AMD Fx 6300 6 core
Nvidia Gtx 660 (non ti)
SSD kingstone 120gb
HDD WD 160gb
Creative audigy pro 4
Sierra 10.12.6 installer v5.
I completed the installation without problems, very fast post install, downloaded LAN and audio kext and all works.
There are a lot of choppy animations, lags, and very low performace on benchmark.
I tried to change smbios, but nothing changes.
The UI experience is not good, Windows 10 went 2x better than Sierra and I don't know why.
In about my mac is showed my gpu, my ram and my CPU called unknown with 3.50 ghz.
TY at all of us, and sorry for my bad english, I'm Italian..