Using Dolphin 5.0-fca56d5-dirty in OpenGL the game will freeze after a minute or two, depends on the game. If I use Vulkan, the games don't freeze. Currently using Mint 18 with 4.14 kernel installed and using a AMD Radeon HD 7850 with Oibaf PPA and AMDGPU.
AMD FX-4100 @ 4.2 Ghz
8 gigs ram
AMD Radeon 6750 1GB
Windows 7 X64
8 gigs ram
AMD Radeon 6750 1GB
Windows 7 X64