It might deliver slightly improved graphics, but remember the limits of HD resolution, at 1080p, and the monitor’s refresh rate. If you’re not planning to upgrade the monitor, don’t spring for a top-of-the-line, pricey card. A budget-priced 4K graphic card will deliver better game performance with a small improvement in graphics quality. When you’re ready to upgrade the monitor to one with 4K resolution, you’ll notice a bigger improvement.