Ok just to clarify position:
Board is the one you kindly provided link to manual of (X470 gaming max)
Board and CPU and cooler were all brand new
I have moved from Intel i5 6600k but have not done a fresh windows install (assume this has no bearing?)
I did nothing with any paste cleaning as none to clean off
All 4 screws are attached to heatsink and tightened as far as they can go (they have a mechanism to avoid over tightening.
My room is not hot in the grand scale of hot countries
Game boost is off in Bios
Ive gone into advanced mode in Bios and CPU Ratio is AUTO
CPU core voltage and DRAM voltage also set to AUTO
I dont see Core Performance Boost ? Precision boost overdrive set to AUTO
(I have not been into bios since installing until now)
Case fans are both intake but tomorrow a new fan arrives which I will put on back of case to create exhaust
Global C-State Control set to AUTO
I have ENABLED AMD Cool N Quiet on your advice
I dont see Relaxed EDC throttling ? In fact my cpu features options is much smaller than shown in manual....
Before AMD cool n quiet:
CPU Temp whilst sitting in Bios says 37c
When I boot machine and sit idle its around 45-50c
When I open pubg lobby it inceases into the 70s
When I play PUBG it sits around 90c all the time
🙁
After AMD cool n quiet Enabled:
When I boot machine and sit idle its around 50-70c - a lot higher variation than before...
When I open pubg lobby it inceases into the 70s - ie same
When I play PUBG it is now mostly low 80's with some spikes to 90 - so some improvement...
Really appreciate your help as to what else could help here?
Im waiting on a new cooler but Royal Mail seems terrible as should have been here Tues, I may have to just buy ANOTHER one.
Would a fresh install of windows have any bearing?
I hope new case fan and in time a new cooler helps but still confused/worried why so high right now