Can I use Blender 3D modeling software with 2 GB Graphic card (or not)

Answer 1

I've used it without graphic card, so pretty sure it will work with 2GB.

it's just that it will be slower at times.

Answer 2

According to the system requirements, the minimum you require is a 1 GB.(recommend is 4Gb)

https://www.blender.org/download/requirements/

Answer 3

It's dependent your model. If it is polygon better. Nurbs or detailed model force you.