On January 5, AMD launched the Ryzen 6000 series mobile processor at CES, with 45W H high performance and 15-28W U low-power series, upgrading TSMC's 6nm process, and upgrading the CPU architecture to Zen3+. At the same time, the Ryzen™ 7 5800X3D processor was still a 7nm Zen3 architecture, and AMD stated that the Zen3+ architecture was built for mobile processors.
How different is the Zen3+ architecture compared to Zen3? AMD didn't go into detail about the architectural differences, but mentioned that the Zen3+ architecture has more than 50 new power management-related features, coupled with the energy efficiency improvement of the 6nm process, which is obviously made for energy savings – of course, the performance is still as much as 30%.
There are also some changes related to Win11's adaptive power management, which can adjust the CPU state according to the user's usage habits and support deeper sleep energy saving. The Zen3+ architecture has improved security and integrated Microsoft's Pluton security processor to better protect the user's identity, encrypted information and other data security.
According to AMD, the Ryzen 6000 notebook can provide up to 24 hours of battery life, and when the Ryzen 5000 mobile version was released last year, AMD said that the battery life can reach 17.5 hours, and the movie playback battery life is only 21 hours at most.
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![AMD builds Zen3+ architecture for notebook CPUs: 24-hour battery life for the first time[fig]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)