IMac :: Fan Speed And Temperature - Normal Readings
Apr 22, 2009
I downloaded and installed Temperature Monitor and iMac Fan Control - mainly for observational purposes and not for toying around with the fan speeds and I've got some questions. Mind you, I haven't tampered at all with the fan speed settings, just installed Fan Control. Here are my readings (while browsing the internet with Safari and doing a chat via iChat):
Fan Speeds:
CPU fan (desired) 1300 RPM / (current) 1530 RPM
HD fan (desired) 2100 RPM / (current) 2099 RPM
DVD fan (desired) 1300 / 1298 RPM
Temperatures:
CPU Heatsink: 92F
Internal HD: 108F
Internal DVD: 95F
GPU Heatsink: 107F
Are these, under the circumstances, normal readings?
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Jan 4, 2011
I noticed that iStat and Temperature Monitor report different temperatures for the same readings on my G5 Powermac Dual Processor System. For example as I am writing this Temperature Monitor is saying My CPU A is 46.8C and CPU B is 46.7C. In iStat it says CPU A is 55C and CPU B is 54C. Which is right!?
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Nov 30, 2009
I recently downloaded the fan speed app which allows you to control fan speed. I just uninstalled it and the fan speed seems to be higher than before. The Temperature is around 110 F and 3000 rpm. Is this normal?
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Aug 26, 2009
Last night my fan kicked into high gear all of a sudden. I shut it down overnight and when booting up this AM I find it still running on high...quire noisy, of course. Is there something overheating? How to make it run at normal speed?
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May 25, 2010
I just checked my iStat and it shows that my temperature is around 70C, is this considered as normal? I think it's too hot for an i5
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May 25, 2009
My 13 inch Macbook has been getting kind of warm on the right side lately, and with iStat Pro it appears the temperatures of the picture I'm uploading. Are these temperatures normal?? Are the fans okay? I'm not sure, but I think it's been a little slow as well, and I've just bought it 3 months ago...
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Mar 22, 2010
what is the normal temperature in C for my dualG5 1.8? is 47normal cause thats what im getting!
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Jan 11, 2008
On a dual USB iBook G3, what is the standard temp? Mine is currently at 113 degrees
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Mar 8, 2010
I'm wondering if anyone could tell me what the normal temperatures are when booting Windows on a Macbook Pro.I'm getting around 60-75 GPU temperature and about 48-60 for CPU when I'm doing normal things like I do in Snow Leopard.Is that okay? Is it also okay to have such temperatures for like 5 hours straight or so?I'm getting around the same temperatures when I'm using Snow Leopard, but the laptop doesn't feels as hot as it feels when I'm using Windows, and that is bugging me much.
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Apr 21, 2010
my biggest problem on my old laptop was overheating, so I like to keep a close eye on my temperature. I'm using istats menu thingie, showing me my temperature (in degrees F). I've been keeping an eye on it ever since I got my new i7 MBP.
It tends to run around 100 or 110 degrees... 120 if I'm running firefox.
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Jun 20, 2012
According to the coconutbattery app, my laptop's battery temperature is usually around 87ºF. I got worried when I checked my sister's macbook pro and noticed that her battery temperature is around 25ºF (with the same app). I put a fan next to my laptop for an hour and the battery only cooled down to 85ºF. The temperature stays the same regardless of it being plugged in to the charger or not. Is it normal for my battery to constantly be this hot? I play computer games fairly regularly, but even when I have no applications open the battery is still hot. I am currently running Snow Leopard 10.6.8. I don't want to upgrade to Lion at the moment.I have already tried resetting the SMC, and nothing happened.
Info:
MacBook
Pro, Mac OS X (10.6.8)
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Jun 24, 2012
what is the normal operating temperature for a power mac g5 quad model
Info:
PowerMac, Mac OS X (10.5.8)
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Oct 8, 2010
I was just wondering how hot is it ok for the Macbook Pro to get before it becomes an issue. Today my CPU got up to 80 celsius, and I got a little worried, because my computer usually runs around 49 - 55 celsius. Here is a screen shot I took a hour ago while I was running iTunes, Yahoo Messenger and Safari.And here is another one I took a minute ago while just running Safari
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Feb 2, 2012
What the normal temperature for a macbook pro 15-inch i7 2,4GHz when watching videos on youtube on 1080p?
Info:
MacBook Pro, Mac OS X (10.7.2)
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Apr 10, 2009
I seem to be in the high 50s, 57-62 C for my rev B 1.86 SSD.
What I am thinking about is if this is normal or if this is a sign to think about replacing the heatsink paste with Arctic 5?
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Sep 30, 2009
Just recently bought a MBP and noticed how hot it will be when I am running WoW. (I saw it reach 100 degrees on istat.) after searching through the forums, I just downloaded smcFancontrol. Problem is, I have no idea what is an ideal temperature/fan speed. Basically, I have 3 questions:
1) Is there a max temperature the MBP should run at?
2) If I use smcFancontrol, should I use it at max setting (6200rpm) to keep my temperature down to the ideal temperature?
3) If I use a leather casing (Macally) for my MBP, would it seriously impair the MBP in terms of cooling?
