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Thread ID: 93368 2008-09-13 22:09:00 Thermal Paste bk T (215) Press F1
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705015 2008-09-13 22:09:00 Is it necessary to use Thermal paste on brand new CPU (Intel) with original heatsink + fan? Notice that it has something pasted on the bottom of the heatsink. Is this a kind of thermal paste? bk T (215)
705016 2008-09-13 22:26:00 It comes with a kind of thermal paste already on the heatsink. If you are not overclocking too much, there is nothing wrong with it. Greven (91)
705017 2008-09-14 03:54:00 there is often a bit of plastic wrap over the thermal paste, make sure you take that off before fitting heat sink.

IMHO your better off to clean that thermal paste of, lap (very finely sandpaper and then polish) the base of the heat sink. use some decent thermal paste and you can get quite a bit of improvement for next to no cost.
tweak'e (69)
705018 2008-09-14 04:28:00 there is often a bit of plastic wrap over the thermal paste, make sure you take that off before fitting heat sink.

IMHO your better off to clean that thermal paste of, lap (very finely sandpaper and then polish) the base of the heat sink. use some decent thermal paste and you can get quite a bit of improvement for next to no cost.

You mean, even with brand new Intel heatsinks?
bk T (215)
705019 2008-09-14 06:03:00 yes, especially with OEM heatsinks. tweak'e (69)
705020 2008-09-14 11:16:00 Hi Bk t

Thermal paste in required between every heat source and heatsink in computers. Its main function is to conduct heat across the junction between the two surfaces. For a better understanding how it works goto HERE (www.techpowerup.com).

Hope this helps

BURNZEE
Burnzee (6950)
705021 2008-09-14 21:39:00 He was more asking if the wax on the bottom of the IHS was thermal paste, I think.

It is.

It's just not very good.

If you decide to lap your heatsink, make sure you only do it VERY lightly, with VERY fine grade sandpaper. And if you're in doubt at all, ask here first. The only stupid question is one asked too late.
Thebananamonkey (7741)
705022 2008-09-14 21:54:00 yes, especially with OEM heatsinks.

Tweak'e, from what I have heard, HS are built with a concave surface to accommodate the CPU. Flattening the HS is not always a good idea, though most extreme clocker's do lap the HS.
The TIM on HS nowadays is MX2, which is just as good as AS5, I certainly didnt need to change the paste on my ACF7pro...
SolMiester (139)
705023 2008-09-14 22:52:00 IMHO your better off to clean that thermal paste of, lap the base of the heat sink. use some decent thermal paste

But not in Intels or AMDs opinion.
pctek (84)
705024 2008-09-15 00:02:00 Just use whats on the heatsink as is.
Seems to works with 99.99% of the PC's out there.

www.dansdata.com

funny article,he tested toothpaste, vegemite, arctic silver & generic thermal paste.

"If you think any particular grease is going to cause your CPU to run more than a few degrees Celsius cooler than any other grease, though, then assuming the grease is properly applied, you're dreaming"

"If your PC's so marginal that a CPU running three or four degrees Celsius warmer will crash it, the solution is not to try to edge away from the precipice with better thermal compound - it's to make a big change to the cooling system, or just slow the darn thing down."

"That's right - Toothpaste Superior To Arctic Silver 3!"
sroby (11519)
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