The 4,1/5,1 Mac Pro just won again. They will be the only Pre-2012 Macs to run Mojave with no hacks, cracks, or scripts. The only asterisked footnote was "with Metal Capable GPU".
Wonder where you could get one of those?
Well of course our GTX1080Ti will do, but not everyone needs that much horsepower.
And then I remembered, we have low cost GT640 cards that are direct and perfect replacement for GT120. No power cables needed. Some even have same ports as a GT120. For someone running a GT120 and a 24" or 27" Apple Display via MDP, as simple as ordering a DP GT640 and a $10 DP to MDP adapter. BINGO...up and running Mojave while all of the other 2009-2011 era Macs look sadly on with their ancient, non-ferrous GPUs soldered firmly to their logic boards.
We even have a GT630 with Dual DP ports, can run two of those Apple displays or even a Dell UP2715K . Any of these cards can drive a 4K display via DP port, though they won't show a boot screen higher than 2560x1440.
For those who want or need a 4K boot screen, we offer a GTX750Ti. These come in "power cable needed" and "no power cable needed" versions.
Of course, all of our Nvidia cards further up the line are also Metal capable. Another great year for 4,1/5,1. Now let's hope those guys working on the hack to let them run the 4.4 Ghz Xeon solve it...
We may run a discount coupon, I just need to figure out a good riddle.