Hi melmac,I had problems with every driver apart from 17.11.1. Either crashes in certain games or not been able to run games at all. I thought maybe the issue was that the 17.11.1 were WHQL while the other 17.11 drivers were not. So when 17.12.1 drivers came out I was hoping they would solve my problems. They solved a few of the crashes, but, 3D mark kept hard locking my PC(even without running any benchmark) and Superposition score was down 800 points. And Performance in several games had also dropped, most noticeably in VR games. I had to change Robo Recall to low settings and turn off all super sampling to get it running. So I went back to 17.11.1s and everything worked perfectly again.
But, today, I was bored and said I would give the 17.12.2 drivers a go. First I booted into safe mode and ran the AMD clean utility. Then I ran DDU and rebooted.
Then I downloaded and installed the latest chipset drivers. Rebooted again and then installed the 17.12.2 drivers and another reboot.
Ran superposition and, damn, same performance drop. Was going to just go back to 17.11.1 but I said I would run 3d mark, since I would be rebooting anyway. And, it worked perfectly, no hard locks. Then I tried some VR games and the performance was fine.
So, not sure what to say now!! Have you RMA'd your cards already? Maybe it might be worthwhile trying 17.12.2 on a clean install?
No, I have not sent them in yet, I have found that staying away from wattman has helped me quite a bit, did a clean install with 17.11.4 and have not gone into the menu whatsoever and it has been rock solid for my games, 3dmark is still doing the same though so I just don't even try to use it.
17.12.1 was giving me issues with stuttering and freesync, I have not tried 17.12.2 just in case.
The downside of not using wattman is that my cards are running hot, 96c on the hot spot and around 86 on the hbm, but since Amd has the cards locked down I guess if there is any kind of fault whatsoever they will just have to give me a new one.
I was having so many issues that I almost went and got a 1080 ti but thankfully reinstalling without doing anything in wattman has helped a lot.
I might give that driver a spin, I don't really care about benchmark scores at this point, just fewer crashes would be nice.