Laptops get hot, and when laptops get hot, they get loud. It’s always been this way, and it probably always will be. Chipmakers and manufacturers can crow all they want about new power-sipping CPUs and thermal management tricks, but somehow, laptops always seem to get toastier and toastier.
Acer’s Swift X 14 is a case in point. This new machine is loaded up with all the latest trimmings while keeping the chassis compact. That includes an Intel Core Ultra 7 155H CPU, 32 GB of RAM, a 1-terabyte solid-state drive, and an Nvidia GeForce RTX 4070 graphics processor. A very bright 14.5-inch display (non-touch) nets you 2,880 x 1,800 pixels of resolution.
Portability and performance are what the Swift X is aiming for—it’s in the name, after all—and, to some degree, it delivers. Nothing about the Swift X is record-breaking, but general and business application performance is on par with other Core Ultra 7 systems, and graphics performance is some of the best I’ve seen among 14-inch systems.
You won’t set any frame rate records with the Swift X, but modern titles are fully playable, and other graphics work like video rendering is up to three times faster than you’ll experience on a system with integrated graphics. AI-focused tasks are reasonably speedy too—though I couldn’t get the system to properly run a Stable Diffusion test that it probably shouldn’t have stuttered on. Bottom line: Performance here is solid, but it won’t come close to making your head spin.
What will spin your head is the heat the Swift X puts out, which hits 109 degrees Fahrenheit in the strip above the keyboard at peak times. This heat causes the Swift’s fan to run pretty much all the time when the computer is in use. Downloading software, installing a Windows update, booting up—the Swift more or less gets hot once you touch the keyboard. And that fan is loud, one of the noisiest I’ve encountered since I started measuring fan decibel levels. (On the plus side, the speakers are at least louder than the fan.)