I'm not even sure that CF works reliably at all udner linux. AMD's propietary driver are to be blunt, alpha quality. This is even more hilarious since they moan continuously about how they're "professional" oriented, but hell if I know a pro that would put up with this barely functional quality.
Sager NP8250-S Core i7-4800MQ/780m/32GB/128GB SSD/750GB Scorpio Black/1TB WD Blue(7mm) (win7 x64 pro)
Acer Chromebook C720(i3-4005U/4GB) 128GB SSD(stable/crouton xfce)
DIY ASUS P9X79/i7-3930k/64GB/multiple multiple terabyte HDDs(mostly WD 10k)/780 Ti SC (win7 x64 pro/Ubuntu 14.10)
DIY ASROCK 990FX Extreme9/FX-9590/32GB/multiple multi-TB hdds/R9 280X
DIY ASUS A88X Pro/A10-7850k/32GB/R9 270