Q56_Monster
Just checking in. Maybe drop 6k on 2 TitanZ's.....Maybe NOT! Come on now, ridiculous!
LOL, The last Dual-GPU card I tried before going to the KPE's was a used EVGA GTX 690 that cost $600 (and No Good Comment comes to Mind about that experience).
My Days of using Dual-GPU cards for Benching have long gone away since my old Quad EVGA GTX 295's setup.
Maybe the GTX Titan-Z would find a practical Niche for itself at HALF the asking price (similar to a Radeon R9-295X) if you could ever find one that is selling that low.