I know I'm late but I and want to build a rig supporting 6 GPU (RX480 8GB). The popular H81 pro BTC, H97 anniversary and B85 anniversary boards which have multiple PCI-E x1 slots are hard to find so what are my alternatives?. I have read that people have problems running all 6 GPUs on the Z170 so would the H270/Z270 be an option?
Suggestions are welcome.
Thanks in advance, proaff