If u go to the 2nd picture and zoom in a bit u will clearly see it states origin of chip make and model type. And also stating it has 2gb's. Thanks for your concern.
I bought it like this. Idk much bout PC hardware. I think its a 2 GB because it has 2 separate gb's listed on it. If its something different let me know and I'll put in the description that's its different then I thought. Sry if there's any inconvenience