What simply occurred? Samsung has proven off what it claims to be the first-ever public demonstration of a sport – Horizon Forbidden West – enjoying in 8K at 120 Hz on a local 8K tv over HDMI 2.1. Whereas that sounds spectacular, there have been a number of caveats.
Samsung confirmed off the demo at NAB earlier this month in partnership with Maingear and AMD, studies FlatPanelsHD.
The PC used for the demonstration was an all-AMD construct from Maingear. It featured the highly effective Ryzen 7 9800X3D paired with a Radeon 9070 XT, 32GB of RAM, and an MSI X670E Gaming Plus Wi-Fi motherboard. Not too surprisingly, the 8K output was upscaled from 5K utilizing AMD’s FidelityFX Tremendous Decision 3 upscaling tech.
Samsung did not reveal something about graphics settings within the sport. Our assessment of the cardboard reveals that its common 4K efficiency of 74 fps locations it between the RTX 4070 Ti Tremendous and the RTX 5070 Ti. Whereas there is not any ray tracing possibility within the sport, it is probably that the graphics had been on the decrease finish to attain this consequence, and FSR 3 was most likely set at a performance-focused stage with Body Technology enabled.
The TV used within the demo was a Samsung 65-inch 8K Neo QLED TV mannequin, custom-modified specifically for the occasion. Samsung didn’t specify what the modifications had been.
Associated studying: AMD FSR 4 vs Nvidia DLSS 4 at 4K
It is believed that the “world-first” claims being made listed below are associated to the sport being performed over HDMI 2.1. The usual can attain 8K@60Hz with its most bandwidth of 48 Gb/s, so DSC (Show Stream Compression) was used to succeed in 8K@120Hz.
Some suspected that the modifications to the TV Samsung talked about associated to DSC, however its new 8K TVs already assist the expertise – nearly each 8K TV created from 2021 onwards helps it. So, it is probably that these customizations associated to one thing else.
In January, the HDMI Discussion board introduced the brand new Ultra96 cable, which can allow HDMI 2.2’s elevated bandwidth of 96Gbps. That is double the 48Gbps bandwidth of HDMI 2.1 and is greater than the 80Gbps supported by DisplayPort 2.1. It means HDMI 2.2 will assist 4K at as much as 480Hz, 8K at as much as 240Hz, and 10K at 120Hz with out using DSC.
HDMI 2.2 is ready to reach within the first half of 2025, when corporations will obtain the total specs, but it surely may very well be years earlier than we see the usual seem in shopper units.
