AMD EPYC 9754 vs Xeon EC5549

VS

AMD EPYC 9754

Intel Xeon EC5549

We compared two server CPUs: AMD EPYC 9754 with 128 cores 2.25GHz and Xeon EC5549 with 4 cores 2.533GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9754 's Advantages

Released 13 years and 4 months late

Higher specification of memory (4800 vs 1333)

Newer PCIe version (5 vs 2)

Larger L3 cache size (256MB vs 8MB)

More modern manufacturing process (5nm vs 45nm)

Xeon EC5549 's Advantages

Higher base frequency (2.533GHz vs 2.25GHz)

Lower TDP (85W vs 360W)

Score

AMD EPYC 9754

VS

Xeon EC5549

General Parameters

Jun 2023

Release Date

Feb 2010

AMD

Manufacturer

Intel

Server

Type

Server

Bergamo

Core Architecture

Jasper Forest

AMD Socket SP5

Socket

Intel Socket 1366

N/A

Integrated Graphics

N/A

EPYC (Zen 4c (Bergamo))

Generation

Xeon(Jasper Forest)

Package

71 billions

Transistor Count

-

5 nm

Manufacturing Process

45 nm

360 W

Power Consumption

85 W

TSMC

Foundry

Intel

8x73 mm²

Die Size

263 mm²

6 nm

I/O Process Size

-

397 mm²

I/O Die Size

-

CPU Performance

128

Performance Cores

-

256

Performance Core Threads

-

2.25 GHz

Performance Core Base Frequency

2.533 GHz

3.1 GHz

Performance Core Turbo Frequency

2.933 GHz

128

Total Core Count

4

256

Total Thread Count

8

100 MHz

Bus Frequency

133 MHz

22.5

Multiplier

19.0

64 KB per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

256 KB per core

256 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR5-4800

Memory Types

DDR3-1333

12

Max Memory Channels

3

460.8 GB/s

Max Memory Bandwidth

-

Yes

ECC Memory Support

Yes

Miscellaneous

AMD EPYC 9754

Official Website

-

5

PCIe Version

2

128

PCIe Lanes

-

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