AMD EPYC 9754 vs Intel Xeon E5 2623 v3

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We compared two server CPUs: AMD EPYC 9754 with 128 cores 2.25GHz and Intel Xeon E5 2623 v3 with 4 cores 3GHz . 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 8 years and 9 months late

Higher specification of memory (DDR5-4800 vs DDR4-1866)

Newer PCIe version (5 vs 3)

Larger L3 cache size (256MB vs 10MB)

Intel Xeon E5 2623 v3 's Advantages

Higher base frequency (3GHz vs 2.25GHz)

Lower TDP (105W vs 360W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 9754 +46%

1709

Intel Xeon E5 2623 v3

1168

Geekbench 6 Multi Core

AMD EPYC 9754 +66%

9063

Intel Xeon E5 2623 v3

5443

AMD EPYC 9754

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Intel Xeon E5 2623 v3

General Parameters

Jun 2023

Release Date

Sep 2014

AMD

Manufacturer

Intel

Server

Type

Server

Bergamo

Core Architecture

Haswell-EP

AMD Socket SP5

Socket

Intel Socket 2011-3

N/A

Integrated Graphics

N/A

EPYC (Zen 4c (Bergamo))

Generation

Xeon E5 (Haswell-EP)

Package

71 billions

Transistor Count

2.6 billions

5 nm

Manufacturing Process

22 nm

AMD Socket SP5

Socket

Intel Socket 2011-3

360 W

Power Consumption

105 W

TSMC

Foundry

Intel

8x73 mm²

Die Size

356 mm²

6 nm

I/O Process Size

-

397 mm²

I/O Die Size

-

FC-LGA6096

Package

FC-LGA12A

CPU Performance

2.25 GHz

Performance Core Base Frequency

3 GHz

3.1 GHz

Performance Core Turbo Frequency

3.5 GHz

128

Total Core Count

4

256

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

22.5

Multiplier

30.0

64 KB per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

256 K per core

256 MB shared

L3 Cache

10 MB shared

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR5-4800

Memory Types

DDR4-1866

12

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

3

128

PCIe Lanes

40

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