Intel 4000 vs GeForce 620m

mobileaxel

Honorable
Dec 9, 2012
19
0
10,510
So I bought new laptop which have Intel 4000 & GeForce 620m on it. Which one is better? In device manager I can/want to disable one because I don't know which one my application/game using, or should I leave them booth on?! (Maybe application/game will decide by it self which one to use)
I use Sony Vegas 12! Tested booth cards and with Intel 4000 it's rendering faster. Checked some games on http://www.systemrequirementslab.com and it shows only GeForce 620m.

Thank you. :)