> Lexa GPU Notes
> Architecture Codename: Arctic Islands
> Codename: Polaris 12 
> Old Codename: Treasure
> CLRX Version: GCN 1.2
> Graphics/Compute: GFX8 (gfx804)
> Display Core Engine: 11.2
> Unified Video Decoder: 6.3
> Video Compression Engine: 3.4