Sapphire Radeon HD 4870 1GB GDDR5 PCI-E, this is my first time trying to overclocking something.

Programs i have are ccc. amd overdrive. I am using windows 7

thanks in advance
 

overshocks

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list me other specs..what processor..etc

just use the slidebar on the CCC move it to the rightest >>>
good luck
but first u need to click on the unlock button in CCC (go to ati overdrive) theres a key button there
 

Duesouth

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do not forget rivatuner, that is to properly cool it.

works like a charm, you just got to unlock it in ccc and alow for manual fan speed control.
 

nero25

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thanks for answering everybody

my specs are

Gigabyte MA790GP-UD4H AMD790GX ATX AM2+/AM3 Sideport

AMD Phenom II X4 940 Black Edition Quad Core Processor AM2+ 3.0GHZ

Corsair XMS2 Dominator TWIN2X4096-8500C5D 4GB 2X2GB PC2-8500 DDR2-1066 CL5-5-5-15

Sapphire Radeon HD 4870 1GB GDDR5 PCI-E.

right now my current values are gpu values 500mhz memory clock: 900mhz. And my temperature is 54c.

Also my memory stick is set to 800mhz

capturexmk.png
 

overshocks

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"Also my memory stick is set to 800mhz "

what are you talkin about in this case ur ram?
also did you overclock ur cpu? if not , you should, read some articles