Does The Size Of Embeds Matter?

In episode 262 of our weekly Hump Day Hangouts, one viewer asked if the size of the embeds matter.

The exact question was:

Hi, does the size of Embeds matter? In other words, embedding a 10×10 GMB Site, is still the equivalent of embedding 600×300 GMB site? So, the frame could be 1×1, 10×10, or 600×300 and you still pass the juice? Thank you