The 1080ti is 25% than a Vega LIQUID, where is AMD even competing?
How about another recent game like Yakuz 0? The 1070 is beating Vega 64! Where is AMD even competing?
This game is obviously not working correctly with the Radeons, and all of them. Investigation for the cause is needed.
The problem with AMD's hardware in general seem to be always the case of being "ahead of their time", with the benefits coming so late that it no longer relevance to sales with the products already EOL for years.
Remember we all gone for Intel quad-core/i5 over CPUs like the FX8350 because most game engines don't make use of the extra cores, and the core i CPU has much higher IPC and overclock like beast? Fast forward to today, with the upcoming games like the PC version of the Monster Hunter World that is hinted to be extremely CPU taxing and will use full extent of the 8 cores, the FX8350 may actually wipe the floor with same gen Intel quad-cores like the i5 2000~ i5 4000 K-series.
This is good practice because there are millions of users who upgrade as rarely as 10 years or more.
If AMD can start convincing these people that AMD is the smarter choice, both sides will benefit a lot.
Better than buying a currently fast dual core Intel that beats something AMD now, but will be obsolete in one year.
This is why it is really stupid to prefer i7 8700 over Ryzen 1700/2700.