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Windows on Snapdragon X Series unplugged: Why performance with no compromises matters

Drill down on how what’s inside makes all the difference
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Don’t settle for less.

Imagine cleaning the carpets with a corded upright vacuum cleaner and then switching to a cordless stick vacuum. It’s far less powerful and loses its suction over time as the power runs out. But that’s the compromise you make with the added mobility that a cordless vacuum cleaner gives you.

It’s the same kind of sacrifice we’re willing to make when we unplug our laptop and move around our home or office — you get mobility in exchange for slower performance, since the battery couldn’t handle the power drain of a traditional processor running at full speed.  

No more old school thinking. Last year, Qualcomm Technologies, Inc., shattered that conventional wisdom, introducing Windows PCs powered by the Snapdragon X Series processors that showed that you didn’t have to compromise on performance regardless of whether you were plugged in or not.

That’s because Snapdragon X Series is the first and only processor family for Windows laptops that maximize performance when unplugged and running on battery. In comparison, other processors throttle down their performance to preserve precious battery life.

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Performance is based on indicated test application run in Windows 11 in October 2024. Snapdragon X Elite (X1E-80-100) was tested using a Dell XPS 13 (9345). The Intel Core Ultra 7 256V was tested using a Dell XPS 13 (9350). On battery performance measured on “Balanced” Power Mode in Windows and “Optimized” in Dell Power Manager for both devices. Power and performance comparison reflects results based on measurements and hardware instrumentation of given devices.

We ran tests last year pitting a Dell XPS 13 running an Intel Core Ultra 7 and a Dell XPS 13 running a Snapdragon X Elite processor.

Laptops with competitor chips have two performance modes depending on whether they’re plugged into the wall or not. To conserve battery life when unplugged, the competitor's processor throttles performance, resulting in your apps running slower. You may have noticed it yourself when bringing your laptop to a coffee shop or on your couch — your apps take a little longer to load and feel a bit sluggish.

We think you want a better more modern experience. Thanks to the breakthrough Qualcomm Oryon CPU architecture in the Snapdragon X Elite, you can have great performance and great battery life — simultaneously.


Opinions expressed in the content posted here are the personal opinions of the original authors, and do not necessarily reflect those of Qualcomm Incorporated or its subsidiaries ("Qualcomm"). The content is provided for informational purposes only and is not meant to be an endorsement or representation by Qualcomm or any other party. This site may also provide links or references to non-Qualcomm sites and resources. Qualcomm makes no representations, warranties, or other commitments whatsoever about any non-Qualcomm sites or third-party resources that may be referenced, accessible from, or linked to this site.

Snapdragon and Qualcomm branded products are products of Qualcomm Technologies, Inc. and/or its subsidiaries.

About the Author
Peter Burns
Peter BurnsSr. Director, Product Marketing, Qualcomm Technologies, Inc.
Qualcomm relentlessly innovates to deliver intelligent computing everywhere, helping the world tackle some of its most important challenges. Our leading-edge AI, high performance, low-power computing, and unrivaled connectivity deliver proven solutions that transform major industries. At Qualcomm, we are engineering human progress.

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