For the past year or two years, I've been playing Starfarersector on integrated graphics, barely able to push 30fps with the HUD and range indicators turned off. It's so much fun to play at 60. Though even with an R9 290 (which I was told was a good card :L), I can dip down to 30 or lower when a lot of guns are on the field. Or when I forget to bind all 40 something weapons on my ship to actual groups so it's this big stacked mess on group 1.
I'm pretty sure the integrated users outnumber the gfx card users, though. Any of the big adventurous mods have had pages and pages of people being unable to play from out-of-memory errors, whether that be too many textures to load into the gfx or too many textures to load into RAM.
EDIT:
Also, Dark, use the gfy link. It loads so much faster, even if people have to click it instead of it being an inline image. You can make enormous gifs quite confidently instead of having to keep them small for the sake of relatively fast loading. And did I spy medium Ion weapons on that midline ship? Have I never found those or are they new?