
Upcoming AMD Radeon graphics cards, utilizing the innovative GFX13 architecture, are set to feature the cutting-edge HDMI 2.2 display standard, boasting impressive bandwidth capabilities of up to 80 Gbps.
AMD’s Next-Gen GPUs to Feature HDMI 2.2: Advancements in Performance
Advanced insights into AMD’s next-generation Radeon GPUs reveal that these models are being developed based on the GFX13 architecture. Although their official release is anticipated more than a year from now, details have been emerging, including their integration into the upcoming UDNA product line.
Recent reports from insider Kepler_L2 indicate that the new Radeon graphics cards will feature enhanced display capabilities, specifically HDMI 2.2. This upcoming standard promises support for both 64 Gbps and 80 Gbps, representing a significant upgrade over the existing HDMI 2.1 version currently utilized in RDNA 4 GPUs, which tops out at 48 Gbps. In contrast, HDMI 2.2 aims to support bandwidth of up to 96 Gbps.

Regarding DisplayPort specifications, while Kepler_L2 did not provide specific details for the next-generation GPUs, he mentioned that existing AMD architectures support DisplayPort 2.1, featuring UHBR20 for professional models and UHBR13.5 for consumer variants, primarily due to budget considerations. Meanwhile, NVIDIA supports DisplayPort 2.1b along with UHBR20 and HDMI 2.1b standards.
Key Benefits of HDMI 2.2 for Consumers
HDMI 2.2 will introduce several benefits that appeal to content producers and consumers alike:
Enhanced Fixed Rate Link (FRL)
- Facilitates higher-quality production options for creators in the television, film, and gaming industries, enhancing the delivery across diverse distribution platforms.
- Supports gaming and VR/AR applications, with bandwidth doubling approximately every two to three years, accommodating uncompressed 4K at 240Hz, and advancements towards 10-bit and 12-bit delivery.
Diverse Solutions and Formats
- The HDMI 2.2 standard enhances the available options for the expansive HDMI ecosystem, providing advanced solutions for content creation and delivery.
- Offers both compressed and uncompressed video capabilities, as well as chroma sampling options.
- Supports resolutions including:
- 4K@480
- 5K@240
- 8K@240
- 10K@120
- 12k@120
- Uncompressed full chroma formats, such as 8K60/4:4:4 and 4K240/4:4:4 at both 10-bit and 12-bit depths.
In summary, while AMD’s next-generation UDNA-based Radeon GPUs, built on the GFX13 architecture, are not projected to launch before 2026, enthusiasts and industry observers can expect continuous updates and more detailed information in the upcoming months.
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