AMD Zen4 architecture: amazing debut with 64 cores and 200W power consumption

The latest news shows that AMD Zen 4 architecture processors have attracted widespread attention. The company has launched multiple processor series suitable for different fields, including the Genoa series for high-performance computing and edge computing and telecommunications infrastructure. The Siena Series

# in Zen Among the 4-architecture processors, the Genoa series is divided into three series: standard Genoa, Genoa-X with integrated 3D cache, and Bergamo for high-density computing. These processor families vary in core count, cache size, number of threads, etc. to meet different application needs.

However, the most eye-catching is the Siena series for edge computing and telecom infrastructure. This series is classified into the EPYC 8004 series and is designed to provide solutions for applications that require higher power consumption and energy efficiency. According to my understanding, the Siena series maintains the standard Zen 4 architecture, but in order to reduce power consumption, the level 3 cache has been reduced, the frequency has also been reduced, and an 8-core version has been added

Siena series There are many different models to choose from, including:

-EPYC 8534P is a processor with 64 cores, 128 threads, 2.2GHz main frequency, 128MB L3 cache and 200W thermal design power consumption

- The Xiaolong 8434P is equipped with 48 cores and 96 threads, the main frequency is 2.5GHz, the third-level cache capacity is 128MB, and the thermal design power consumption is 200W

- The Xiaolong 8324P is a 32 A core 64-thread processor with a main frequency of 2.35GHz, a L3 cache capacity of 64MB, and a thermal design power consumption of 185W

- Xiaolong 8224P is equipped with 24 cores and 48 threads, running at a main frequency of 2.55GHz. It has 64MB of L3 cache and a thermal design power consumption of 160W

- The EPYC 8124P is a processor with 16 cores and 32 threads, a main frequency of 2.45GHz, a L3 cache of 64MB, and a thermal design power consumption of 125W.

- Xiaolong 8024P has 8 cores and 16 threads, the main frequency is 2.4GHz, the third-level cache is 32MB, and the thermal design power consumption is 90W

Although Details on the PCIe 5.0 specifications are currently unclear, but these processors retain full DDR5-4800

in terms of memory support.

The above is the detailed content of AMD Zen4 architecture: amazing debut with 64 cores and 200W power consumption. For more information, please follow other related articles on the PHP Chinese website!