A graphics card listed with hardware device ID 66AF:C1 was spotted in the Final Fantasy XV benchmark. That could very well be the long-discussed Vega 20, which is pending a release late this year.
We talked about Vega 20 many times, it would be the 7nm Vega iteration of the existing GPU. Videocardz spotted this one and thinks it could be a Radeon Instinct based card. They also note it could be fake as heck of course. One thing matches, 66AF:C1 belongs to the Vega 20 device ID of hardware identifiers.
