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Windows 7: Very high CPU temperatures on stock speeds

13 Jun 2012   #1

Windows 7 Ultimate 64-bit
Netherlands
 
 
Very high CPU temperatures on stock speeds

Hey all.

Since I got my new setup, temps have gone up like crazy and I cannot find the source of the problem. Using Prime95, my 955BE goes as high as 65-70 degrees celcius. This is at standard clock and voltage, which are 3200mHz and ~1.35v.



The cooler I use is: Arctic Freezer 7 Pro and thermal paste: Cooler Master something. Case fans are turned up to medium instead of low and the heatsink seems to be placed correctly.

With my old motherboard (M4A77) and this exact same cooler, temps would stabilize at ~54 degrees at full load.

My System SpecsSystem Spec

13 Jun 2012   #2

Windows 7 Ultimate x64 Service Pack 1
Doncaster, UK
 
 

Did you apply the TIM correctly? Too much can lead to a heat isolation effect, rather than a heat conducting one.
My System SpecsSystem Spec
13 Jun 2012   #3

Windows 7 Ultimate 64-bit
Netherlands
 
 

The size of a pea, spread over the CPU is the correct amount, right? I used Cooler Master High Performance.
My System SpecsSystem Spec
.


15 Jun 2012   #4

Windows 7 Ultimate 64-bit
Netherlands
 
 

I'm also experiencing a delay on boot before the system shows the Windows login screen. Going to reseat the cpu and cooler using different thermal paste (Arctic Freezer). I'll report back for the results!
My System SpecsSystem Spec
15 Jun 2012   #5

Windows 7 Ultimate 64-bit
Netherlands
 
 

Ok, so with the Arctic Freeze MX-2 thermal compound temperatures stall at around 62 degrees celcius at full load. Still not what I am looking for, but far better than the 70 degrees I had before.

So my final question is: does the thermal paste improve it's effect over time?
My System SpecsSystem Spec
15 Jun 2012   #6

Windows 7 SP1, Home Premium, 64-bit
 
 

Quote   Quote: Originally Posted by RobinSchouten View Post
Ok, so with the Arctic Freeze MX-2 thermal compound temperatures stall at around 62 degrees celcius at full load. Still not what I am looking for, but far better than the 70 degrees I had before.

So my final question is: does the thermal paste improve it's effect over time?
Modestly if at all.
My System SpecsSystem Spec
15 Jun 2012   #7

Windows 7 Home Premium 64 bit. SP-1
Northern Ohio
 
 

Some compounds get better over time; about 2 deg. C and others don't change. Some recommend a break in period and some don't. Check their Web Site for specs.
My System SpecsSystem Spec
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