On low, folk get by with the usual 1050 Nvidia. Some want more. Read https://steamcommunity.com/app/578080/discussions/1/1319961868327244075/
As you go up, you might need a PSU and a fat wallet.
Hey so I need to upgrade my GPU from GTX GeForce 760 to something better for better fps in PlayerUnknowns. Which one should I buy with my build? Build:

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