http://www8.hp.com/us/en/campaigns/workstations/mac-to-z.html?jumpid=sc_r10048_mac_to_z_march2019 With the same 12 Core CPU E5, same amount of registred RAM, same SSD size and two Fire Pro W7000 (9000 are unavailable), the Z820 cost 3000$ more than the equivalent nMP. It stay an irrevelant compare as the nMP has a unique form-factor, legal OS X support, 6Gb special Fire Pro and... silence, when Z820 fully charged are not specially. I'm not sure that HP will convince anyone with such childish advertising, except some uninformed IT financials. In movie post-production HP stay the main choice for almost every software editor or hardware manufacturer when they have to certify PC workstation, due to their great hardware quality and support. So admit that "pro are using mac" as a default choice ("Moving to") is a stupide auto-goal statement like doing such fallacious compare, as PC workstation stay the only choice for some niche domain.