I’m using the same mobo and the Intensity Pro card is working fine for me. I’m using the internal video with the mobo though (that’s all I need for what I’m doing). If it matters I have the card plugged into the bottom x16 slot (it’s just the one I picked and it worked).
I actually had major problems with Osprey cards crashing the system which is why I went with the Intensity Pro!
Next week I plan on ordering/building 3 more of the same exact systems.