HDMI 2.2 starts in 2027 and brings absurd frame rates
The next generation of image transmission is imminent: With HDMI 2.2, the bandwidth doubles to up to 96 gigabits per second, which enables high frame rates. The first devices are scheduled to launch in 2027 – but there are also restrictions for buyers.
New standard planned for 2027
The organization behind the HDMI standard plans to introduce the first devices with HDMI 2.2 in 2027. The new connection doubles the maximum data rate compared to its predecessor HDMI 2.1 to up to 96 gigabits per second. This allows higher resolutions and refresh rates to be achieved on televisions and monitors. Semiconductor manufacturers are expected to begin sampling corresponding chips this year.
To achieve high data rates, the technology uses a new transmission method called FRL2. FRL stands for Fixed Rate Link. This supports uncompressed image signals in 8K resolution at 60 Hertz and 4K resolution at 240 Hertz. If Display Stream Compression is used, 4K content at 480 Hertz or 16K resolutions at 60 Hertz are possible. This offers a high level of flexibility for future display technologies.
How Flat panelsHD citing ARMdevices reports, the specification brings with it another innovation. The Latency Indication Protocol is intended to improve the synchronization between image and sound. This benefits users who connect external AV receivers or soundbars to the television. The first products using the protocol could come onto the market earlier than 2027. This makes it easier to set up complex home theater systems.
Be careful with the specifications
One significant but: the new standard brings with it a well-known hurdle for end consumers. The maximum bandwidth of 96 gigabits per second is not mandatory for hardware manufacturers. A television or AV receiver may bear the official logo, even if the device only delivers lower speeds. This creates potential additional work for customers when selecting the right hardware.
Specifically, there will be three different performance levels for data transmission in the future: 64 gigabits per second, 80 gigabits per second and 96 gigabits per second. Buyers must study data sheets closely to determine a product’s true performance. New, certified Ultra96 cables are also mandatory for maximum speed. Without these cables, the data rate automatically drops to a lower value.
While PC gamers have access to high bandwidths thanks to DisplayPort 2.1, HDMI 2.2 is aimed at home theater and future console generations. Since most media content is available in a maximum of 4K resolution, the new connection initially offers little practical advantage for the average television viewer. The switch is primarily worthwhile for enthusiasts who want the best possible image quality at extreme refresh rates. The new specifications offer a lot of power, but also potential for confusion.
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