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9 Replies Last post: Nov 6, 2007 6:37 PM by pizzaisgood14  
Click to view pizzaisgood14's profile New Member 119 posts since
Jul 14, 2007
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Nov 3, 2007 5:23 PM

Speedfan temperatures.

my computer runs a little on the warm side so i decided to install speedfan to see exactly how bad it was. the thing is that my cpu temperature says 0 degrees. ambient temperature is 42, remote is 54, hd is 34, and temp1 is 52. now which one of these is my cpu temperature. and is temperatures such as 54 getting dangerously hot or is that just barely on the ok side of things. also my fan spins at 1455 rpm and its the only one in my computer. it cools both the cpu and evacutes heat from the computer. should i consider installing a new fan. i think its a 80 mm but am not sure. thanks
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Click to view jbking's profile Member 967 posts since
Aug 29, 2006
1. Nov 3, 2007 5:35 PM in response to: pizzaisgood14
Re: Speedfan temperatures.

What CPU is in your computer? My desktop with an Athlon FX-60 CPU tends to run around 70 degrees Celsius under full load as I run a BOINC client all the time on it while my laptop tends to be a bit cooler in the 40s often which has a Pentium M processor. There are other programs like CoreTemp out there if you want to get another idea of what is the temperature inside your system. There is also the question of where are the sensors that speedfan is reading as it could be that none of the readings are the CPU itself. Lastly, are those temperatures in Celsius or Fahrenheit?

JB


Home Desktop: VoodooPC Hexx. AMD Athlon FX-60, 2 GB RAM, 2 x 250 GB HD, 7900 GTX video card. Home Laptop: HP dv4000, Pentium M, 2 GB RAM, 80 GB HD, ATi 700 Radeon Mobility
Click to view jbking's profile Member 967 posts since
Aug 29, 2006
3. Nov 3, 2007 9:02 PM in response to: pizzaisgood14
Re: Speedfan temperatures.
Sometimes then the Temp1 is the CPU, depends on the motherboard I think. My guess is that those temps while a little warm, aren't exactly smoking hot to my mind and http://www.heatsink-guide.com/content.php?content=maxtemp.shtml does give a little more room on a Celeron processor.

70 degrees is pretty hot though sometimes my laptop has gotten hotter than that and seems OK though I'm not sure I'd recommend a PC getting that hot to many other folks.

JB


Home Desktop: VoodooPC Hexx. AMD Athlon FX-60, 2 GB RAM, 2 x 250 GB HD, 7900 GTX video card. Home Laptop: HP dv4000, Pentium M, 2 GB RAM, 80 GB HD, ATi 700 Radeon Mobility
Click to view piyushsingh's profile Old Hand 2,514 posts since
Jul 21, 2007
4. Nov 3, 2007 11:25 PM in response to: pizzaisgood14
Re: Speedfan temperatures.
hello!
the fan on your heatsink is positioned correctly. This fan's job is to take heat from the heatsink and transfer it to the cabinet air, so it should be blowing away from CPU .
Now for correct temps, try intel's active monitor which is available at their website and see what ur actual temps are.
U may install another cabinet fan if possible to take the heat from the cabinet,leave the cpu fan as it is or if u are willing to spend more , u may go for some good cpu cooling like arctic freezer rather than stock cooling but they arent necessary unless u overclock.


Nothing is true , Everything is permitted.
Click to view mphenterprises's profile Member Moderators 9,107 posts since
Feb 19, 2007
5. Nov 4, 2007 3:32 AM in response to: pizzaisgood14
Re: Speedfan temperatures.
pizzaisgood14 wrote:
the thing is that my cpu temperature says 0 degrees. ambient temperature is 42, remote is 54, hd is 34, and temp1 is 52. now which one of these is my cpu temperature. and is temperatures such as 54 getting dangerously hot or is that just barely on the ok side of things.

Hi Pizza. Is it me or did you answer your own question? If the application states that your "CPU Temperature is 0 Celsius, then I would take that to be accurate. That is, if the settings for the application itself are correct.

