China Launches GPMI, a Powerful Alternative To HDMI and DisplayPort
Summary
The Shenzhen 8K UHD Video Industry Cooperation Alliance has introduced the General Purpose Media Interface (GPMI), a new wired communication standard. Designed to support 8K video technology, GPMI aims to simplify connectivity by reducing the number of required cables for data and power transmission. The standard features two types of cables: Type-B, with a proprietary connector, and Type-C, compatible with the USB-C standard.
GPMI is built to handle a significant amount of data, surpassing current standards due to its capabilities for transmitting 8K resolution, which entails a fourfold increase in pixels compared to 4K. The GPMI Type-C connector offers a maximum bandwidth of 96 Gbps, while the more advanced Type-B connector reaches up to 192 Gbps with power delivery of 480 watts, making it superior to existing options like USB4 and Thunderbolt 4.
Key Points
- The GPMI standard is developed for 8K video compatibility and aims to reduce cable clutter.
- It includes two cable types: Type-B (proprietary) and Type-C (USB-C compatible).
- The GPMI Type-C offers a bandwidth of 96 Gbps and power delivery of 240 watts.
- The GPMI Type-B supports a maximum bandwidth of 192 Gbps and delivers power up to 480 watts.
- This standard could pave the way for improved high-definition display technology in various devices.
Why should I read this?
This article highlights a significant development in video transmission technology, reflecting China’s proactive role in setting new industry standards. As the demand for higher resolution and efficient data transfer technology increases, GPMI could influence future devices and consumer electronics, making this a pertinent read for tech enthusiasts and industry professionals alike.
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