Tweaktown published a review of the DIAMOND Radeon HD 3650 1GB Graphics Card.

Quote from the review: "What’s different about the Diamond HD 3650 from Diamond is that it carries with it a massive 1GB of memory. We’re not really big on huge amounts of memory added to a mid-range card, but we’ll have to see if Diamond is able to do anything with the HD 3650 here today that impresses us.
Diamond does something that is quite common when companies increase the amount of RAM on lower end models. Instead of using 1GB of GDDR3, they’ve dropped back to GDDR2."
Read the full review on Tweaktown.