I just downloaded Speedfan for myself. My readings are as follows:

  • Temp1: -65 F (blue down arrow....more than likely signifying below recommended range)
  • Temp2: 28 F (blue down arrow....more than likely signifying below recommended range)
  • Temp3: 79 F (check mark...more than likely signifying within recommended range)
  • HD0: 97F (check mark...more than likely signifying within recommended range)
  • Temp1: 71F (blue down arrow....more than likely signifying below recommended range)

In my situation, I would gather that Temp3 is my CPU temperature. I do not see anything referencing ambient temperature or remote temperature. Now, when I minimized the application, the Temp1 reading is next to the clock and is in blue writing. I highly doubt my CPU temperature is -65 degrees Fahrenheit

Now, I do not see a place to change the temperature ranges for each gauge. However, I have built many computers and in my opinion, a CPU is in the "normal" range anywhere between 110 - 170 degrees Fahrenheit (38 - 77 degrees Celsius).
.
pizzaisgood14 wrote:
also my fan spins at 1455 rpm and its the only one in my computer. it cools both the cpu and evacutes heat from the computer. should i consider installing a new fan.


As other have mentioned, a secondary fan would do you good. You can get fans for as low as $5 from newegg.com. My Fan ratings are upwards of 2000 RPM per fan but my system may be a lot more powerful than yours, hence the higher RPMs.

Please remember there is a direct correlation between the size of the fan and the sound you will here when the computer is running. The larger the fan, the more air that will be displaced. The more air that is displaced, the more sound you will hear.

Also, the smaller the fan, the more revolutions produced, the more revolutions equate to highed decibels.


This is my personal Dream PC: http://forums.pcworld.com/blogs/mphenterprises/2007/12/21/my-gift-to-myself
Click to view mphenterprises's profile Member Moderators 9,107 posts since
Feb 19, 2007
6. Nov 4, 2007 3:29 AM in response to: piyushsingh
Re: Speedfan temperatures.
Hi Piyushsingh. I would advise staying away from Intel's active monitor. OldTimer recommended that once and we all tried to download the correct version for our specific motherboard. I believe that this monitor only works with Intel based motherboards.

According to Intel's website, "IntelĀ® Active Monitor is an alerting utility created by Intel and available exclusively on IntelĀ® Desktop Boards." Then it goes on to disclaim..."Not available on all Intel Desktop Boards. Check your individual board product CD for availability."

We all came to the conclusion that this utility, although good, is too restrictive. Speedfan seems to be good; however, it would be better if there was a clearer explanation of each temperature indicator.


This is my personal Dream PC: http://forums.pcworld.com/blogs/mphenterprises/2007/12/21/my-gift-to-myself
Click to view mphenterprises's profile Member Moderators 9,107 posts since
Feb 19, 2007
7. Nov 4, 2007 3:28 AM in response to: mphenterprises
Re: Speedfan temperatures.
Hi again Pizza. Okay, I found some more information for you.

  • From within the main screen, click on "Configure"

  • In the secondary window, make sure you are on the "Temperature" tab

  • Select the Temperature gauge that is associated with your CPU temperature. In your case, I believe it may be Temp1...again, I am not positive since I believe the temps are based on the motherboard configuration.

  • At the bottom of that window, you will be able to set the Desired temperature and the Warning temperature. You will also be able to choose whether or not you want this indicator shown in the system tray (next to the clock). There is no specific Desired range. I have my indicators set at:

  • Desired: 40C / 104F

  • Warning: 77C / 171F

  • Click OK to lock in changes



This is my personal Dream PC: http://forums.pcworld.com/blogs/mphenterprises/2007/12/21/my-gift-to-myself
Click to view piyushsingh's profile Old Hand 2,514 posts since
Jul 21, 2007
8. Nov 4, 2007 4:20 AM in response to: mphenterprises
Re: Speedfan temperatures.
intel active monitor is an older utility and that too does not run on one of my older PC (aP3).
their newer version is intel desktop utilities is available for many motherboards, but still u r correct in saying that it is restrictive.
But for the systems it is available, it is the best choice as it shows every thermal aspect in a easily readable way.


Nothing is true , Everything is permitted.

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