AMD EPYC 9455P

AMD EPYC 9455P

About processor

EPYC 9455P is a Server processor manufactured by AMD. It was released on October 2024. It has 48 cores and 96 threads. The CPU uses the SP5 socket. The main features of the CPU are: L3 Cache - 256 MB, TDP - 300.

CPU Comparison

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Basic

Label Name
AMD
Platform
Server
Launch Date
October 2024
Model Name
EPYC 9455P

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
3.15 GHz
Max Turbo Frequency
4.4 GHz
L3 Cache
256 MB
CPU Socket
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
SP5
TDP
300
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® 5.0 x128

Memory Specifications

Memory Type
DDR5
Memory Channels
The number of memory channels refers to the bandwidth operation for real world application.
12
Bus Speed
6400

Miscellaneous

Official Website

Benchmarks

Geekbench 6
Single Core Score
2614
Geekbench 6
Multi Core Score
25949
Passmark CPU
Single Core Score
3745
Passmark CPU
Multi Core Score
116912

Compared to Other CPU

Geekbench 6 Single Core
2614
2511 -3.9%
2406 -8%
Geekbench 6 Multi Core
38432 +48.1%
25949
18631 -28.2%
16988 -34.5%
15550 -40.1%
Passmark CPU Single Core
3862 +3.1%
3813 +1.8%
3745
3696 -1.3%
3643 -2.7%
Passmark CPU Multi Core
116912
80373 -31.3%
66740 -42.9%
61402 -47.5%