Home / AMD EPYC / AMD EPYC 9456: Performance and Specs

AMD EPYC 9456

AMD EPYC 9456

About processor

EPYC 9456 is a Server processor manufactured by AMD. It has 48 cores and 96 threads. The main features of the CPU are: L3 Cache - 256 MB.

CPU Comparison

Compare EPYC 9456 with other CPUs

Please select CPU from the dropdown list.

Basic

Label Name
AMD
Platform
Server
Model Name
EPYC 9456

CPU Specifications

Total Cores
Cores is a hardware term that describes the number of independent central processing units in a single computing component (die or chip).
48
Total Threads
96
Basic Frequency
3.2 GHz
Max Turbo Frequency
Up to 3.7 GHz
L3 Cache
256 MB
PCI Express Version
PCI Express Revision is the supported version of the PCI Express standard. Peripheral Component Interconnect Express (or PCIe) is a high-speed serial computer expansion bus standard for attaching hardware devices to a computer. The different PCI Express versions support different data rates.
PCIe® 6.0 x128

Memory Specifications

Memory Type
DDR5 RDIMM | MRDIMM
Memory Channels
The number of memory channels refers to the bandwidth operation for real world application.
8
Bus Speed
8000 MT/s / 12800 MT/s

Miscellaneous

Official Website
AMD EPYC 9456