Performance of scaled LayerColor vs huge LayerColor

Hello.
i am deciding wether to create a LayerColor with 2000x1000 px
or just create a 1x1 pixel color and then scale it to 2000x1000px

any differences in terms of performance?

thanks

Them should have the same performance, finally them both will have the same size on the screen, and LayerColor depends only on vertices positions and colors.