The VCE6467 leverages a 500MHz ARM9 processor with a full 1GHz c64x+ DSP for advanced audio and application processing.
https://www.youtube.com/watch?v=4yPjybH-wds
VCE6467T Overview: DaVinci Digital Media System-on-Chip
TI’s world class DaVinci ™ technology and Radvision’s industry leading BeeHD framework have been brought together in a simple to use, complete video communications solution. Based on TI’s TMS320DM6467T System-on-Chip, the VCE6467 makes it possible to do high-definition 720p H.264 full-duplex video on a single processor.