Why i don't "Could have just build a Desktop"

So today i'll show why it was a better option to upgrade my laptop then building a desktop. i'll compare a desktop against my laptop.
the specs are:
Msi Z270 Carbon vs Asus n73SV
i5-6400 2.7-3.3ghz vs i7-2760qm 2.4-3.2ghz
8gb 3.4ghz Dominators vs 16gb 2.1ghz HyperX
both are using the same msi 970 + 850 evo.

Видео Why i don't "Could have just build a Desktop" канала Dennis G