The new adapter built by PowerColor has two AMD Radeon R9 390 Hawaii GPUs.
The circuit board has a 15-phase voltage regulator module and is custom printed.
However, the Dual-Core R9 390 is not an eco-friendly card in any way, shape or form.
This means that even when the R9 Gemini/Fury X2 comes is out, you would have lost nothing.
The prices of the new card available online is $799 (705).
source: www.techworm.net