High Speed HDMI (1.3) increases its singlelink bandwidth form 165MHz (4.95gigabits per second) to 30MHz (10.2Gbps) to support the demands of future high definition display devices, such as higher resolutions. Deep Color and high frame rates. In addition, built into the HDMI 1.3 specification is the technicalfoundation that will let future versions of HDMI reach significantly higher speeds.