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Oct 23, 2009
New to Macs but loving it so far. I see postings about checking fan speeds and cpu temp but cant find anywhere on the mac to check these issues. Is there software on the macbook air to check these or is this separate software?
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Nov 4, 2009
I'm using a 2.5" GHz early '08 MacBook Pro and it's running fine. When I'm on Windows, the temperature increases and reaches around 63 celsius but that's normal as I've been told here. When I am on Macintosh, the temperature is usually around 46 to 51 celsius when running on AC power, and lower when on battery. Thing is, I have smcFanControl and I set both fans to 2825 rpm. What is the best speed that I should set them to? This is my computer's temprature - [URL] I won't post it as an image because it's too big to fit the screen and will make the page look ridiculous.
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May 10, 2012
I'm running an 8,1 MacBook Pro and just upgraded to 10.7.4. While idle, my CPU temperature now stands at around 180 degrees Fahrenheit and my fan runs at 4000+ rpm.
Info:
MacBook Pro, Mac OS X (10.7.4)
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Jul 18, 2007
According to istatpro my fan exhaust speed when not doing anything (ie straight away when I turn the laptop on) is 1800rpm and I can hear fan noise on the right hand side when just sat normally using the laptop (ie not with my ear to it!). Is this fan speed and noise normal? Because on my old powerbook, when doing nothing, made no fan noise at all.
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Dec 11, 2014
MacBook Pro running Yosemite...seems to be running slow...best way to speed it up.
Info:
MacBook Pro
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Feb 8, 2010
Is it normal for my fan to be at 2700 rpm when I boot my computer. Once I reach the desktop the fans slowly decrease to 1900-2000. Is this normal?
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Sep 8, 2014
Slow browser speed on all browsers, but the downloading and uploading speed are normal according to speedtest.net. Ping is a bit high. Other computers in the house are fine.Already contacted ISP (Time Warner), modem is not the problem. Contacted Linksys router support, router is fine.
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May 28, 2012
I have an early 2008 MacBook Pro with a 750GB hard drive that I recently put in. I just did a system wipe and restore, and now I'm getting 2 different readings of vastly different amounts for free space. Disk Utility and About My Mac both label it at 433.29 Gigs, but Finder rates it at 590.3 Gigs! I'm fairly certain the About My Mac has the storage space correct. I have turned off mobile Time Machine backups, and I know there's a hidden partition for Recovery, but shouldn't Finder know about this? Disk Utility shows the hard drive as fine.
Info:
MacBook Pro, Mac OS X (10.6.7)
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Dec 20, 2007
I am interested in adding a webcam to my desktop Imac (power pc)- Isight is no longer available- an option that I found is the Ecamm Image- but apparently it is USB and not firewire and it will only run with high speed usb- how do I know which type is on my computer? I checked system profiler but quite frankly wasn't sure of the designations.. does anyone have any experience with this camera, by the way? is USB 2.0 by definition "High Speed"?
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Feb 19, 2009
I apologists straight away if this have been covered recently, but i need to ask.I have MacBook with Intel Core Due Processor, 2 GB ram.What is the average temperature CPU temperature for standard usage ( I know that standard usage is very arbitrary, and by this I assume safari, iTunes and let say Pages to be the only major apps running ).I use iStat pro widget and according to it my CPU temperature is 55*C. Is this too high? Lately the fan has been turning on more recently almost without any apps running so I think that there might be some hardware problem. I ran HardwareTest it found nothing.
The macbook is 2 yrs old. Do i need to get it cleaned or is there something else I should be worrying about?
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Mar 21, 2009
Looking for a recommendation on temperature widget. This new i5 is too hot to the touch on the top. Well I could hold my hand there but it is not fun to do so. So I want a good widget/etc that will give me an idea of how hot it really is. On a side note. I cannot hear the drive or fans in my new i5. For wow players, all options (including full shadows but no full screen bloom), it bottoms out around 27fps in heavy effects environments or fast spin in busy Dalaran.
Peaks are beyond refresh (in fact I may want to cap that). After a three hour session the top portion of the aluminum enclosure was too hot to keep my hand pressed to it so I am looking for something to convince myself I am not going to end up with a cooked iMac in a few weeks. Since my desk is in the center of the room there is no problem with air flow but I don't want to have to run the ceiling fan.
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Oct 26, 2010
I've been using intel iMac core2 duo. There are some temperature sensors to HDD, CD/DVD and CPU, etc., I think. Apple computer is well designed for thermal control and is this big advantage for technical point of view ?
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Jun 30, 2009
Been using my imac lately and I've noticed a drop in wi-fi signal. I checked iStat and it said that the airport card's temp was 62?CIs the high temperature linked to the loss in signal?
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Jul 2, 2009
My iMac is really hot! That is, when I run my hand across the outside of the machine, it is warm all over, and the entire upper portion of the back is what I would call "hot" to the touch. That is, I can place my hand there for a while, but it is uncomfortable. Is this normal? I suppose there is a specification for case temps. In a more analytic vein, iStat Nano shows component temps as follows:
HD: 58
CPU A: 57
GPU: 64
GPU Diode: 68
GPU Heatsink: 64
Ambient: 31
Memory Controller: 58
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