Best Thermal Grease/Paste?

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It's a good point. Maybe I applied too much.

I figured with the amount of force I put down and the fact that the surfaces are flat, it would spread out (I've had air bubbles from using a razor-blade). That's why I stopped doing it that way.
 
I figured with the amount of force I put down and the fact that the surfaces are flat, it would spread out (I've had air bubbles from using a razor-blade). That's why I stopped doing it that way.
Click to expand...

ya, I have removed procs that were set up that way and have seen the spread miss the corners. (round peg in a square hole) 😉

but ya, no matter how we all apply it, like the air bubbles we can find ways of messing it up for sure. 😉 that can be part of the "fun" lol
 
Never had much success with putting a drop in the middle of a proc and dropping the hsf on top then battening it down. I use a pin that came with a dvd burner for opening the drive through the little hole in case the open/close button doesn't work... use it like a paint roller, put on a nice thin coat over the whole processor, works pretty well.

In reply to ZoldMan: Don't put Liquid Metal on anything but the processor. This will keep it from eating metal parts in your computer. :arrow: :lol: Thought I'd pass that on...

PDH-NicFury 8)
 
sojrner:
I have removed procs that were set up that way and have seen the spread miss the corners. (round peg in a square hole)
Click to expand...

Almost all the heat from the CPU goes through the middle of the piece of metal that covers it and then up into the heat sink. The only part of the CPU protector/spacer (the big metal thing you see over the little CPU) that really tanrfers heat is the center. Most of those 'round pegs' you see are far larger than the processor itself. Therefore, you still have a full heat transfer. I'm not just saying this if you would like you can go back and read toms tutorial on overclocking, I think they mention it there. I have seen many sets of directions from the makers of Heat Sinks and Thermal Paste that tell you to but a bb size drop of thermal paste in the middle of the processor and then press the heatsink on to spread it. Many will also mention that you can rub a bit of termal grease on each component first and then wipe them clean (to fill microscopic pits) and then use the bb method.
 
we have already established that using any thermal compound will allow sufficient cooling. What these last few posts have been is talking about those last few degrees of temp that can be saved by using ac5 or liquid metal over other types. At that point, any benefit of even .5 degrees can result in a "win" for a particular method/product.

In the case of the "bb method":

CPU protector/spacer (the big metal thing you see over the little CPU)
Click to expand...
That is the heat spreader. It "spreads" heat over its surface to allow a larger contact area for the heatsink. Yes, it does protect the cpu but that is not its only purpose. Basic physics allow that the entire piece of metal will transfer heat. even the corners that are not directly on top of the cpu. You are right in that the majority of heat is lost directly over the cpu, but the rest of the spreader does get hot.

I am not trying to be argumenative, just pointing out that at this point in this thread, we were talking about saving maybe 1 degree in cooling. In that case spreading the grease over the entire sink will allow more transfer, which may lower temps another half a degree or so. That is an improvement.

Essentially that is what you are doing by rubbing both components to "fill the gaps" before installing. Same thing I was saying, just different way of doing it. That is the whole purpose of the compound anyway, to fill gaps allowing better overall heat transfer. That is also why you need very little of it no matter what method you use.
 
I have just started research on the best thermal paste myself....lol. Anyway, alot of it looks about the same. I might just go with the name brand stuff myself, since it does look like much difference. Maybe, I could just use TOOTHPASTE as well...lol. I just saw this posting, then directly after I saw a posting were toothpaste beat the different compounds tested...lol.

Here it is: http://www.dansdata.com/goop.htm
 
CoolerMaster does not use their own thermal paste, they have to use what their customers (AMD, Intel, HP, Dell, etc) request.

The best thermal pastes are:

Dow Corning 5026
TIM Consultants Matrix II
Shin-Etsu Microsi X-23-7868
 
CoolerMaster does not use their own thermal paste, they have to use what their customers (AMD, Intel, HP, Dell, etc) request.

The best thermal pastes are:

Dow Corning 5026
TIM Consultants Matrix II
Shin-Etsu Microsi X-23-7868
Click to expand...


Dead thread. Sent PM.
 


Where did you get this idea from ?? Have you actually used it yourself ?
I have used it b4, and although it is tough to separate cpu and cooler\block, it is definitely possible.

Don't spread false information.. do your homework 1st.

 
i use arctic silver 5 and im really happy with the results, but 2 things: THIN LAYER!!!
On my first time i placed 2 much and there was a 5 C diffrence.
2nd : replace each 1-2 years. Yes, unfortunatelly any thermal paste after 1 year, 2 max simply loose its effectiveness.
This is a huge pain in the ass in the Mobo especially ;D.
 
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