captaincharisma :
they were looking to see if you can do it on a low budget. not mid to high, LOW budget
Budget gaming on this site tends to mean a $500 - $600 gaming rig on a single display. You can easily get respectable med-high gaming performance for that much money. So if that experience is your baseline, I'd assume you'd want similar performance if you stepped up to three screens. Trying to squeeze two additional monitors into a $600 budget is the same as squeezing in a 4K monitor into a $1000 mid-range gaming rig budget. Yes, you can do it, but you're surrounding yourself with a whole lot of poor quality pixels.
As an experiment, this is just fine. But to get better real-world applications, this needs to explore just how much horsepower it takes to replicate that single-screen $600 budget system experience across three screens.
Sakkura :
I mean, with $400 invested in monitors, would the difference between a $100 R7 260X and a $190 R9 280 really be that big a deal?
Exactly. When you already have that much money in displays, does this idea really translate to the "low budget" category anymore? The total money involved here is closer to $1000 than $500, so it's more like a mid-range gamer. Either that or we divide budget, mid-range, and extreme into single-display and multi-display groups.
AnimeMania :
Does anybody use 3 monitors in portrait orientation? I don't have a 3 monitor setup, but if I did, I think that is the way I would go. Are there any pros and cons to either a portrait or landscape orientation.
I've mixed portrait and landscape displays for work for nearly 10 years, but I've never tried portrait for gaming. Mixing three 1080 screens like that gives you a 3240 x 1920 display, which is a 27:16 aspect ratio ( 1.6875.) That's about halfway between the typical 16:9 and 16:10 screen you're already using ( three 16:10 screens results in a 15:8 or 1.875. ) That's just a little smaller than a 4K display, except you'd have bezel gaps. I think the gaps would be disconcerting at first since we're used to landscape displays on so many things, but I suppose you could get used to it.