Hello! Now i use 19.4.1 driver and ram at 2933mhz(downclocked XMP profile) - "the flight is normal" in Win7 cold booting. We'll see how it goes.
PS And why you suggest me 19.4.1 and 19.5.1 as best drivers for Window7 for Polaris?
i remembered these were the release drivers for AMD Ryzen APUs on Desktop - those were finetuned for most iGPUs and dGPUs ;)
If it doesn't bother you could you give more accurate information about supporting polaris in this legacy drivers?
I don`t find any info about polaris in 19.4.1, 19.5.1 Release Notes, sorry
Polaris is not LEGACY!
Polaris is GCN! and therefore can use the latest drivers
but as you face issues with your GPU i thought - why not trying those drivers i know work well ;)