“Samsung Odyssey Neo G9’s Dual 4K 240Hz Monitor Restricts GeForce RTX 4090 to 120Hz”

September 23, 2023 by our News Team

  • The Odyssey G9 Neo monitor is exclusively compatible with Radeon RX 7000 GPUs, making it the only monitor capable of supporting a 7680×2160/240Hz output.
  • It boasts impressive features such as a 32:9 aspect ratio, DisplayHDRDisplayHDR 1000 certification, and a 1000R curvature.
  • It is the first monitor in the market to adopt the DisplayPort 2.1 standard.

Samsung’s upcoming ultra-wide Odyssey G9 Neo monitor has caught the attention of tech enthusiasts, particularly those in South Korea’s QuasarZone media channel. The review highlights that this flagship offering from Samsung is exclusively compatible with Radeon RX 7000 GPUs, making it the only monitor capable of supporting a 7680×2160/240Hz output.

The Odyssey G9 Neo boasts impressive features such as a 32:9 aspect ratio, DisplayHDRDisplayHDR 1000 certification, and a 1000R curvature. Its standout capability lies in delivering dual 4K resolution (7680×2160) with a 240Hz Refresh Rate, but only if the GPU can handle it. Unfortunately, not all GPUs meet this requirement.

Interestingly, the Odyssey G9 Neo was launched just before the release of the Radeon RX 7800 series, positioning itself as the first monitor in the market to adopt the DisplayPort 2.1 standard. However, the adoption of DisplayPort 2.0, later upgraded to 2.1, has been slow. In fact, nVidia made the decision not to support this standard with their RTX 40 series almost a year ago.

QuasarZone’s testing has revealed that neither NVIDIA nor Intel Graphics Cards can fully support the 7680×2160 resolution at a smooth 240Hz refresh rate through their HDMI 2.1 implementation, despite utilizing the full 48 Gbps bandwidth. The exact reason for this limitation remains unclear, but there are speculations that NVIDIA GPUs may lack sufficient Display Stream Compression (DSC) pipelines to handle it.

It’s worth noting that an 8K/120p stream with DSC requires 32 Gbps, whereas the Odyssey monitor only needs half of the pixels (dual 4K instead of quad 4K) but at twice the refresh rate. The reason behind RTX 4090’s inability to output at 240Hz is not entirely clear, but some Redditors suggest that it may be due to the configuration of display output pipelines within the GPU silicon itself.

The Samsung G9 monitor serves as an example of why NVIDIA’s decision to forgo DP 2.1 plans may not have been the best choice. However, it’s important to consider that the Odyssey G9 Neo comes with a hefty price tag of $2,499 in the US, surpassing even the cost of an RTX 4090 GPU. Additionally, the NVIDIA RTX 4090 card faces no obstacles in supporting high refresh rates at 4K resolution or ultra-wide DQHD (dual 1440p), which has been gaining popularity among gamers.

In conclusion, the Odyssey G9 Neo monitor’s compatibility with Radeon RX 7000 GPUs sets it apart from other options in the market. While there are limitations with NVIDIA and Intel graphics cards, the overall impact may not be significant considering the high price of the monitor and the availability of alternative gaming resolutions.

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Background Information

About Intel: Intel Corporation, a global technology leader, is for its semiconductor innovations that power computing and communication devices worldwide. As a pioneer in microprocessor technology, Intel has left an indelible mark on the evolution of computing with its processors that drive everything from PCs to data centers and beyond. With a history of advancements, Intel's relentless pursuit of innovation continues to shape the digital landscape, offering solutions that empower businesses and individuals to achieve new levels of productivity and connectivity.

