FX6100 -180 degree thermal margin.

Hawek

Commendable
Dec 9, 2016
3
0
1,510
My rig:
Fx6100 6x3.6 Turbo boost disabled
8gb ram 1333Mhz
Msi 760gm-p34 (fx) - i think vrm might be the cause...
Gtx 950 2gb
450 chieftec
Aftermarket cooler: silentiumPC Spartan 3 Pro.
Hwinfo shows two cpu temperatures when idle :20°¢ and 40°c.
Amd overdrive shows 55 degree of thermal margin when idle
When running prime95, thermal margin slowly drops to 30°¢ and then it suddenly spikes to minus 180 degrees! You can hear the difference in sound the pc makes when it happens, something like slowing down. It sometimes happens when i am gaming and causes a huge fps drop for a while.
 
Solution
Well, some MB with 8+1 VRM and that cooler should give you comfortable 4.2GHz+. I would look for second hand one so it can tidy you up until next setup.

Hawek

Commendable
Dec 9, 2016
3
0
1,510
After few tests hwinfo shows good temperatures even when throttlimg occures and Overdrive goes to -180. I found out that opening the case and blowing office fan air directly at motherboard reduces frequency of thermal margin drops and throttling.
 

Hawek

Commendable
Dec 9, 2016
3
0
1,510
VRM section was overheating, couldnt even touch it when testing. Made some DIY cooling for it and its slightly better now.
Should i get a better board and go up to @4.2Ghz or wait for Zen to kick in?
 


I was referring to him referencing HWMonitor.