Hi All! I've put together a very similar build. Had some troubles but am now running Nvidia 970 video and ALC1150 audio.
Thunderbolt on the Mac side is a problem though Windows is fine powering a Apple Thunderbolt display through a
Startech adapter via
USB-C (after all needed upgrades). I'm writing this because it can help any poor soul who finds that they are using this setup and
Eclipse (dev environment suite and variations) and
Eclipse keeps crashing on start up. In that case, here is what to do (until Apple hurries up with TB3 drivers). Simply unload the PCI kext or full family kext:
Code:
sudo kextunload /System/Library/Extensions/AppleThunderboltPCIAdapters.kext
or
sudo kextunload /System/Library/Extensions/IOThunderboltFamily.kext
and to reload later
Code:
sudo kextload /System/Library/Extensions/AppleThunderboltPCIAdapters.kext
or
sudo kextload /System/Library/Extensions/IOThunderboltFamily.kext
Eclipse should now pass its startup checks. This is because Eclipse does a system check on startup that crashes when Apple can't produce appropriate info for Thunderbolt hardware. Since you won't be using the on-board TB hardware on the Mac side for a bit you can just turn off this functionality.