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^^This is incorrect, for the most part.Originally Posted by JFDOOM
I skipped over that, but he's wrong. Excess paste defeats the purpose of using itOriginally Posted by jordanhendrix
^^^ NEgative, in the article you posted it says other wise. Quote from YOUR OWN link:
"But too much paste doesn't mean that the underlying processor will necessarily overheat and thus fail faster, cautioned Peddie."
Damn man, at least read what you're gonna post before hand....simpin it up lol
The paste, as a thermal conductor, conducts and dissipates heat better than air does. The only case where too much thermal paste would be an issue is if it somehow completely obstructs airflow and the warmer air gets trapped inside the unit, but it would have to be so much that it is equivalent of blocking your air vents on your laptop. But given the realistic circumstances of how things are done on the assembly line you should definately worry about too LITTLE thermal paste being applied in your laptops, not too much. Of course thermal paste is only meant to be an interfacing material between the chip and a more conductive metal like aluminum or copper, but the performance difference in amount of application is usually academic.
If you open up any laptop- mac or pc, you'll see that a very liberal amount of thermal paste is applied to the chips, at least to the point that some of it spills over the side of your chip onto the board itself. This is usually a manufacturing specification that pretty much assumes that 5% too little paste is more likely to cause failure than 20% too much. And that would be correct. If it is like CAKED on then you could probably question whether the people who are assembling the computers understand the purpose of what they are doing, which might be what the article is getting at, but even if its OD it shouldn't cause any problems.
I work in electronics manufacturing.
Don't get it twisted, you are paying about a 30-40% premium for the same hardware except with OSX when you buy a mac, but OSX can be that much better for you. IMO the $2000 MBP build quality can be found in a $1300-1500 PC, but definately not the $400 you see in frys ads.