This card offers relatively good performance at a low price, but much more performance can be bought for minimal extra investment.
"When AMD and NVIDIA release a new batch of next-generation graphics processors, gaps typically form in their respective product stacks as the entire top-to-bottom line-up of new products is fleshed out over time. When new GPUs are introduced, they usually offer increased performance at a given price point, which drives the cost of comparable previous-generation products downward. Occasionally the supply and demand of both the new and old products will result in a larger than desired price disparity between the new parts and the older ones that still remain on the market. It’s those large price disparities that are where product gaps show.
Such is the case with AMD’s current product stack. At the top of the line-up, AMD has the Radeon HD 6900 and 6800 series parts, but the lower-end of the market is still covered by Radeon HD 5000 series parts. Disregarding the few remaining Radeon HD 5800 series parts that will eventually sell out, the $100 to $120-ish Radeon HD 5770 is currently the first step down from the $150 to $180-ish Radeon HD 6850. AMD aims to fill that relatively large price gap between those two models with the new card we’ll be showing you here today, the Radeon HD 6790..."