Do i need 2gb memory in my gpu?

Hardware GPU
1

does the memory of the gpu affect your fps in games

2

What resolution are you using?

3

1920x1080

4

Well i would personaly veel better getting the 2gb version of a card. Since its not a whole lot more expensive. (10 bucks maybe?) and gives your card a whole lot more headroom. Wich card are you planning on getting?