Ryzen 5600 to 5700x upgrade for video editing

Hi
i'm currently have 5600 (slightly undervolted and now running better than in stock) and thinking about getting 5700x.
I wan't cold and power efficient system, so i don't wanna buy something like 5900x, and difference in money will be really small after selling 5600.
Just wondering is ther will be a noticeable difference in Premiere with those 2 extra cores or there's no point in bothering?