Windows 8 high CPU temperature

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mhilmhilmhil

Honorable
Feb 14, 2013
11
0
10,510
I just upgraded to Windows 8 today and I noticed that my idle temps are stunningly high compared to when I was using Windows 7. I already upgraded all the drivers (chipset, video card, sound card, etc.) but still getting the same temps.

My W7 idle temps are at an average of 35-40 C while I get 50+ C on W8 when idle. I played a game of LoL to see if it would shut down due to overheating but it didn't. But when I checked the temps, it was nearing 100C compared to when I was using W7 which is only at 60-70C.



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Solution
Hi,

There is nothing physically wrong with your system. I upgraded to win 8 on the release date and I have had high idle temps since then. In Win 7 idle I'd get 27* from my CPU and 30* from my GPU now in Win 8 my CPU idles at 44* and my GPU at 52*

System:
AMD 965BE Corsair H60
ASUS M4A87TD-EVO* Changed to Gigabyte 990FXA-UD5
4 x 2GB Gskillz RipJaw 12800
MSI Twin Frozr iii 7950
OCZ 600W PSU
CM Storm Trooper.

At first after speaking with friends and checking the forums I thought that the problem was a driver/BIOS issue as ASUS wasn't making Win 8 drivers/Bios for my mobo. So I found a board which had Win 8 drivers/BIOS no change in temps though.

I cannot find a fix for this.

Gav
I answered the question. The answer is that your processor isn't running any hotter. The equation used to determine CPU temp is different, so you are seeing the same temps they just appear higher. Whether this is more accurate or not is a good question, but if your not noticing any problems I wouldn't worry.
 


I haven't. But would it give me an accurate read because nothing is running on the background aside from the BIOS which would definitely give me low temp readings. Or is it the same? I really haven't tried it before. Never bothered to look at it even on my old PCs because of third-party temp monitor software.
 
@adamv1

You were correct. I have installed Gigabyte's ET6 and that gives me correct CPU temp readings. I also now have an H100i which give me readings of slightly higher temps even though thy run at the same time.

Hats off sir!

Ps been meaning to post this for a while

Gav