AMD’s new Ryzen 8040 CPUs aren’t precisely new

AMD’s new Ryzen 8040 CPUs aren’t precisely new


The brand new AMD Ryzen 8040 CPUs aren’t as new as they appear. Throughout its Advancing AI occasion, AMD introduced that the Ryzen 8040 chipset might be coming to laptops, and you would be forgiven for considering it is a new era of processors. AMD does not name them next-generation CPUs, however moderately refers to them as “the subsequent step in private AI processing.” It’s because these are usually not next-gen CPUs.

The Ryzen 8040 cellular chipset will exchange the Ryzen 7040 cellular chipset, and primarily based on that truth alone, it is simple to imagine that Ryzen 8040 CPUs are higher. They’ve extra! From what AMD has shared to this point, these supposed new chips seem like nothing greater than a rebrand of CPUs already out there in laptops. AMD has set itself up for this type of complicated and deceptive state of affairs as properly.

New identify, previous cores

First how will we actually Do you know that that is only a model new Ryzen 7040 chipset? I’ve included the total product vary under that explains this. Codenamed Hawk Level, these chips use AMD’s Zen 4 CPU cores and RDNA 3 GPU cores, which had been additionally utilized by previous-generation Phoenix CPUs. There’s additionally an NPU, which I am going to come again to in a second.


Maintain all these specs in your thoughts. Now take a look at the Phoenix CPU vary from Wikipedia under (no, I am not counting on Wikipedia, each hyperlink right here goes to an inventory of AMD merchandise, however that illustrates the purpose properly). Look acquainted?


All specs are an identical. The clock speeds are the identical, the core numbers are the identical, and even the built-in graphics are the identical regardless of hypothesis that AMD will enhance the graphics energy of those chips. All that is modified is the quantity AMD additionally makes use of the fourth quantity in its naming system (extra on that quickly) to additional section some processors. For instance, the Ryzen 7 8840HS is a part of the 20W to 30W vary, whereas the Ryzen 7 7840HS is a part of the 35W to 54W vary. You will now want a Ryzen 7 8845HS to succeed in this energy vary. Clear as day.

I reached out to AMD and requested if we may anticipate efficiency enhancements in non-AI functions from these processors. AMD instructed me it expects enhancements on account of “firmware optimization and optimizations,” however does not have any numbers to share. He additionally defined that every one the specs are the identical, together with cache and GPU clock pace.


This brings us again to the NPU, which appears to be the one distinction in these chips. AMD introduced the Ryzen 8040 CPUs at an occasion titled “Advancing AI,” so we won’t rule out a devoted AI processor. AMD says these new chips provide as much as 1.4 instances higher AI efficiency than Ryzen 7040 chips.

Even this can be a bit questionable. These new chips are able to delivering larger AI efficiency, however they’re only a beefed-up model of the XDNA structure already out there within the Ryzen 7040 chips. The truth is, AMD is together with the devoted AI processor on the identical chips because it did within the earlier era.

AMD has established itself

It is onerous for the Ryzen 8040 to not really feel prefer it’s pulling the rug, however AMD ready itself for this example on the finish of final yr. At the moment, I made a decision to alter the way in which laptop computer CPUs had been named. You possibly can see particulars of how this naming system works under.


In some methods, it is smart. Knowledgeable consumers can now get extra data from the identify of the CPU as an alternative of digging via spec lists and critiques to search out out issues like what structure the processor makes use of. It is with these uninformed consumers the place there are issues. Most individuals have by no means seen AMD’s advertising slide earlier than. Once they go to purchase a laptop computer and see one with a Ryzen 7040 chip and one other with a Ryzen 8040 chip, which do you suppose they will assume is healthier? The naming system works higher for some consumers, but it surely’s very handy that AMD will have the ability to make older chips look newer underneath the brand new settlement.

Even with Intel calling this model “snake oil,” AMD hasn’t had a lot hassle with its naming conference up up to now. Final yr, it was primarily used to check with chips that used older structure in finances laptops. There aren’t loads of such laptops on the market, and the structure typically matches efficiency expectations for the value of the machine.

This isn’t the case right here. As an alternative of supplementing legacy architectures with the present era, AMD is pushing what seems like a brand new era with related specs to what we have already got. There’s not very like growing the clock pace. These are the identical chips, simply with a reputation that makes them look newer.

Jacob Roach/Digital Developments

its an issue. We are able to create a bunch of legendary helpless consumers who might be misled by nearly something, however with AMD’s naming conference, even well-informed consumers can fall sufferer. AMD says its Ryzen 9 class is the quickest rising of its vary, and is usually present in high-end gaming laptops. Even for this purchaser, who most likely is aware of just a little concerning the distinction between Intel, AMD, and Nvidia, Ryzen 8040 CPUs can make them assume they’re getting one thing they are not.

There was loads of hype when AMD first introduced its new naming scheme, which was a little bit of an exaggeration. A yr and a “era” later, the Ryzen 8040 stays dwelling proof of how this naming scheme can cloud the product you purchase.

Every little thing else


AMD did not focus a lot on the Ryzen 8040 throughout its showcase, no matter what it represents to consumers trying to buy a laptop computer over the subsequent yr. The present featured some thrilling off-chip bulletins. An important of which is AMD’s Ryzen AI software program suite.

This can be a platform that lets you take a mannequin from PyTorch or TensorFlow, scale it via AMD software program, and deploy it with the Onnx runtime. This ecosystem is meant to make it simpler for builders to get apps up and operating, and in that spirit, AMD is internet hosting three AI for Robotics, Generative AI, and AI for PC competitions for builders to take part in.

Moreover, the corporate has confirmed that the Strix Level chips will begin delivery in 2024, and can embody the Present Ryzen AI.

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