Qualcomm announces Snapdragon 8cx Gen 3, a 5nm chip with 5G and Wi-Fi 6, promising up to 85% better CPU and up to 60% faster GPU performance compared to Gen 2

The Verge 2021-12-02 Chaim Gartenberg

Context & Ripple Effects

Snapdragon 8cx Gen 3 succeeds Qualcomm’s 8cx Gen 2 5G platform for Windows ARM laptops, which had already added 5G, Wi-Fi 6, and improved AI performance. The new chip shifts the upgrade case toward substantially higher claimed CPU and GPU performance on the same connected-PC product line.

Qualcomm also introduced the mobile-focused Snapdragon 8 Gen 1 at the same point in its roadmap, showing the company advancing separate Snapdragon platforms for laptops and phones rather than treating connectivity as a standalone feature.

First-order effects

Windows ARM laptop makers using Snapdragon 8cx Gen 3 gain a new 5nm option with 5G, Wi-Fi 6, and Qualcomm’s claimed CPU and GPU gains over Gen 2.
Qualcomm raises the performance target for its connected-PC silicon customers, making Gen 2-based designs the prior-generation offering.

Second-order effects

Laptop makers evaluating Windows ARM systems face a clearer generational split: newer designs can market the claimed performance gains, while existing Gen 2 systems compete primarily on their installed configurations.
The simultaneous Snapdragon 8 Gen 1 launch reinforces Qualcomm’s need to sustain distinct upgrade cycles for laptop and mobile customers, even where both platforms emphasize performance and wireless connectivity.

Third-order effects

If Qualcomm maintains large generational gains in the 8cx line, connected laptops increasingly compete on integrated compute and wireless capabilities rather than on modem support alone.
The pattern points to Snapdragon becoming a family of specialized client-computing platforms, with laptop and handset roadmaps advancing in parallel around successive process and performance upgrades.

The trend: Qualcomm is turning each Snapdragon generation into a broader client-device upgrade cycle that combines compute gains with built-in wireless connectivity.

Discussion

@captain2phones Michael Fisher on x
Creepiest capability of the new Snapdragon? A feature called “Always-On Camera.” Qualcomm says it's meant as an additional ambient sensor, letting your phone detect whether you (or someone else) is looking at the screen, so it can act accordingly. Still kinda hate it. https://twi…
@backlon Dieter Bohn on x
Wish I could say I was super optimistic about this chip, but alas I am not. https://www.theverge.com/...
@codinghorror Jeff Atwood on x
In a completely.. expected.. turn of events, @qualcomm still suuuuuuucks. And good luck buying an Android device (that you'd actually want to own) that isn't using qualcomm SoCs https://twitter.com/...
@tomwarren Tom Warren on x
Qualcomm just announced its latest Windows on Arm flagship processor, the Snapdragon 8cx Gen 3. Built on 5nm, it promises up to 85% better CPU performance and up to 60% faster GPU performance. It's gonna need a lot of perf to even come close to M1 https://www.theverge.com/... htt…
@captain2phones Michael Fisher on x
Qualcomm takes pains to make it clear it designed this feature with privacy in mind. The visual data never leaves the Sensing Hub, & one potential application is the phone automatically shutting off the screen if it detects someone spying over your shoulder. Still kinda hate it.
@bryanbma Bryan Ma on x
How do you prefer your lenses oriented? #SnapdragonSummit https://twitter.com/...
@slightlylate Alex Russell on x
@anandtech does a bit better by focusing on the details, but fails to mention that “20% faster performance” (QC's claim) would *still* put it behind both the A15 *AND* the A14 on single and multi-core workloads: https://www.anandtech.com/...
@dcseifert Dan Seifert on x
i wrote about Qualcomm's icky new always-on smartphone camera feature. I don't think it should exist. https://www.theverge.com/... https://twitter.com/...
@zacksjerryrig JerryRigEverything on x
Google Phones are always listening, Qualcomms phones are always watching... brb buying a flip phone. https://www.theverge.com/...
@slightlylate Alex Russell on x
Not mad that the coverage of the Qualcomm event lets them totally off the hook for failing to deliver competitive performance at inflated prices, just disappointed. @verge here with big “our-ai-rewrote-this-press-release-in- the-house-style” energy: https://www.theverge.com/...
@benbajarin Ben Bajarin on x
I want more technical details on Qualcomm's newest premium SOC but this article from @anandtech uncovers more of the details I was hoping for. Interesting it is being built on Samsung 4nm process. https://www.anandtech.com/...

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