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Best GPUs for Samsung Odyssey G9 in 2024 – Our top picks

Get the ultimate gaming experience with these top GPUs for the Samsung Odyssey G9
Last Updated on April 24, 2024
Best GPUs for Samsung Odyssey G9
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To truly experience the immersive power of the Samsung Odyssey G9, you need a graphics card that can keep up. This guide delves into the top GPU contenders for the Samsung Odyssey G9 on the marketplace, considering factors like performance, specs, and compatibility. Whether you’re a hardcore gamer seeking the absolute best or exploring value-oriented options, we’ll help you find the perfect GPU to unlock the full potential of your Odyssey G9.

How we selected the best GPUs for the Samsung Odyssey G9

To ensure you get the optimal gaming and productivity experience with the Samsung Odyssey G9, we conducted a comprehensive analysis, taking several key factors into account:

We prioritized GPUs that can deliver smooth gameplay at the Odyssey G9’s native 5120 x 1440 resolution and up to 240Hz refresh rate, ensuring you can fully exploit the monitor’s capabilities. Secondly, we ensured compatibility with G-Sync and FreeSync Premium Pro technologies, essential for a tear-free gaming experience on the G9. Thirdly, we wanted to consider the most popular and demanding games, along with upcoming releases, to guarantee these GPUs can handle them without breaking a sweat. Lastly, by incorporating real-world performance and reliability insights from both user reviews and our own reputable expert opinions. We balanced our choices to cater to various budgets while guaranteeing the power and features necessary to truly unlock the G9’s potential.

By carefully evaluating these factors, we’ve identified the top GPU contenders for the Samsung Odyssey G9, ensuring you find the perfect match for your needs and budget. If this guide isn’t exactly what you’re looking for, we’ve got plenty more to choose from. Check out our guide to the best RX 7900 XT graphics cards, or the best GPU for 4K gaming.

RTX 4080 Super
The RTX 4080 Super, one of the top GPU picks to pair with the Samsung Odyssey G9 – Image © BGFG

Best GPUs for Samsung Odyssey G9

  • RTX 4080 Super review for PC Guide
  • Gigabyte RTX 4080 Super graphics card with box and accessories displayed on a desk with colorful PC hardware in the background.
  • Nvidia RTX 4080 ti.
  • Gigabyte geforce rtx 4080 super, the best GPU for Ryzen 9 5900X and 5950X
  • Gigabyte RTX 4080 Super
Highly Recommended
  • GPU: AD103
  • CUDA Cores: 10,240
  • Bandwidth: 736.3 GB/s
  • Memory bus width: 256-bit
  • Base clock speed: 2295 MHz
  • Boost clock speed: 2550 MHz
Reasons to Buy
  • Strong performance
  • 1440p gaming is superb
  • More budget conscious than RTX 4090 and RX 7900 XTX
Reasons to Avoid
  • Potential faulty 12V2x6 connector
  • Larger quad-slot design might pose a challenge for compact builds
  • Powerful 850W PSU required

The RTX 4080 Super emerges as the undisputed champion for the Samsung Odyssey G9. Its cutting-edge architecture obliterates performance barriers, delivering silky smooth gameplay at the monitor’s native high resolution and refresh rate. It’s the perfect weapon to unlock the Odyssey G9’s true potential. While the RTX 4080 offered exceptional performance for the Odyssey G9, the RTX 4080 Super pushes the boundaries even further. This powerhouse boasts advanced features like ray tracing and DLSS, ensuring stunning visuals and unmatched fluidity, perfectly tailored for the Odyssey G9’s demanding resolution and refresh rate.

The larger quad-slot design might pose a challenge for compact builds, but its benefits far outweigh the concern. The RTX 4080 Super’s phenomenal boost clock speeds effortlessly drive the Odyssey G9’s 5120 x 1440 resolution at a blazing-fast 240Hz refresh rate. Connectivity is a breeze with its versatile array of ports, including 1 x HDMI 2.1 and 3 x DisplayPort 1.4a, allowing for seamless connection to the Odyssey G9 and additional displays. The 850W power supply recommendation and 320W TDP are undeniable considerations. However, they are a fair trade-off for the unparalleled performance the RTX 4080 Super delivers. For users who can accommodate its size and power needs, the combination of the RTX 4080 Super and the Samsung Odyssey G9 creates an unstoppable gaming experience. Be sure to look into our RTX 4080 Super review to find out more.

  • ASUS TUF Gaming Radeon RX 7900 XTX
  • ASUS TUF Gaming Radeon RX 7900 XTX heatsink
  • ASUS TUF Gaming Radeon RX 7900 XTX and packaging
  • ASUS TUF Gaming Radeon RX 7900 XTX fans
  • GPU: Navi 31
  • Stream Processors: 6,144
  • VRAM: 24GB GDDR6
  • Memory bus width: 384-bit
  • Bandwidth: 960 GB/s
  • Base clock speed: 1,929 MHz
  • Boost clock (OC mode): 2,615 MHz
Reasons to Buy
  • The fastest AMD GPU
  • Great power efficiency
  • The chiplet design is superb
Reasons to Avoid
  • Weak ray tracing and DLSS performance in comparison to Nvidia
  • Premium GPU, premium price tag
  • Performance is overkill for the average Odyssey G9 consumer

The AMD Radeon RX 7900 XTX stands out as a compelling choice for the Samsung Odyssey G9. At a potentially lower price point than competitors, it offers excellent performance for traditional rasterization tasks. This makes it a great option for gamers who prioritize raw performance and prefer AMD GPUs. Additionally, its FreeSync Premium Pro support ensures a smooth and tear-free experience on the Odyssey G9’s high resolution and refresh rate.

