Than you for answers, I will flash gpu again then I will instal fresh system in other ssd drive and I will check, that will be best idea I think [new clean drivers].
BTW. thank you eidairaman1 for your detailed description from other post how to flash GPU by command and bios.
Hello I did clean installation with fresh drivers from amd and was worse than I showed on screens.
In firestrike test clock max is 1915mz
Memory Clock 1750
I attached screen from gpu-z.
I think best idea is left that and sell gpu :]
When I set in msi afterburner clock to 2150mhz and memory to 1850mhz I can see different in 3dmarks and games in battlefield on ultra 2k i have about 3-4fps more in Witcher 2-3. I cant set clock higher then 2150mhz.