Home / CPU Comparison / Intel Xeon Gold 6544Y or AMD EPYC 9135: What's better?

Intel Xeon Gold 6544Y

vs

AMD EPYC 9135

CPU Comparison Result

Below are the results of a comparison of Intel Xeon Gold 6544Y and AMD EPYC 9135 processors based on key performance characteristics, as well as power consumption and much more.

Advantages

AMD EPYC 9135

Higher Max Turbo Frequency: Up to 4.3 GHz (4.1 GHz vs Up to 4.3 GHz)
Larger L3 Cache: 64 MB (45 MB vs 64 MB)
Newer PCI Express Version: PCIe® 5.0 x128 (5.0 vs PCIe® 5.0 x128)
Newer Launch Date: October 2024 (December 2023 vs October 2024)

Basic

Intel

Label Name

AMD

December 2023

Launch Date

October 2024

Server

Platform

Server

6544Y

Model Name

EPYC 9135

Emerald Rapids

Code Name

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).

Total Threads

3.6 GHz

Basic Frequency

3.65 GHz

Yes

Intel Virtualization Technology (VT-x)

Yes

Intel Virtualization Technology for Directed I/O (VT-d)

4.1 GHz

Max Turbo Frequency

Up to 4.3 GHz

Intel® AMX | Intel® SSE4.2 | Intel® AVX | Intel® AVX2 | Intel® AVX-512

Instruction Set Extensions

Number of AVX-512 FMA Units

Yes

Intel Hyper-Threading Technology

2.0

Intel Turbo Boost Technology

45 MB

L3 Cache

64 MB

45 MB

Cache

FCLGA4677

CPU Socket

The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.

SP5

Yes

Intel AES New Instructions

Intel 7

Technology

Lithography refers to the semiconductor technology used to manufacture an integrated circuit, and is reported in nanometer (nm), indicative of the size of features built on the semiconductor.

270 W

TDP

200W

5.0

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

Max Number of PCI Express Lanes

A PCI Express (PCIe) lane consists of two differential signaling pairs, one for receiving data, one for transmitting data, and is the basic unit of the PCIe bus. Max # of PCI Express Lanes is the total number of supported lanes.

Yes

Intel 64

Yes

Intel VT-x with Extended Page Tables (EPT)

Memory Specifications

Up to DDR5 5200 MT/s 1DPC

Memory Type

DDR5

4 TB

Max Memory Size

Max memory size refers to the maximum memory capacity supported by the processor.

Memory Channels

The number of memory channels refers to the bandwidth operation for real world application.

Bus Speed

Up to 6400 MT/s

Yes

ECC Memory Support

ECC Memory Supported indicates processor support for Error-Correcting Code memory. ECC memory is a type of system memory that can detect and correct common kinds of internal data corruption. Note that ECC memory support requires both processor and chipset support.

AI Specifications

Yes

Intel Deep Learning Boost (Intel DL Boost) on CPU

Interfaces and Ports

Yes

Intel Volume Management Device (VMD)

Miscellaneous

Official Website

AMD EPYC 9135

Yes

Execute Disable Bit

Execute Disable Bit is a hardware-based security feature that can reduce exposure to viruses and malicious-code attacks and prevent harmful software from executing and propagating on the server or network.

Yes

Intel Boot Guard

Yes

Intel QuickAssist Software Acceleration

Yes

Intel Control-Flow Enforcement Technology

Yes

Intel OS Guard