Gtx 770 wind force 2gb, does the 2gb matter

[No0b_with_pc]

Hi I'm currently trying to upgrade from my gtx 580 to a 770 but I don't know if the [strike]gb[/strike] amount of VRAM matters, will this do with my specs:

i7-920 @ 2.66ghz
Gigabyte ga-ex58-ud5
8gb of ram
326gb hdd storage
If anyone can help ty

 

[Ironsounds]

Hello... The amount of GB's is needed for the Display(s) resolutions you want to output... 2gb's is typically enuff for two 1080p monitors... If you are thinking of a 4k monitor upgrade later, then get the 4gb model.

 

[No0b_with_pc]

Thanks, there's no way I'm gonna be upgrading to 4K anytime soon, thanks again