IT House News on September 1, foreign media VideoCardz quoted the whistleblower YuuKi_AnS as saying that the AMD new generation EPYC 9754 server processor will have 128 cores.
First of all, the exposed AMD PPT introduced the naming specifications of EPYC processor , takes EPYC 9554X as an example :
9 represents the product series , such as the 9004 series of SP5 sockets and the 8006 series of SP6 sockets;
hundred digits 5 Represents the number of cores , such as 5 represents 64 Core, 7 represents 112-128 cores;
tens digit 5 represents relative performance ;
4 represents algebraic ;
X represents feature , such as X represents 3D cache, F represents high frequency.
According to reports, AMD’s new generation EPYC processor 9004 series will use the Zen4 architecture, with optional 8-128 cores, including “Bergamo”, “Genoa” and “Genoa-X” types.
The EPYC 9754, codenamed "Bergamo", will be equipped with up to 128 Zen4C cores and up to 256 MB of L3 cache, with a frequency of up to 3.2 GHz and TDP of 360W. The EPYC 9734 has 112 cores, clocks up to 3.2 GHz, and has a 40W lower TDP.
The new generation of Genoa-X series processors will be equipped with 3D cache and can provide up to 96 cores. The flagship model is 9684X. has a large-capacity three-level cache of 1.1 GB and a TDP of 400W. According to
sources, the standard Genoa series should be launched in the next few months, and the Genoa-X series will not be launched until next year.
IT House has learned that AMD has previously announced that the Zen4 architecture data center CPU will use a new platform with SP5 slot, supporting DDR5 memory as well as PCIe Gen5 and CXL interfaces. At AMD's 2022 Financial Analyst Day, AMD confirmed its data center CPU roadmap. AMD's 4th generation EPYC CPUs will be divided into four types: Genoa, Bergamo, Genoa-X and Siena, all based on the Zen4 architecture.
