I see that they both have the same 990fx chipset but I didn't know if there was anything else to worry about.
EDIT: I checked on http://www.asus.com/Motherboards/CROSSHAIR_V_FORMULA/#specifications and infact it cannot support the FX-9590 due to power limitations. It can only support CPUs up to 140 W and the FX-9590 requires 220 W.
EDIT: I checked on http://www.asus.com/Motherboards/CROSSHAIR_V_FORMULA/#specifications and infact it cannot support the FX-9590 due to power limitations. It can only support CPUs up to 140 W and the FX-9590 requires 220 W.