一些推荐的显卡包括NVIDIA GeForce RTX 3080、AMD Radeon RX 6800 XT和NVIDIA GeForce RTX 3060 Ti等。
这些显卡具有出色的图形处理能力和高帧率输出，能够驱动4K分辨率的游戏和视频内容。
此外，还需要考虑显存容量，大多数4K游戏需要至少8GB的显存，因此选择显存较大的显卡会更有优势。
另外，情况如需频繁进行渲染和内容创作，还需要考虑CUDA核心数量以提供更快的处理速度。
综上所述，有强大的图形处理能力、大显存和大量CUDA核心的显卡是4K分辨率下的最佳选择。
A powerful graphics card is required for 4K resolution to ensure good performance and a smooth gaming experience. Some recommended graphics cards include the NVIDIA GeForce RTX 3080, AMD Radeon RX 6800 XT, and NVIDIA GeForce RTX 3060 Ti. These graphics cards have excellent graphics processing capabilities and high frame rate output, which can drive games and video content at 4K resolution. In addition, the memory capacity of the graphics card needs to be considered. Most 4K games require at least 8GB of memory, so choosing a graphics card with a larger memory capacity will be an advantage. Moreover, if there is a need for frequent rendering and content creation, the number of CUDA cores should also be taken into account to provide faster processing speed. In summary, a graphics card with powerful graphics processing capabilities, large memory, and a large number of CUDA cores is the best choice for 4K resolution.