Why 3440 x 1440 ultrawide offers a gaming sweet spot

With nearly three times the resolution of full HD 1080p, ultrawide 3440 x 1440 monitors offer tons of gaming and desktop screen space without a hefty performance penalty. They look fantastic, draw you in without cropping images like regular 16:9 screens, and go easier on your graphics card.

Not necessarily. Ultrawide refers to the screen ratio of a monitor, these days typically a ratio of 21:9 rather than the standard 16:9 of mainstream monitors.

Don’t confuse ultra HD with ultrawide, they’re not the same. Ultra HD implies a resolution of 3840 x 2160 or more (including 7680 x 4320, or 8K). Ultrawide indicates a monitor that’s wider than 16:9 on the horizontal scale, hence 21:9. These monitors are excellent for gaming and big desktop space for multitasking, but they’re not necessarily 4K. 

Since 3440 x 1440 consists of around 5 million pixels and not 8.3 million, it’s a lot easier on graphics hardware than full 4K. But at the same time, it’s still over nearly three times the resolution of full HD. That’s a gaming sweet spot. Which is why ultrawide 3440 x 1440 monitors routinely achieve over 100Hz native refresh rates for reasonable prices. Meanwhile, most 4K gaming monitors still stick to 60Hz unless you go for more premium models.

Opting for a 3440 x 1440 screen means you can get excellent game performance out of mid-to-high range graphics cards like the RTX 2060, as opposed to the much more expensive RTX 2080 or RTX 2080 Ti you’ll need for native 4K at similar framerates. 

It’s not all perfect. Since 3840 x 2160 and 2560 x 1440 monitors vastly outnumber 3440 x 1440 displays, not every game and app supports ultrawide resolutions natively, and you may be forced to find third party mods to make things work. Major game releases should all be fine and fully compatible, but smaller, independent games could prove troublesome to get working on ultrawide. Keep that in mind when making your decision.