I'd still much prefer HDMI ports w/ HDMI->DVI adapters. I run my monitors via active HDMI cables and some of them have DVI adapters at one or both ends to be able to. The active HDMI cables are super thin and easy to route along the arm-mounts I use and 2-3 cables per monitor takes less space than any one of the quality DVI cables I had been using.
There are no HDMI to DVI-DL adapters I'm aware of. I don't mean DVI digital. I mean DVI dual, which is what's required to push DVI up to higher resolutions than 1080p that standard DVI or HDMI supports.
In theory, one would think there could be an HDMI 2.0 adapter to DVI-DL, but I've never heard of such a product. And it seems unlikely (and unwise) to imagine someone running Displayport (or HDMI 2.0) to HDMI 2.0 (or Displayport) to then convert to DVI-DL.
Probably just best they keep putting DVI on GPU's for a few years until 4K gets super common ($200 monitors). There are a lot of users running 1440p Korean monitors with only DVI (last year) or high end monitors like the Dell 3007WFP-HC which are great 1600p monitors that only have DVI-DL support.
As I said, active conversion from Displayport to DVI-DL is troublesome and unreliable. Look up reviews of the ACTIVE adapters you are required to use to see more info. Plus, they cost a LOT more than the addition of them on a GPU costs.