General Q, does a video card do anything for 10.14?

I currently have a Core i5-4670K with 16 gb RAM and an RX570 in my system. I dual boot into Windows for gaming (lite gaming of course). I'm in the process of building a new computer when Zen 3 comes out (hopefully with a RTX 3080) and was looking to migrate the Hackintosh into an ITX case without the video card and rely on on-board video. So, does the video card add any functionality to a hackintosh (if i'm not gaming) for things like Photos, web browsing, Pages/Numbers etc?

submitted by /u/hexcor
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