Hot Hardware published a review on the AMD Radeon Pro Duo Preview: Fiji GPU x 2
A quote from the article:
After almost a year of sneak peaks and strategic demos, AMD has finally begun shipping its dual-Fiji GPU powered graphics card, the Radeon Pro Duo. AMD is positioning the Radeon Pro Duo as a card for ?gamers who create, and creators who game? and for budding VR developers in need of some monstrous compute performance, though the simple fact that it is packing a pair of AMD's current top-end GPUs will make it interesting to hardcore gamers with big budgets as well...AMD Radeon Pro Duo Preview: Fiji GPU x 2 @ HotHardware