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IC 7 Taffy?

855 Views 13 Replies 11 Participants Last post by  spaceballsrules
I just got some IC 7 and it seems almost taffyesque ( a lot thicker than AS5) and is harder to spread. Is it bad or do I just have to use more IC7 than as5?
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Actually, I use a little less.
A dot in the middle works just fine for me.

Like this:

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what you should do is put the paste in warm water for 5-10min so it will be easier for the paste to come out. Apply the thermal paste about the size of a pea in the center of the cpu

application instructions
http://www.innovationcooling.com/app...structions.htm
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You should not be spreading this paste out. just put a glob of it on the CPU (like Project Timez has shown), and put the heatsink on top and twist it a little.
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Originally Posted by ProjecT TimeZ
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Actually, I use a little less.
A dot in the middle works just fine for me.

Like this:



That looks like way too much.
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Originally Posted by justarealguy
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That looks like way too much.

It is actually recommended by the manufacturer to use a larger than normal amount to ensure that the paste spreads correctly.
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They always recommend that, but only because it guarantees contact versus some people who do a third of a rice grain. Two grains of rice IMO is best. More than that and you're just increasing the thickness of the layer. If you want to increase the surface, don't add more in the middle. Add 4 more uber-small dots towards the 4 corners.
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Originally Posted by Adrienspawn
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Add 4 more uber-small dots towards the 4 corners.

actually that creates air pockets i your TIM spread, in turn causing higher temps.

What i do is aply some in the very middle of the cpu enough that i know the cores and not the entire IHS will get covered) and then i set the HSF down on the cpu. (i have a bolt mount system and because of that, this method works perfectly) Then i power on the computer and keep it on its side so that the cpu will warm up the TIM. Then i start to turn the screws slowly so that the pressure from the cpu against the SF and the heat from the cpu ensure a proper spread of the TIM without air pockets in the application.
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Applying in an "X" pattern works the best. The very best way to get it right is to try several different approaches and remove the heatsink to see which is best. You want to avoid excess oozing out the side of the cpu which will trap heat. Use as little as possible, an uncooked rice grain size is about what I use.
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Originally Posted by gnolnats
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Applying in an "X" pattern works the best. The very best way to get it right is to try several different approaches and remove the heatsink to see which is best. You want to avoid excess oozing out the side of the cpu which will trap heat. Use as little as possible, an uncooked rice grain size is about what I use.

An X pattern for IC7 is the worst thing you could think about doing. The manufacturer went through alot of time and trouble finding the best way to apply the TIM. A 5mm dot in the center of your cpu is exactly what you should do.
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i coat the entire processor, IHS and pins, in an inch of TIM
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Originally Posted by jacksknight
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An X pattern for IC7 is the worst thing you could think about doing. The manufacturer went through alot of time and trouble finding the best way to apply the TIM. A 5mm dot in the center of your cpu is exactly what you should do.

You are correct.
Here are the instructions for application of IC Diamond - http://www.innovationcooling.com/app...structions.htm
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