Primarily based on AMD’s RDNA 3 structure, the brand new Radeon RX 7000 collection graphics playing cards include next-generation connectivity applied sciences. Based on a patch for the Linux kernel, the corporate will mix DisplayPort 2.0 know-how with the UHBR 20 knowledge transmission mode.

The UHBR 20 represents the very best bandwidth normal in a graphics card output connector obtainable. With UHBR 20, it’s doable to get 80 Gbps bi-directional switch velocity. With this know-how, an exemplary RDNA 3 GPU can show two 8K HDR shows working at 16K decision with Show Stream Compression, 10K with out compression, or 120Hz refresh price. All this will probably be dealt with by the Show Controller Subsequent (DCN) engine for media.

The supply of DisplayPort 2.0 enabled screens is a narrative in itself. VESA has mentioned that it’s going to begin arriving DP 2.0 supported gadgets on the finish of 2021. Nonetheless, there was a delay as a result of the {hardware} that didn’t have this output was not in the marketplace. When AMD’s RDNA 3-based graphics playing cards have this help, we are able to see that screens are slowly changing into widespread.

However, two new certificates, UHBR 40 and UHBR 80, appeared lately. VESA’s new “DP80 UHBR” certificates which implies the show, cable or video supply helps as much as 20 Gbps hyperlink speeds (which VESA calls UHBR20) and as much as 80 Gbps output over 4 traces. In the meantime, the “DP40 UHBR” certification requires help for 10 Gbps hyperlink velocity (UHBR10) and a most throughput of 40 Gbps by way of four-lane operation.

Even when some merchandise don’t undergo the VESA certification course of, it’s doable to satisfy such excessive performances. Nonetheless, UHBR certificates permit us to know for positive the bandwidth that DisplayPort 2.0 appropriate merchandise can supply.

Fatih, who has been intertwined with know-how and video games from a younger age, is completely satisfied to conduct analysis and convey his experiences to individuals.