Not a desktop, but... My employer typically gives people a MacBook Pro, but when a colleague left a couple of months ago I snarfed his laptop - a ThinkPad with 24GB RAM and an i7. I put Slackware on it (for I am Old Skool) and it's really handling many many tabs, plus our many-docker local dev environment far better than everyone else's Mac.
Of course, it's far bigger and heavier than the Mac, but also of course (for I am Old Skool) I'm using it with a decent keyboard, a decent-sized monitor, a decent mouse, and a USB-C charger. It does mean I can't go to meetings, but that's ok with me...
Technically, there was at least one device updated to Honeycomb - the HTC Flyer was originally released with Gingerbread and was later upgraded. I know, because I've still got mine, as handed out by Google at workshops where they tried to persuade everyone to use Fragments for everything. I think they've largely stopped trying by now...
Also relevant, that Honeycomb wasn't released into AOSP until ICS, which meant there were no third-party builds or even support from off-name brands.