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

Tags:
  • Overclocking
  • PCI Express
  • Sapphire
  • HD
  • Radeon
Last response: in Overclocking
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August 18, 2009 5:21:48 PM

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

More about : overclock sapphire radeon 4870 1gb gddr5 pci

August 18, 2009 8:37:39 PM

nero25 said:
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


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
August 18, 2009 8:48:38 PM

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.
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August 18, 2009 9:06:00 PM

just a note, gpu temps at around 80 is not a problem for ati cards, they are meant to run that hot
use gpuz or ccc to monitor your temps
August 19, 2009 12:09:33 AM

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

August 19, 2009 4:52:53 PM

Make sure you have back up cards, being your first time oc. use care dont burn your stuff up.
August 19, 2009 9:22:12 PM

"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
!