The Diamond HD3650 1GB is not a bad card as it does support DirectX 10.1 features, meaning that you can play the latest and greatest games on the computer with full visual fidelity. The problem becomes, when price comes into play along with the performance of the card, the card just doesn't cut the mustard. Another review of this card states that at $95 USD, this card is an ok buy and I would agree with that statement. At $130 online from various sources (Newegg, ZipZoomFly etc.) the card is not a good buy as there are better choices for your money.
