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How do you apply your thermal paste?

How do you do it?

  • "Pea size" method

    Votes: 31 39.7%
  • "Grain of rice" method

    Votes: 19 24.4%
  • "Square" method

    Votes: 4 5.1%
  • "4 point star" method

    Votes: 0 0.0%
  • "Line" method

    Votes: 4 5.1%
  • "Double line" method

    Votes: 3 3.8%
  • Other, mention in comments

    Votes: 17 21.8%

  • Total voters
    78
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Just a poll on how people apply the thermal paste onto cpus/gpus. :)
 
maybe somewhere between pea and grain of rice, but I voted pea.
 
Pea sized blob of thermal paste in the middle and I just let the heatsink spread the paste for me... I use Tuniq TX-4 btw and my cpu never goes over 70degC when crunching/stress testing. :)
 
I figured you did just though it was a good read
 
I always usually just put a blob in the middle (sometimes a tad bigger then a pea) and let the heatsink spread it out.
 
I am a spreader. I spread a thin later on the CPU and according on if the cooler I am using is a DHPT cooler, I put some on it to fill in the cracks.
 
For CPU; grain of rice.

For GPU; multiple parallel lines.
 
Intel CPU´s and AMD Gpu´s small "grain" in the middle, the pressure from the cooler finish the job.

AMD Cpu´s and Nvidia GPU´s 100% spread, very thin layer.
 
I voted "Other", because it depends how much time I have to get the system running again. :laugh:
I resort to pea from time to time, if its straight on the die and the die itself is small enough, or a small square if not. But most of the times I just spread the paste over the surface evenly.
 
Last edited:
Other:

I first look at the heatsink.
If the heatsink is one of the circle (like stock) ones that doesn't fully cover the CPU, then I'll spread it in a circle evenly over the heatsink.
If the heatsink is a square that fully covers the CPU, I'll spread it in a square evenly over the CPU.
 
Depends how I feel, if I'm in a rush I'll do a small blob and turn it into a square with the nossle of the TIM.

If I've got time I'll make make a very thin perfect level of tim over the how IHS.
 
I am a spreader. I spread a thin later on the CPU and according on if the cooler I am using is a DHPT cooler, I put some on it to fill in the cracks.

I too spread a very thin layer across the cpu. My temps never go above 62c under full load crunching. Most of the time they stay in the higher 50's unless it is a very hot day. :toast:
 
My one cooler change for a CPU, I just used what was left on the CPU plus what was preapplied on the cooler. (The paste on the CPU was fairly fresh)
 
I found out that a rice-grain size spread by heatsink pressure gives better temps than putting more and try to spread it myself using a credit card.
 
i clean both surfaces with rubbing alcohol.
mask off the area to be applied (which is usually a guess from experience of how much the CPU covers)
then i apply a line on one edge of the masked area. if the heatsink has a grain direction, i use the edge which is perpendicular to the grain direction. this avoids bubbles in the next step.

next i take a smooth card(credit card or coolermaster card that comes with HTK200) and spread it while making a very low angle b/w the card and surface.

then i make a line on the opp edge if necessary and repeat.

after all the area masked off is covered i make a third line on an edge perpendicular to ones i used(parallel to grain now) and do a final time.

i end up with this:-
10032012092.jpg

or this
10032012088.jpg
 
I squeeze a dot slightly shy of the size of a pea and that's that.

I apply TIM differently for open-heatpipe heatsinks though, I put a small line on every exposed heatpipe since some of the compound gets trapped in the gaps.
 
I use the grain of rice method on solid heatsinks and the line method on direct contact heatsinks (one thin line down each heatpipe)

I do "tint" as jetster suggested, prior to applying TIM- clean the heatsink and CPU> spread a very small amount of TIM on each> wipe off with lint free cloth. Surface will have a slightly grey appearance.

I've had no issues with this method...
 
i clean both surfaces with rubbing alcohol.
mask off the area to be applied (which is usually a guess from experience of how much the CPU covers)
then i apply a line on one edge of the masked area. if the heatsink has a grain direction, i use the edge which is perpendicular to the grain direction. this avoids bubbles in the next step.

next i take a smooth card(credit card or coolermaster card that comes with HTK200) and spread it while making a very low angle b/w the card and surface.

then i make a line on the opp edge if necessary and repeat.

after all the area masked off is covered i make a third line on an edge perpendicular to ones i used(parallel to grain now) and do a final time.

i end up with this:-
http://img.techpowerup.org/120722/10032012092.jpg
or this
http://img.techpowerup.org/120722/10032012088.jpg

Best way I've seen! looks factory fresh!
 
I use AS5 and use between a rice & pea sized then spread it out evenly over the entire area.
 
i usually use pea size for most except for direct touch heatpipes. for direct touch heat pipes i use line method
 
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