Hello,
have someone combined these cards in crossfire?
By this link it looks its possible: https://community.amd.com/thread/184262
I looked over forums and someone typed its problem if 380 have 4GB and 285 just 2GB. Next where I see difference is OpenCL - 285: v1.2 and 380: v2.0
Any experiences, ideas? Lets talk. Thanks.