For the majority of games, no it doesn't matter at all. For a small number of games, it's not hard to eat up all the VRAM with certain settings and especially w

For the majority of games, no it doesn't matter at all. For a small number of games, it's not hard to eat up all the VRAM with certain settings and especially with 4K gaming. I use a 1440p monitor so it doesn't really matter that much to me, but it does matter more to people who spend a lot on good 4K displays.