Asus Zenith Extreme
Team Group Nighthawk 3200MHz CL16-18-18-36, 64GB, 16GB sticks, dual rank, Samsung B die
RX Vega 64 x2
EVGA Platinum 850w (MB)
EVGA Platinum 1200w (GPU)
I can post in triple channel, even at rated speed. It is not the Dimm as I have changed them all out.
I had this exact set up including same memory and MB post 3066 quad with zero tweaking, just set it to DCOP 3066, but different processor. It would not post at 3200.