Some bugged graphics-options and poor performance.
I'm playing the game with all settings maxed-out, save for the Vsync-options - both of which I have disabled - and "AFRGPU", as I don't know what that is.
Bugged Settings.
The "Shader Quality Pull" and "ShadowQuality"[sic]-settings don't get saved; (Shader Quality Pull staying at "Mid" and ShadowQuality being blank until I select it.)
Performance.
When you initially start a Skirmish-game, and all you see on-screen is a single building and a single vehicle, surrounded by the Fog of War, the performance stays on around "30" in the first two maps, and around "20" on the third map. Again; this is when a single vehicle and a single building is on-screen.
My computer.
Two "NVIDIA GeForce GTX TITAN Z"s in SLI.
32GB RAM.
"Intel Core i7-3960X".
64-BIT "Windows 7 Ultimate".
The game runs from a fast SSD.
DX11.
I 'm not running the "Mantle Version", as I don't know what that is.
I hope this was of any help.