Neoseeker has another graphics card review lined up for your reading pleasure. Today we're covering the PowerColor PCS+ Vortex edition of ATI's HD 5770. The Vortex features a manually adjustable GPU fan that promises improved cooling by up to 15 percent, but does it really make any difference? What about the performance of the card itself?

This model comes clocked 50MHz beyond stock and also has a improved cooling solution. However, what really makes this card unique is the manually adjustable Vortex fan. According to PowerColor the simple act of adjust the height of the fan can reduce back pressure, improving the efficiency and reducing the noise level.