My guess is the macmini will never have discrete graphics again.
The intel bundled graphics (even on the 2012 models) are definitely 'good enough' for nearly every non-gaming use case. With the latest Haswell graphics, you can handle most casual gaming, particularly if they manage the Iris Pro/5200 (though I doubt they will).
I'd certainly like a box of that size with a NVIDIA 750 or higher in it, but I just don't see it making financial sense for most people, particularly those who need that (gamers). It probably wouldn't make a lot of sense for me, either. You can get a whole lot more for less and keep your upgradeability if you're interested in gaming by building your own windows box.
The intel bundled graphics (even on the 2012 models) are definitely 'good enough' for nearly every non-gaming use case. With the latest Haswell graphics, you can handle most casual gaming, particularly if they manage the Iris Pro/5200 (though I doubt they will).
I'd certainly like a box of that size with a NVIDIA 750 or higher in it, but I just don't see it making financial sense for most people, particularly those who need that (gamers). It probably wouldn't make a lot of sense for me, either. You can get a whole lot more for less and keep your upgradeability if you're interested in gaming by building your own windows box.