AMD seems to have been a little more cautious with its future Ryzen 7000X3Ds than it was with the “very short” Ryzen 7000s.
Confirmed just a few days ago at CES 2023 in Las Vegas, the Ryzen 7000 processors with 3D Vertical Cache already benefit from official pages.
Up to 144MB combined cache
These few pages obviously confirm the main characteristics of these processors and, in particular, this additional L3 cache integrated via AMD’s X3D technique.
The idea is relatively “simple” since it involves stacking the cache modules in order to increase the total capacity. “Simple” because if AMD seems to have mastered the thing rather well, limitations obviously exist.
Indeed, the three Ryzen 7000X3D processors announced by AMD only benefit from this 3D cache on one of the chiplets. Thus, the 7800X3D will be equipped with 104 MB of cache, the 7900X3D with 140 MB and the 7950X3D with 144 MB.
89°C max operating temperature
The official pages set up by AMD, however, allow us to learn even more surprising things and in particular, a small modification on the side of the temperature in operation.
From 95°C for the Ryzen 7000s available so far, we thus go to 89°C on the Ryzen 7000X3D. A drop in temperature which will not pose a problem insofar as the TDP is also lowered, by 50 Watts.
All three Ryzen 7000X3Ds will have a TDP of 120 Watts, but the operating frequencies don’t seem likely to budge. It should be noted that AMD has decided to constrain theoverclocking on its new processors.
No doubt they are more sensitive to operating voltages? On the other hand, it is always a question of taking charge of the Precision Boost Overdrive (PBO) and the Curve Optimizer.
Source : WCCFTech
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