How does the HD 7990 do in 2017 [Fallout 4, GTAV]

AMD Ryzen™ 5 1600 @ 3.6 ghz Radeon™ HD 7990 Vengeance® LPX 16GB (2x8GB) DDR4 DRAM 3200MHz GA-AB350-Gaming 3 (rev. 1.0) Radeon Settings Version 2017.0424.2119.36535 Driver Packaging Version 17.10.1731-170424a2-313676E-WU-Template-1710 Vulkan™ Driver Version 1.5.0 Vulkan™ API Version 1.0.39