this exactly. no GTX 1000 series drivers at all. and no RX 470/480 drivers means that no matter what you build, even the a hackintosh falls ever further behind what can be done in Windows. even those of us squeezing even more years out of the cMPs see the writing on the wall (the wall says, give it up already).
So, you have missed this thread all these years?
https://forums.macrumors.com/thread...out-nvidia-pc-non-efi-graphics-cards.1440150/
yup, at this point a hackintosh can serve as a headless iMac or a Mac Mini as it should be, but not a graphics/video workstation. even the 2013 MP hasn't been hacked. and that would be acceptable, even desirable as those CPU parts are starting to show up on the used market.
I guess there would be also lot others than video guys that would be very interested in middle priced highend desktop / low end workstation with macos. Something like with topend imac's 6700K or low end xeons (which, btw, now uses same LGA1151) AND with traditional expandability. Traditionally this has been calles xMac. But Apple will never do this, since they sell more with upgradeability taken away.
E.g. with cMP or xMac, you could easily and cheaply swap or add GPU. Witn nMP, you'll need enclosures and cables usually more than double the cost, sometimes more than just a new mac. Another reason Apple won't bring back expandability.
The cost-power efficiency IMHO is now that with 2nd most expensive i7, you'll get the allmost the power of low end xeon, but much more cheaper. Many cases i7 is even faster.
Macs use very few chips (like T1) that no other pc/component makers use. The key here would be just use only those that macs use, so there would be all drivers already from Apple.
I'm not sure what you mean by nMP hasn't been "hacked".
People have changed cpus, ssds and ram.