Hong Kong-based Sapphire has been in the industry for a while, manufacturing primarily video cards and motherboard chipsets. It's the largest supplier of ATI-based cards in the world, and was the first to release a card with an HDMI connector. ThinkComputers got its hands on Sapphire's Radeon HD 3650 OC Edition, a faster, more spacious version of the mid-range card from the red team. We subject this card to a battery of tests to see how it measures up to one of the best the green team-nVidia-has to offer.