Upgrading a 9800 pro's HSF
So is it worth it to get a new hsf for my 9800 pro if i wanted to squeeze a few more mhz out of my core clock speeds? Right now i'm looking at the Tt crystal orb but there doesn't seem to be much documentation anywhere about the effectiveness of hsf upgrades over the stock coolers for newer ATI cards. Does anyone know of a better one and how effective it is to do this in the first place?
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http://www.short-media.com/forum/showthread.php?s=&threadid=5211
It seemed as if it wouldn't make decent contact with the core.
It put on a lot of AS3 though.
It resulted in crashing 3d apps, artifacts and other funny things.
I will purchase a Zalman passive GFX heatsink very soon.
Note I did not remove the shim on the card.
The zalman's do a very good job of adding more headroom and are really the only gpu hsf solution worth buying.
I have an iceberq 4, i think it does an even worse job of cooling my 9800 pro than the stock does. If you're going to be overclocking either buy a zalman with a 92mm fan or use an amd retail hsf.
Everything else isn't going to provide a substantial overclock to justify the cost and time to install.