FX8350 Too Hot?

MoshiMoshi21

Reputable
Apr 13, 2015
2
0
4,510
Hi all,

I'm running an AMD FX8350 with an ASRock 970 Extreme R2 (not a good board, I realise that).

I recently moved over to an Aerocool DS200 case with a top mounted Corsair H100i exhausting upwards. This cooler is in a push/pull configuration with 2 sets of corsair fans designed for radiators. There are 2 coolermaster fans on the front pulling air in and one on the rear exhausting.

In the case is an R9 280x (and in a few days another one in crossfire). There is also an Asus Xonar STX soundcard.

I have also added some small heatsinks to the EXTREMELY hot and remarkably poor VRM's on the motherboard.

My problems are thus:

-Idle is quite warm with the CPU idling at 41 degrees.
-Load temps are into the 50's when gaming.
-Using AMD overdrives stability test I reach 60+ degrees.
-The test fails citing a hardware failure, and the cpu has been throttling itself to 1.3ghz until I disabled this on the BIOS.

I am confident the water block is seated correctly and the thermal paste is good quality and a thin layer.

The twist to this story is the conflicting temperature readings I get:

-AMD Overdrive reports the thermal margin from idle to be 48.6 degrees.
-HW Monitor reports the CPUTIN (motherboards reported temperature for the CPU as 41c at idle.
-HW Monitor also shows the FX-8350 Package temperature as 21c at idle and these load temps are much happier.

What is going on then? It's hard to tell what to do when I don't even know what temperature to believe. Any help would be bloody great. Thanks!

- I am not overcl
 
Solution
Those temps are just fine. I do not see why "Load temps are into the 50's when gaming." is bad.
www.tomshardware.com/faq/id-2122665/understanding-temperature-amd-cpus-apus.html

MoshiMoshi21

Reputable
Apr 13, 2015
2
0
4,510
Thanks for the link, that's a useful post there!

They're not 'bad' but they aren't as good as one of my friends who runs the same case, same CPU, same h100i (except with only one set of fans), the same GPU but no soundcard. He however has an Asus board that seemingly reports the temperatures correctly. On full load, his CPU reaches 45c and stays there.

My system was also a little cooler on my old Zalman air cooler. So the current setup is clearly not working as well as it could be.