AMD seems to be reworking its specifications and branding strategy for existing and future Ryzen CPUs as it expands its hybrid chip fleet.
Both Intel and AMD offer chips that are based on not one but multiple types of cores with varying specifications such as core counts, clock speeds, cache amounts, etc. This has led to confusion and both companies are trying their best to offer detailed specifications to users who wish to know the exact configurations and details of what they are buying.
Intel kicked off its hybrid design philosophy in a big way with the 12th Gen Alder Lake lineup. While the company shared a lack of information at the beginning of the launch, it now offers detailed specs such as listing individual clock (base/boost) speeds for both P-Cores (Performance) and the E-Cores (Efficiency) separate from one another.
The company also lists TDPs at different power levels such as Base Power, Maximum Turbo Power, Minimum Assured Power, and Maximum Assured Power. Each core is separately mentioned with its specific core count which lets customers get an idea of how many P-cores, E-Cores, or LP E-Cores they are getting since having more P-cores or having more E-cores can dramatically affect the overall performance of a PC.
Meanwhile, if you look at AMD's specifications page, you will only find that the Zen 4 and Zen 4C core counts are mentioned but clock speeds aren't mentioned independently for each type of core being used. Plus, the TDPs only range from default and configurable power ranges which is a bit lacking compared to Intel's description. Another area where AMD lacks is the description of AI data types which are mentioned by Intel for its recently launched Core Ultra "Meteor Lake" CPUs. AMD offers the XDNA NPU
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