AMD’s Ryzen 7040U and Z1 Chips for Handhelds Are Almost The Same
AMD’s Ryzen Z1 collection chips designed for handhelds just like the Asus ROG Ally and the Ryzen 7040U chips the corporate introduced earlier this week for ultraportables could also be much more comparable than anybody anticipated.
Within the desk under, I evaluate the Z1 Excessive with the brand new premium Ryzen 7 7840U with the Radeon 780M, whereas the common Z1 sits subsequent to the Ryzen 5 7540U with the Radeon 740M.
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| Header Cell – Column 0 | AMD Ryzen 7 7840U | AMD Ryzen Z1 Excessive | AMD Ryzen 5 7540U | AMD Ryzen Z1 |
|---|---|---|---|---|
| AMD XDNA Structure | Sure | NO | NO | NO |
| Nuclei/Tooth | 8/16 | 8/16 | 6/12 | 6/12 |
| fundamental clock | 3.3GHz | Unspecified | 3.2GHz | Unspecified |
| Improve hour (max) | 5.1GHz | Unspecified | 4.9GHz | Unspecified |
| cache | 24MB | 24MB | 22MB | 22MB |
| TDP | 15-30W | 15-30W | 15-30W | 15-30W |
| RDNA 3 Compute Models | 12 (Radeon 780M) | 12 | 4 (Radeon 740M) | 4 |
Whereas AMD hasn’t listed the clock speeds for the Z1 and Z1 Excessive (maybe these will launch with the ROG Ally or possibly they’re going to be completely different relying on the system utilizing them), no less than on paper all the things is similar. to these provided in upcoming ultraportable laptops. They’ve the identical variety of cores and threads, the identical variety of RDNA 3 compute items, the identical configurable TDPs, and even the identical cache.
Once we requested AMD concerning the similarities, the corporate stated it did somewhat further work on the Z1 fashions, however did not rule out the similarities between the 2 chipsets.
“The Ryzen Z1 collection is purpose-built with handheld gaming in thoughts,” wrote Matthew Hurwitz, AMD buyer relations supervisor. Tom’s {Hardware}. “To realize this, AMD engineers needed to validate fully new energy ranges and particularly optimize the voltage curves for this use case. Much like the 7040 and Z1 collection, the ensuing fashions have very completely different options custom-made to be used circumstances. Additionally, the AMD Ryzen AI engine, AMD Not out there on Ryzen Z1 collection processors.”
We spoke to AMD to ask if the XDNA AI engine had been eliminated or disabled fully, and the corporate stated it had been disabled. Which means that the chips are most likely the identical on the silicon stage. In the long run, there will probably be just one technique to really perceive the variations: to match them as they arrive in our labs. After all, for a chip to run on a Steam Deck-sized handheld (within the case of the upcoming Asus ROG Ally, it is truly smaller) will take some work, since you simply cannot get sufficient house or cooling. that you simply do on a laptop computer
Additionally, now we have but to see what the Ryzen AI engine from the XDNA structure is able to. This might give laptops an edge, however present video games are unlikely to benefit from it, making it a case for ditching the Z1 and Z1 Excessive.
One on Asus ROG Ally Launch event on May 11 (opens in new tab) It contains Frank Azor, AMD’s chief architect of gaming options and advertising and marketing, then possibly we’ll discover out extra. Whereas Hurwitz burdened that the design work on the Z1 collection shouldn’t be taken calmly, we are going to see the variations as folks truly get their arms on each chip collection.
#AMDs #Ryzen #7040U #Chips #Handhelds
