Performance Promises and First Thoughts

Wrapping things up, let’s touch upon a couple of Qualcomm’s performance slides before closing out this architectural deep dive. While the whole world will get to see what the Snapdragon X can do first-hand next week when retail devices launch, until then it gives us a bit more insight into what to expect. Just be sure to take it with the requisite grain of salt.

On the CPU side of matters, Qualcomm is claiming that the Snapdragon X Elite can beat the entire field of contemporary PC competitors in GeekBench 6.2 single-threading. And by a significant degree, too, when power efficiency is taken into account.

In short, Qualcomm claims that the Oryon CPU core in the Snapdragon X Elite can beat both Redwood Cove (Meteor Lake) and Zen 4 (Phoenix) in absolute performance, even if the x86 cores are allowed unrestricted TDPs. With mobile x86 chips turboing as high as 5GHz it’s a bold claim, but not out of the realm of possibility.

Meanwhile on the GPU front, Qualcomm is making similar energy efficiency gains. Though the workload in question – 3DMark WildLife Extreme – is not likely to translate into most games, as this is a mobile-focused benchmark that has long been optimized to heck and back within every mobile SoC vendor’s drivers.

Performance benchmarks using actual games are arguably more useful here. And even though Qualcomm is probably doing some cherry-picking, the top Snapdragon X SKU is often trading blows with Intel’s Core Ultra 7 155H. It admittedly makes for a less impressive showing overall, but it’s good to see where Qualcomm is currently landing on real games. And in this case, even just a mix of ties/beats of one of Intel’s better mobile chips is not a bad showing.

First Thoughts

And there you have it, our first deep dive into a Qualcomm Snapdragon X SoC architecture. With Qualcomm investing into the Windows-on-Arm ecosystem for the long haul, this will hopefully be the first of many, as the company seeks to become the third major Windows CPU/SoC vendor.

But the ultimate significance of the Snapdragon X SoC and its Oryon CPU cores goes beyond just mere SoCs for PC laptops. Even if Qualcomm is wildly successful here, the number of PC chips they’ll ship will be a drop in the bucket compared to their true power base: the Android SoC space. And this is where Oryon is going to be lighting the way to some significant changes for Qualcomm’s mobile SoCs.

As noted by Qualcomm since the start of their Oryon journey, this is ultimately the CPU core that will be at the heart of all of Qualcomm’s products. What starts this month with PC SoCs will eventually grow to include mobile SoCs like the Snapdragon 8 series, and farther along still will be Qualcomm’s automotive products, and high-end offshoots like their XR headset SoCs. And while I doubt we’ll really see Oryon and its successors in Qualcomm’s product in a true top-to-bottom fashion (the company needs small and cheap CPU cores for their budget lines like Snapdragon 6 and Snapdragon 4), there is no doubt that it’s going to become a cornerstone of most of their products over the long run. That’s the value of differentiation of making your own CPU core – and getting the most value out of that CPU core by using it in as many places as possible.

Ultimately, Qualcomm has spent the last 8 months hyping up their next-generation PC SoC and its bespoke CPU core, and now it’s time for all of the pieces to fall into place. The prospect of having a third competitor in the PC CPU space – and an Arm-baesd one at that – is exciting, but slideware and advertising aren’t hardware and benchmarks. So we’re eagerly awaiting what next week will bring, and seeing if Qualcomm’s engineering prowess can live up to the company’s grand ambitions.

Adreno X1 GPU Architecture: A More Familiar Face
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  • eastcoast_pete - Monday, June 24, 2024 - link

    Sure looks like it. Copilot and Recall are a potential privacy and confidentiality nightmare (MS has promised/threatened it can remember pretty much anything); and the integration of "AI" into something that is actually useful remains elusive. I am a bit surprised that Qualcomm hasn't taken up some of that slack. For an example of useful AI-supported functionality: On at least some smartphones (Pixel, Samsung's Galaxy S24 models) one can get pretty good instant translation and transcription, and do so offline (!); no phoning home to the mothership required. But, that uses Google's software, so it's not coming to a Microsoft device near you or me anytime soon. Something like that in Windows, but with demonstrably lower power consumption than doing so on the CPU or GPU would show some value an NPU could bring. Absent that, the silence out of Redmond is indeed deafening. Reply
  • James5mith - Saturday, June 22, 2024 - link

    I know I'm late to this article, but what is BE 5.4? Is BE somehow the new shorthand for Bluetooth, Shown as BT in all the other product definitions in the table on page 1? Reply

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