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What GPU can run 4K 240Hz?

Don't get left in the dust and instead get a GPU for 4K 240Hz that can handle nearly any game thrown at it
Last Updated on March 3, 2023
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The world of gaming has undergone significant advancements in recent years, offering players an immersive experience unlike ever before. Among the latest technological innovations in gaming is 4K 240Hz gaming, which delivers an ultra-realistic and seamless gaming experience. With 4K resolution, gamers can enjoy exceptional image quality, while a 240Hz refresh rate ensures smooth and uninterrupted gameplay. However, finding the right GPU for 4K 240Hz gaming can be tricky.

In this article, we will delve into the minimum requirements necessary to run games at 4K 240Hz, the benefits of this cutting-edge technology, and the top-performing graphics cards for attaining optimal performance. So, if you’re a gaming enthusiast looking to elevate your gaming experience, keep reading to explore the world of 4K 240Hz gaming.

Best GPUs for 4K 240Hz

Nvidia RTX 4090

For a resolution this high, you would need a strong GPU. In this case, the RTX 4090, although pricey, is the best option you can go with. The RTX 4090 is a highly advanced graphics processing unit that boasts impressive specifications. Its architecture, known as ADA Lovelace, features an impressive 16,384 CUDA cores, which means it can handle large amounts of data at once, making it ideal for high-end gaming and demanding graphics applications.

The graphics card comes equipped with a massive 24GB GDDR6X VRAM, which provides sufficient memory for high-resolution gaming and multitasking. The memory interface width of the RTX 4090 is 384 bits, which means it can transfer data at a high speed, resulting in smooth gameplay and high frame rates. Additionally, the memory bandwidth of 1,008GB/s ensures that data transfer between the GPU and CPU is seamless.


You can also have a really nice performance at 4K in a 240Hz panel using an AMD GPU. Team Red, with its new-gen cores and rasterization power, is capable of immense wonders.

The RX 7900 XTX is a powerful graphics processing unit that has the potential to deliver excellent performance in 4K 240Hz gaming. With 6144 CUDA cores and 96 RT cores, it has enough processing power to handle high-resolution gaming with ease. The GPU is based on the Navi 31 architecture, which provides advanced features and improved performance compared to its predecessors.

The RX 7900 XTX also features 24GB GDDR6 memory with a 384-bit memory bus and a memory bandwidth of 960.0 GB/s. This high-speed memory ensures that the GPU can quickly access data and textures, resulting in smooth gameplay and high frame rates. Additionally, the GPU has a base clock speed of 1855 MHz and a boost clock speed of 2499 MHz, providing a significant boost in performance when required.

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