Xeon E 2126G vs AMD EPYC Embedded 9454

VS

Intel Xeon E-2126G

AMD EPYC Embedded 9454

We compared two server CPUs: Xeon E 2126G with 6 cores 3.3GHz and AMD EPYC Embedded 9454 with 48 cores 2.75GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E 2126G 's Advantages

Higher base frequency (3.3GHz vs 2.75GHz)

Lower TDP (80W vs 290W)

AMD EPYC Embedded 9454 's Advantages

Released 4 years and 8 months late

Higher specification of memory (4800 vs 2666)

Newer PCIe version (5 vs 3)

Larger L3 cache size (256MB vs 12MB)

More modern manufacturing process (5nm vs 14nm)

Score

Benchmark

Geekbench 6 Single Core

Xeon E 2126G

1566

AMD EPYC Embedded 9454 +10%

1728

Geekbench 6 Multi Core

Xeon E 2126G

6046

AMD EPYC Embedded 9454 +198%

18038

Xeon E 2126G

VS

AMD EPYC Embedded 9454

General Parameters

Jul 2018

Release Date

Mar 2023

Intel

Manufacturer

AMD

Server

Type

Server

Coffee Lake-S WS

Core Architecture

Genoa

Intel Socket 1151

Socket

AMD Socket SP5

HD Graphics P630

Integrated Graphics

N/A

Xeon E (Coffee Lake)

Generation

EPYC (Zen 4 (Genoa))

Package

-

Transistor Count

52.56 billions

14 nm

Manufacturing Process

5 nm

80 W

Power Consumption

290 W

Intel

Foundry

TSMC

154 mm²

Die Size

8x72 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

397 mm²

CPU Performance

3.3 GHz

Performance Core Base Frequency

2.75 GHz

4.5 GHz

Performance Core Turbo Frequency

3.8 GHz

6

Total Core Count

48

6

Total Thread Count

96

100 MHz

Bus Frequency

100 MHz

33.0

Multiplier

27.5

64 KB per core

L1 Cache

64 K per core

256 KB per core

L2 Cache

1 MB per core

12 MB shared

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR4-2666

Memory Types

DDR5-4800

2

Max Memory Channels

12

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

5

16

PCIe Lanes

128

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