Nice, 64 PCIe 3.0 lanes for all Threadripper SKUs. That would be enough for 7 GPU's with 8x PCIe 3.0 (60 of the 64 are feeding PCIe and M.2 slots, 4 go to the chipset). Seems like it will be a nice CPU to use for machine learning.

Other sites also report that it will support 2 TByte of RAM like the single socket Naples/Epyc, but LRDIMM and official/validated ECC support was not mentioned in the stream.