AMD FX 8350 Stock Temp

Austin Minton

Honorable
Oct 6, 2013
8
0
10,510
Hey guys, so i got my first build completed in a long time! First thing when i get to turn it on is go into the bios and the Mainboard temp is 33c idle and the CPU temp is 60c Idle! first start up mind you. So im wondering if the stock thermal needs time to settle.. Or if i have been out for so long this is the new norm. Ive done some looking around and most people are staying around 55c while gaming. If anyone can please give me some imput that would be great.

AMD Fx 8350
XFX radeon 7850
8gb ram
630w Raidmax
MSI|970A-G46 AMD970 950 AM3+ Mobo
 
Solution
You probably need to reapply the heatsink. Make sure to clean everything with alcohol and soft, non fibrous wipes. Make sure after applying the paste, you evenly screw down the heatsink. Using cross tightening, keep alternating until each one is snug.

The type of thermal paste I like is the type with a minimal curing time. This way you know it is properly applied and if you need to switch out parts, you aren't afraid to reapply it in fear of having to wait for it to cure again.

There are many ways people claim to apply thermal paste as "the right way" but by testing, and even according to Tom's Hardware, you want to be very minimal on CPU paste so that the very thin layer dissipates the heat correctly.

I use IC7 Diamond, it works...

JOHNN93

Honorable
the temperatures should go the max at about 70 degrees Celsius when under 100 % load and 35-45 when booted in to windows
http://www.alcpu.com/CoreTemp/
to monitor cpu and
http://www.jam-software.com/heavyload/
to stress the cpu 100 % load ;)
if your temperatures are 60 when booting and over 80 when stressing you might want to replace thermal paste.a pea size will do it;)
 

robax91

Distinguished
You probably need to reapply the heatsink. Make sure to clean everything with alcohol and soft, non fibrous wipes. Make sure after applying the paste, you evenly screw down the heatsink. Using cross tightening, keep alternating until each one is snug.

The type of thermal paste I like is the type with a minimal curing time. This way you know it is properly applied and if you need to switch out parts, you aren't afraid to reapply it in fear of having to wait for it to cure again.

There are many ways people claim to apply thermal paste as "the right way" but by testing, and even according to Tom's Hardware, you want to be very minimal on CPU paste so that the very thin layer dissipates the heat correctly.

I use IC7 Diamond, it works great for me and has almost no curing time. Remember a little goes a long way in thermal paste.

After all this reapplying and such, your temps should drop at least 10c up to 20c depending on how powerful your heatsink is, how warm your room temperature is, and when the paste has cured. Hope this helps.
 
Solution

robax91

Distinguished
Try using 3-4 different types of CPU monitoring programs. Some are just bogus because they base the results off the clock speed and work load. A really good CPU temp at idle would be from 15-35c at around 20% workload towards the 35c end.
 

Nitro192

Distinguished
Unless you're in a very cold room then 10'C doesn't make much sense lol The standard temperature of a room is around 24'C and processors usually don't go below that even with water cooling. Also the 8350 is a 120W and usually runs warmer, i had the 6350 and using a Hyper 212 Evo cooler it would idle at 35'C and go to 60 during heavy use. Use other software, Try Speedfan
 

robax91

Distinguished
^^
Yea, I use speedfan, and love it. Just hovering over the icon in my toolbar gives me all core temps, system temps, and my gpu temp. Very handy program.

As for the 15c temps, those could be individual cores depending on the load of each core, some can be quite cooler than the highest. As long as any single core isn't idling above 40c, I think you would be alright (with a standard air cooler). Personally I use a H70 which keeps my temps below 50c even when I'm gaming and overclocked.
 

Austin Minton

Honorable
Oct 6, 2013
8
0
10,510
Okay, thanks for the replies guys! I downloaded SpeedFan. I get 5 different readings. 2 of which are HDO and GPU. the 3 other temps are labeled Temp1,2,3 All of which are around 30c. 27c, 29c and 30c to be exact. What is the 3 readings? Guessing those are the CPU avgs?
 

Nitro192

Distinguished
Yeah my speedfan did the same thing on my 6350 setup. GPU is your video card obv, HD0 is you hard drive temperature, and temp 1 2 and 3 is your board temp, cpu temp, and aux temp. Its tough to know which is which, i had to do some testing before it became obvious. Best thing is to run a stress test and see what see which one rises quickly and goes highest. that'll be your CPU temp.
 

MoyaCruises

Reputable
Mar 17, 2015
1
0
4,510
I'm new here, but have been lurking a long time. I recently installed an FX8350 processor and immediately noticed quite the jump in temps. The processor went on the board, not long after I installed a new GPU. The previous processor was an Athlon II x645 Propus. Previous GPU was an HD6870. My rig is primarily used for gaming (LOTRO and SWTOR), but I am looking into making it into a developer platform as well (MySQL, SQL Server, Visual Studio).

I had no issue playing LOTRO, other than the temps. CoreTemp was reporting spikes as high as 71C. Not only that, I could feel the difference around the box. Ambient temps were somewhere around 68-72 F. Well, after logging search legs all around the Google-verse I finally came upon the topic of Core Performance Boost. I disabled it in BIOS, then tweaked the multiplier until I got my temperatures down to a satisfactory range. Ended up at 20.5x and this has been stable. I tried 21 but although no black or blue screens of death, I did get a system freeze. So I went back to 20.5x with CPB disabled. No other mods or tweaks in the BIOS.

Highest spike temperature I have seen since the BIOS update was a spike to 51C, averages between 44-48C. This was during game play. CoreTemp has reported a low of 14 and high of 31 during non game activity. This makes me happy. This makes my fans happy. This makes my MoBo, memory and processor happy :D

Presently running at 4.1 GHz with none of the heat issues I was experiencing prior to the BIOS change. I am not an OC'er. No interest in going there, although you OC'ers are a wealth of very helpful information. My rigs have to survive for some time.

My setup

Gigabyte GA-970A-UD3 Mobo Rev. 1.1
Radeon R9 290X GPU
Kingston Hyper X Blue DDR3 memory (4x4gb)
FX-8350 Black Edition
Coolermaster Evo 212 sealed with Arctic Silver
Soundblaster Z audio
Thermaltake Armor VA8003BWS ATX Full Tower PC Case
Crucial M4 60gb SSD as booter
Intel 320 Series 120gb SSD for games
Seagate ST350041 (500gb) for storage, backup, etc.
Corsair 750W PSU
Windows 7 Pro 64 bit


eta for what it is worth, I disabled Core Parking via the registry. As an aside, and just for informational purposes only, my Windows Experience prior to the hardware upgrade was 7.3, 7.3, 7.9, 7.9, 7.9. After the upgrade and reassessment: 7.8, 7.8, 7.9, 7.9, 7.9. After the BIOS mods: 7.8, 7.9, 7.9, 7.9, 7.9.