Gecube HV1650XT Low Profile series are constructed with 90nm technology and support Shader Model 3.0, Avivo technology, the Crossfire platform, and Catalyst drivers. HDR (high dynamic range) technology also enhances lighting effects with high contrasts, making images sharper and less brightly lit objects in surround areas more visible. The card is designed with on-board 128-bit of 256MB GDDR 3 memory.
Gecube HV (High definition Video) series of X1650XT graphics card is OpenGL and Microsoft DirectX compliant and ships with display drivers for Microsoft Windows XP and Windows 2000. Linux Driver is also supported.