Quote Originally Posted by KTE View Post
That's quite a lot. It can't be unless something is placing a load on the CPU or some voltage is high. Even if the NB is under load. Have you benchmarked EVEREST to compare L3 cache values at the same speed with bw before this phenomena?
Yeah it's really weird. Had replaced the stock cooler with the big typhoon and the ram from gskill to crucials few hours before that, switched back but that did not make a difference.
Quote Originally Posted by KTE View Post
Yes, I was going to write you a customized file to try that's why I asked about voltages and VIDs.
NP i'm familar with xml-files.

Quote Originally Posted by KTE View Post
Can AOD change VIDs on your system?
I had planned to pick up the Sapphire as the next RD790 board but when you say it doesn't have VID options, that scares me.

Try this MSR: 0xC0010070

EDX = 0x00000000 (always)
EAX
0x3000400A = 1.150VID
0x3000385A = 1.200VID
0x3000375A = 1.212VID
0x3000350A = 1.225VID
0x3000300A = 1.250VID
0x3000285A = 1.300VID
0x3000275A = 1.312VID
0x3000250A = 1.325VID
0x3000200A = 1.350VID

It should change CPU VID and hence volts (check in AMD PM).
I'm not sure of all the ranges because I've not played with it more but the pattern is obvious. It's very easy to change VID and voltage this way without problems (you can include it in RWE).
Have neighter tried AOD nor WPCREDIT to change em, just noticed that they stay at 1.25V in AMD PM no mater what vcore an vcorenb i choose.
Currently running an stability test with 219x12 will try the MSR way tomorrow and let you know if it works.