More pixels are better for the best image. But if your graphics card isn’t powerful enough, those pixels can also make you play games more slowly. For 4K/UHD or 5K transmissions, most video interfaces do not allow refresh rates faster than 60 Hz. That’s starting to change (for a premium), but to play at 4K and push above 60 frames per second, you still need a very costly graphics card (fps). The GeForce RTX 3080 and 3090 can typically get there, but good luck tracking one down! You can observe decent pixel density in QHD resolution (2560 x 1440 and a detailed image on displays up to 32 inches, which are manageable for mid-priced graphics cards. The maximum frame rates are achieved with FHD (1920 x 1080) resolution (you won’t find gaming displays with a lower resolution today), which is also the least demanding on your GPU. However, don’t go over 27 inches with that resolution because the image quality may suffer, and bothersome individual pixels may become evident. The minimum graphics card requirements vary depending on the game, but you’ll need at least a GeForce RTX 3060 Ti or Radeon RX 6800 if you purchase a QHD monitor for gaming (and don’t want to have to reduce the in-game settings to low). Best Monitor for Console Gaming for 4K gamers should invest in the fastest graphics hardware they can. For lighter games or if you cut down some settings, the GeForce RTX 3070 would suffice, but the GeForce RTX 3080/3090 or the Radeon RX 6800 XT or Radeon RX 6900 XT would be preferable.