AMD EPYC 9184X vs Intel Xeon Gold 6421N

VS

AMD EPYC 9184X

Intel Xeon Gold 6421N

We compared two server CPUs: AMD EPYC 9184X with 16 cores 3.55GHz and Intel Xeon Gold 6421N with 32 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9184X 's Advantages

Higher specification of memory (4800 vs 4400)

Higher base frequency (3.55GHz vs 1.8GHz)

Larger L3 cache size (768MB vs 60MB)

More modern manufacturing process (5nm vs 10nm)

Intel Xeon Gold 6421N 's Advantages

Lower TDP (185W vs 320W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 9184X +6%

2238

Intel Xeon Gold 6421N

2104

Geekbench 6 Multi Core

AMD EPYC 9184X +34%

16905

Intel Xeon Gold 6421N

12541

Geekbench 5 Single Core

AMD EPYC 9184X +102%

1717

Intel Xeon Gold 6421N

848

Geekbench 5 Multi Core

AMD EPYC 9184X +136%

22241

Intel Xeon Gold 6421N

9394

AMD EPYC 9184X

VS

Intel Xeon Gold 6421N

General Parameters

Jun 2023

Release Date

Jan 2023

AMD

Manufacturer

Intel

Server

Type

Server

Genoa-X

Core Architecture

Sapphire Rapids

AMD Socket SP5

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

EPYC (Zen 4 (Genoa))

Generation

Xeon Gold (Sapphire Rapids-SP)

Package

90.16 billions

Transistor Count

-

5 nm

Manufacturing Process

10 nm

320 W

Power Consumption

185 W

-

Peak Operating Temperature

85 °C

TSMC

Foundry

Intel

8x72 mm²

Die Size

-

6 nm

I/O Process Size

-

397 mm²

I/O Die Size

-

CPU Performance

3.55 GHz

Performance Core Base Frequency

1.8 GHz

4.2 GHz

Performance Core Turbo Frequency

3.6 GHz

16

Total Core Count

32

Total Thread Count

64

100 MHz

Bus Frequency

100 MHz

35.5

Multiplier

18.0

64 K per core

L1 Cache

80 K per core

1 MB per core

L2 Cache

2 MB per core

768 MB shared

L3 Cache

60 MB

No

Unlocked Multiplier

No

2

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR5-4800

Memory Types

DDR5-4400

12

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

5

128

PCIe Lanes

80

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