Intel website  Intel LinkedIn

About nVidia: NVIDIA has firmly established itself as a leader in the realm of client computing, continuously pushing the boundaries of innovation in graphics and AI technologies. With a deep commitment to enhancing user experiences, NVIDIA's client computing business focuses on delivering solutions that power everything from gaming and creative workloads to enterprise applications. for its GeForce graphics cards, the company has redefined high-performance gaming, setting industry standards for realistic visuals, fluid frame rates, and immersive experiences. Complementing its gaming expertise, NVIDIA's Quadro and NVIDIA RTX graphics cards cater to professionals in design, content creation, and scientific fields, enabling real-time ray tracing and AI-driven workflows that elevate productivity and creativity to unprecedented heights. By seamlessly integrating graphics, AI, and software, NVIDIA continues to shape the landscape of client computing, fostering innovation and immersive interactions in a rapidly evolving digital world.

nVidia website  nVidia LinkedIn

About Samsung: Samsung, a South Korean multinational conglomerate, has established itself as a global leader in various industries, including electronics, technology, and more. Founded in 1938, Samsung's influence spans from smartphones and consumer electronics to semiconductors and home appliances. With a commitment to innovation, Samsung has contributed products like the Galaxy series of smartphones, QLED TVs, and SSDs that have revolutionized the way we live and work.

Samsung website  Samsung LinkedIn

Technology Explained

DisplayHDR: DisplayHDR is a new technology that is revolutionizing the computer industry. It is a high dynamic range (HDR) display technology that offers a much wider range of colors and brightness levels than traditional displays. This allows for more realistic images and videos, as well as improved color accuracy and contrast. DisplayHDR is being used in gaming, video editing, and other applications that require accurate color reproduction. It is also being used in virtual reality and augmented reality applications, as well as in medical imaging. DisplayHDR is quickly becoming the standard for high-end displays, and is sure to revolutionize the way we view and interact with our computers.

DisplayPort: DisplayPort is a digital display interface developed by the Video Electronics Standards Association (VESA). It is primarily used to connect a computer to a monitor or other display device such as a television. DisplayPort is capable of delivering high-resolution video and audio, as well as providing power to connected devices. It is also capable of daisy-chaining multiple displays together, allowing for a single connection to multiple monitors. This makes DisplayPort a popular choice for gamers, video editors, and other users who require multiple displays. DisplayPort is also used in many laptops and tablets, allowing for a single connection to a monitor or other display device. It is also used in many modern TVs, allowing for a single connection to a computer or other device.

GPU: GPU stands for Graphics Processing Unit and is a specialized type of processor designed to handle graphics-intensive tasks. It is used in the computer industry to render images, videos, and 3D graphics. GPUs are used in gaming consoles, PCs, and mobile devices to provide a smooth and immersive gaming experience. They are also used in the medical field to create 3D models of organs and tissues, and in the automotive industry to create virtual prototypes of cars. GPUs are also used in the field of artificial intelligence to process large amounts of data and create complex models. GPUs are becoming increasingly important in the computer industry as they are able to process large amounts of data quickly and efficiently.

Radeon: AMD Radeon, a product line by Advanced Micro Devices (AMD), consists of graphics processing units (GPUs) recognized for their strong performance in gaming, content creation, and professional applications. Powered by innovative technologies like the RDNA architecture, Radeon GPUs deliver efficient and powerful graphics processing. The brand also supports features like FreeSync, enhancing visual fluidity and reducing screen tearing during gaming. Moreover, AMD Radeon GPUs embrace real-time ray tracing for heightened realism in lighting and reflections. With a balance between price and performance, Radeon competes with NVIDIA's GeForce graphics cards and remains a popular choice for a wide range of users.

Refresh Rate: The technology refresh rate is a measure of how often a computer system is updated with new hardware and software. It is an important factor in the computer industry, as it determines how quickly a system can be upgraded and how well it can handle new applications. The refresh rate is usually measured in years, and it is important for businesses to keep their systems up to date in order to remain competitive. A higher refresh rate means that the system can handle more applications and can be upgraded more quickly. This can be beneficial for businesses that need to keep up with the latest technology trends. Additionally, a higher refresh rate can help reduce the cost of maintaining a system, as newer hardware and software can be more efficient and cost-effective.

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