@agatha should be possible, I've seen youtubers do it, though there's usually some slight firmware changes needed and they might not have display connectors (piping video through the IGPU should work tho)
@noiob give they are only for computations it makes sense to not have video output, but it's funny to imagine
@agatha there's a LTT video where they fuck around with an A100 but they don't get it to run games https://www.youtube.com/watch?v=zBAxiQi2nPc
there's an earlier version where they do get a mining card without a display connector which does work with some hacky trickery https://www.youtube.com/watch?v=TY4s35uULg4