Intel Xeon Gold 6438N vs AMD EPYC Embedded 9454P

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Intel Xeon Gold 6438N

AMD EPYC Embedded 9454P

We compared two server CPUs: Intel Xeon Gold 6438N with 32 cores 2GHz and AMD EPYC Embedded 9454P with 48 cores 2.75GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Gold 6438N 's Advantages

Lower TDP (205W vs 290W)

AMD EPYC Embedded 9454P 's Advantages

Higher base frequency (2.75GHz vs 2GHz)

Larger L3 cache size (256MB vs 60MB)

More modern manufacturing process (5nm vs 10nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Gold 6438N

1986

AMD EPYC Embedded 9454P +7%

2144

Geekbench 6 Multi Core

Intel Xeon Gold 6438N

5800

AMD EPYC Embedded 9454P +211%

18095

Intel Xeon Gold 6438N

VS

AMD EPYC Embedded 9454P

General Parameters

Jan 2023

Release Date

Mar 2023

Intel

Manufacturer

AMD

Server

Type

Server

Sapphire Rapids

Core Architecture

Genoa

Intel Socket 4677

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

Xeon Gold (Sapphire Rapids-SP)

Generation

EPYC (Zen 4 (Genoa))

Package

-

Transistor Count

52.56 billions

10 nm

Manufacturing Process

5 nm

205 W

Power Consumption

290 W

85 °C

Peak Operating Temperature

-

Intel

Foundry

TSMC

-

Die Size

8x72 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

397 mm²

CPU Performance

2 GHz

Performance Core Base Frequency

2.75 GHz

3.6 GHz

Performance Core Turbo Frequency

3.8 GHz

32

Total Core Count

48

64

Total Thread Count

96

100 MHz

Bus Frequency

100 MHz

20.0

Multiplier

27.5

80 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

1 MB per core

60 MB

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

2

SMP

1

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR5-4800

8

Max Memory Channels

12

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

5

80

PCIe Lanes

128

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