For those seeking a powerful and cost-effective solution, the RX 7900 XTX shines. Its strong rasterization capabilities ensure smooth gameplay on the Odyssey G9, while its compatibility with FreeSync eliminates visual tearing. Furthermore, the RX 7900 XTX’s size and power requirements fit well within most PC builds, making it a practical choice for gamers looking to unleash the full potential of the Odyssey G9. Interested in the RX 7900 XTX? Well, luckily we have a full RX 7900 XTX review right here. Be sure to take a look.

  • RTX 4090
  • Close-up of an Nvidia RTX 4090 graphics card with a visible heatsink and brand logo, showcasing its worth it features.
  • Rear IO of RTX 4090
  • RTX 4090 backplate
Reasons to Buy
  • Ray tracing and DLSS support
  • Top-of-the-range Nvidia
  • Strongest performing GPU on the market according to benchmarks
Reasons to Avoid
  • Extremely high price point
  • Performance overkill for the outcomes
  • Achieving the full 240Hz refresh rate might require future driver updates

The Nvidia RTX 4090 packs a powerful punch, making it a potential choice for the Samsung Odyssey G9. This powerhouse tackles demanding games at high resolutions and frame rates, ideal for the Odyssey G9’s massive 5120 x 1440 display. Features like DLSS can further enhance performance by upscaling lower resolutions without sacrificing visuals.

However, the RTX 4090 might be overkill for the Odyssey G9. While it delivers top-tier performance, achieving the full 240Hz refresh rate might require future driver updates. Additionally, the hefty price tag makes it a significant investment. Before committing, consider researching alternative GPUs and waiting for potential driver updates to ensure the RTX 4090 maximizes the Odyssey G9’s potential and aligns with your budget. For additional content on the RTX 4090, check out our RTX 4090 review – it should help provide some clarity here.

  • ASUS ROG Strix GeForce RTX 4070 OC Edition Graphics Card
  • rog rtx 4070 Ti Super PCG
Highly Recommended
  • GPU: AD103
  • CUDA Cores: 8,448
  • Bandwidth: 672.3 GB/s
  • Memory bus width: 256-bit
  • Base clock speed: 2340 MHz
  • Boost clock speed: 2670 MHz
Reasons to Buy
  • Solid performance at Odyssey G9’s high resolution (5120 x 1440) and refresh rate (240Hz)
  • Powerful specs, the RTX 4070 Ti Super able to achieve high frame rates
  • Nvidia’s DLSS can upscale lower resolutions to appear sharper
Reasons to Avoid
  • While cheaper than other options, the RTX 4070 Ti Super is not exactly a budget choice
  • Mid-range performance in comparison to RTX 4090 and RX 7900 XTX
  • Newer GPUs mean availability is not always guarenteed

The ASUS ROG Strix RTX 4070 Ti Super, like all other RTX 4070 Ti Super cards, utilizes the AD104, the third generation Ada Lovelace GPU unveiled by Nvidia. Built on a 4nm process, the AD104 retains all its features, boasting 7,680 cores, 60 RT Cores, and 240 Tensor Cores. Notably, ASUS ROG strip has factory-overclocked the Gaming X Trio to a boost clock of 2745 MHz, exceeding the Nvidia reference speed by a significant 135 MHz. The card comes with 12GB of 21Gbps GDDR6X memory connected.

While a strong contender, the performance here is good, but not as great as the 4080 and 4090 respectively. The RTX 4070 Ti Super is option that works for most gamers and will perform reliably. It is certainly worth checking out. We have additional insight into this product in our RTX 4070 Ti Super review.

Considerations for the best GPUs for Samsung Odyssey G9

Specs and display

An important consideration when purchasing a GPU for a specific product is making sure you understand what you are buying for. The Samsung Odyssey G9 has a number of key specs which should be understood. For instance, a 5,120 x 1,440 resolution. a max 240Hz refresh rate, and 160W max power consumption. Want to see more? Take a full look at the Samsung Odyssey G9 specs. Check out our best gaming monitors guide for more info on other monitors if these specs are not quite for you.

Adaptive Sync compatibility

Adaptive sync compatibility is a game-changer for smooth visuals. It tackles the issue of mismatched refresh rates between your monitor and graphics card, eliminating screen tearing and stuttering. Traditionally, monitors have a fixed refresh rate, which can cause problems if the GPU outputs frames at a different pace. Screen tearing appears as jagged lines on the screen, while stuttering makes the image jerk or skip frames.

Adaptive sync bridges this gap by enabling constant communication between the monitor and the graphics card. There are two main technologies: Nvidia’s G-Sync and the more widely adopted FreeSync from AMD. Overall, adaptive sync compatibility is a must-have for gamers seeking a flawless visual experience, especially on high refresh rate monitors.


Getting the most for your money is key when choosing a GPU for the Samsung Odyssey G9. Here are some strategies to snag a great deal:

  1. Black Friday and Spring Sales are prime times to find GPUs at discounted prices. However, many retailers like Amazon run promotions year-round. Keep an eye out for these opportunities!
  2. Use price history trackers like Camelcamelcamel to see a product’s price fluctuations and identify sale patterns. This way, you’ll know if the current price is a good deal or if you should wait for a bigger drop.

By carefully considering these factors, you’ll be well-equipped to choose the perfect GPU and unleash the true potential of your Samsung Odyssey G9.

Do you need a good GPU for ultrawide monitor?

If you have an ultrawide monitor, you’ll need a GPU which can keep up. Color accuracy, decent average brightness and full resolution graphics are a must when gaming or designing. To ensure this, make sure you pick a high-quality GPU to keep graphics smooth and responsive.

Camilo is a contributor for PC Guide. He's been into tech since he was a teen, surfing through the web and local stores trying to find the cheapest way to play the latest Half-Life on his old Windows