Hard Core Techs

The NVIDIA Quadro FX 4400G by PNY teams all of the features and functionality of the FX 4400 with the addition of two breakthrough features: frame lock and genlock. Both features allow the video output from multiple NVIDIA Quadro FX 4400G boards to be synchronized with external devices, but each feature enables a distinctly different solution. Frame lock allows the display channels from multiple workstations to be synchronized, thus creating one large virtual display that can be driven by a multi-system cluster for performance scalability. Genlock (also known as house sync ) allows the graphics output to synchronize to an external source, typically for film and broadcast video applications.