If 4k Gaming Is Just Too Easy For Your Rtx 5090, Then Try It On...

Or you could just use its 1440p dual-mode option and enjoy the 330 Hz refresh rate.

Monitors with resolutions higher than 4K certainly aren't anything new, but they've mostly been the preserve of the professional/creator market. So it's definitely newsworthy that Asus has just launched what appears to be its first-ever 5K gaming monitor. That's right, 77% more pixels for your GPU to cope with.

The display in question is the snappily-titled ROG Strix 5K XG27JCG, and as the name suggests, its key feature is the 5120 x 2880 IPS panel. Coming in at 27 inches in size, though, that's a lot of pixels being packed in there. Specifically, it's 218 pixels per inch, which is an absurdly high density.

Pro creators never really care that much about having a display with high refresh rates, but gamers do. Fortunately, despite its immense pixel density, the ROG Strix 5K still manages to top out at 180 Hz, with FreeSync Premium and G-Sync compatible VRR support, all with a grey-to-grey response time of 0.3 milliseconds.

Sounds fab, right? Well, a resolution of 5120 x 2880 is 77% more pixels than 4K, so you can well imagine how hard it would be for any GPU to run a game at this level. Even RTX 5090 cards find 4K gaming hard work. That's where the monitor's next key feature comes into play: Dual-mode.

The ROG Strix 5K can be switched to 1440p with the press of a button, which is not only much nicer for your graphics card, but it also allows the refresh rate to hit a ludicrously high 330 Hz. Normally, I'm a bit wary of dual-mode monitors because the blending of pixels (going from high res to low res) can induce some blurriness.

However, I suspect that this shouldn't be too much of an issue, due to the very high pixel density. It probably still won't be quite as good as a native 1440p display, but it should be fine for folks who work more and play less with their single screen.

You could use DLSS Performance to force a 1440p rendering resolution and leave it at 5K, but be warned: 5K, 180 Hz is actually beyond the reach of a lot of graphics cards. In fact, according to Asus, only Nvidia's RTX 50-series and AMD's Radeon 7000 and 9000-series cards are up to the task.

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Even if it's all tip-top and peachy looking when in 1440p mode, I don't think it's the monitor for me. Having switched from a 27-inch 4K to a 32-inch 4K this year, I know I could never go back: the former is

Source: PC Gamer