What are the variations of the Geforce Mx150 video card?

Question

Iron

https://www.pleer.ru/product_525143_Lenovo_IdeaPad... Follow
the link to the device of interest.
As far as I know, the MX150 exists in 2 variations: 10 and 25 W and the corresponding frequencies.
From what I saw on the net, these options were discussed in the context of 2 GB versions.
If such a division is 4 GB. And what do you think is installed here?

Answer 1

There is a more powerful version
https://www.youtube.com/watch?v=PEyDG-zbG9g

Answer 2

As an option, do not guess, but call and ask.
Only the store knows what it sells there.