Hey vaporx, does this card come with its own power plant? 3-8 pin connectors plus the PCIe slot, up to 575w...Forget "Can it run Crysis", I think the question is "Can this cook my dinner while I game"?
To be fair to Sapphire, AMD didn't leave them much to work with on Vega64. I can almost guarantee you there's been low-level casual lunch meeting with Sapphire and Intel talking about discreet graphics cards.
I suspect the 3x 8-pin PCI Express cables are for water cooling enthusiasts who may remove the OEM cooler