Zen 5 and Zen 5c architecture with up to 192 cores in the new AMD EPYC 9005 processors

AMD has introduced its new line of EPYC 9005 Series server and data center processors. They are based on the latest company’s Zen 5 and Zen 5c architectureincluding models with nothing more and nothing less than 192 cores running at the same time.

The efficiency is a key point of the Zen 5 architecture as we already saw with the AMD Ryzen 9000 desktops, and in a sector such as servers it is even more important. With these EPYC 9005 Series, AMD promises that the number of servers can be reduced by up to 86% and consume 69% less energy if they replace servers based on Intel Xeon 8280 processors. Specifically, a system with 100 of these processors 2P could be replaced with 14 EPYC 9655.

The Epyc 9005 have been optimized for AI and Machine Learning inference tasks, even to run them directly without the need for a GPU.

Technical Specifications of the AMD EPYC 9005 Series

27 processors are those that will be part of the family EPYC 9005 to cover all types of sectors. Although he AMD EPYC 9965 is the most powerful multicore with an impressive 192 cores, 384 threads, 384 MB L3 cache, a speed of up to 3.7 GHz and a Default TDP of an impressive 500W; We will also have much more modest models that include the “small” AMD EPYC 9015 with only 8 cores and 16 threads with a TDP of 155W.

Of course, there is a “trick”, and that is Not all processors use the same core architecture. We will have models with full Zen 5 cores and others with Zen 5c d corese smaller size and consumption. For example, the EPYUC 9965 uses 192 Zen 5c cores, and we have to go up to the EPYC 9755 to find the fastest model with its 128 Zen 5 cores at 4.1 GHz

It is more practical to see all the specifications in a table, so we leave it below

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