According to statistics from Steam, sub-$200 graphics cards from the value and mainstream segments are currently the most popular products among computer users. Nvidia GeForce GTX 560 demonstrates the best growth dynamics of all graphics cards supporting DirectX 11 API. While this product was launched only in May, its sales volumes have already exceeded those of its direct competitors on AMD processors and have reached almost twice the sales volume of GeForce GTX 570, which came out about 6 months earlier and offers higher performance at higher price.